Prof. Dr. Chai Hong Yeong | Professor of Medical Physics

Chai Hong Yeong

Professor of Medical Physics ✦ Tatler Gen.T Leader of Tomorrow 2026 FIOMP · FIUPESM · FIPM (2025) IUPAP Young Scientist Award 2021 SEAFOMP President (2022–2026) IOMP MPWB Chair (2022–2028)

School of Medicine, Faculty of Health and Medical Sciences
Taylor's University Lakeside Campus, No. 1, Jalan Taylor's, 47500 Subang Jaya, Malaysia

✉ chaihong.yeong@taylors.edu.my 📞 +6016-701 6875 🔗 LinkedIn 🏆 Tatler Asia 📄 Scopus 🎓 Taylor's Expert Profile

Dr. Yeong is a Professor of Medical Physics at Taylor's University, Malaysia, and a leading figure in the field of medical physics worldwide. She is the current President of the Southeast Asia Federation of Organizations for Medical Physics (SEAFOMP) and Chair of the Medical Physics World Board of the International Organization for Medical Physics (IOMP). She also serves as an IOMP Accreditation Board Member and a Committee Member of the Professional Relations Committee of the Asia-Oceania Federation of Organizations for Medical Physics (AFOMP). Additionally, she is a co-founder of the ASEAN College of Medical Physics (ACOMP), envisioning a sustainable platform for medical physics education and training in ASEAN.

Dr. Yeong serves as an expert for multiple IAEA Task Groups and regional projects. In Malaysia, she plays a crucial role in national regulatory and professional development efforts, serving on the Steering Committee of the National Diagnostic Reference Levels Task Group (2021–2022), Committee of the Radiation Protection Officer in Medicine Task Group (2019–2027), and the Technical Committee of National Nuclear Technology. She also represents medical physics in the Malaysian Qualifications Agency (MQA) Technical Committee for Allied Health Professionals. From 2021 to 2023, she served as the Malaysian Counterpart for the IAEA regional project on internal dosimetry software for radionuclide therapy.

Her research focuses on theranostic nuclear medicine, interventional radiology, and 3D printing in medicine. She has secured over RM3 million in research grants, owns four patents, and has published more than 100 peer-reviewed journal articles, three academic books, and two book chapters. She is Editor-in-Chief of the e-Medical Physics World (eMPW) Bulletin and IOMP Newsletter. She is a Guest Lecturer at Kyushu University, Japan, a Visiting Associate Supervisor at Curtin University, Australia, and an Adjunct Professor at Institut Teknologi Sepuluh Nopember, Indonesia (2026–2027). Locally, she is a visiting lecturer at University of Malaya, Universiti Teknologi MARA (UiTM) and KPJ University. To date, she has successfully supervised 54 postgraduate students in medical physics and radiology, with 11 ongoing PhD and Master's students under her mentorship. Her awards include the IUPAP Young Scientist Award (2021), Fellow of IUPESM (2025), Fellow of IOMP (2025), SEAFOMP Young Leaders Award (2017), and Certificate of Merit from the European Society of Radiology (2012).

🏆

Tatler Gen.T Leader of Tomorrow 2026

Recognised by Tatler Asia as a medical physicist and cancer-treatment researcher advancing more accessible precision oncology in Southeast Asia. tatlerasia.com →

Gen.T 2026

Journal Articles
& Proceedings

IAEA
Books

Patents
Held

RM 3.36M

Research
Grants

PG
Graduates

Presentations
& Talks

Academic Qualifications

PhD — Distinction	Medical Physics · University of Malaya, Kuala Lumpur, Malaysia 2012
MSc — Distinction	Medical Physics (Accredited by IPEM, UK) · University of Malaya, Kuala Lumpur, Malaysia 2007
BSc (Hons) — 2nd Upper	Health Physics · University of Technology Malaysia, Johor 2005

Areas of Specialization

Medical & Health Sciences	Medical Physics — Biomedical Imaging & Interventional Radiology Medical imaging · nuclear medicine · radionuclide therapy · radiation protection
Medical Sciences / Pharmacology	Pharmacoscintigraphy — Drug Delivery Oral drug delivery · pharmacoscintigraphy · GI transit · in-vivo imaging

Career History

Professor — School of Medicine, Faculty of Health and Medical Sciences, Taylor's University
2022 – Present
Adjunct Professor — KPJ University, Malaysia
2023 – Present
Adjunct Professor — Institut Teknologi Sepuluh Nopember, Indonesia
2026 – 2027
Invited Lecturer — Kyushu University, Japan
2023 – 2025
Visiting Lecturer — Universiti Teknologi MARA (UiTM), Malaysia
2024 – 2029
Part-Time Lecturer — University of Malaya, Malaysia
2019 – Present
Associate Professor — Taylor's University, Malaysia
2018 – 2022
Senior Lecturer — Department of Biomedical Imaging, Faculty of Medicine, University of Malaya
2012 – 2017
Part-Time Lecturer — Department of Biomedical Imaging, University of Malaya
2011 – 2012
Tutor (Medical Physics) — Department of Biomedical Imaging, University of Malaya
2007 – 2011
Program Engineer (Electrical & Electronic Engineering) — ITG Electronics Sdn. Bhd, Johor
2005 – 2006

Research Interests & Keywords

Biomedical Imaging & Interventional Radiology

Medical ImagingInterventional RadiologyRadiation Protection3D Printing in MedicineCT DosimetryDiagnostic Reference LevelsImage Quality Optimisation

Nuclear Medicine & Theranostics

TheranosticsSelective Internal Radiation Therapy (SIRT)Sm-153 TherapyY-90 Liver Cancer TherapyInternal DosimetryRadionuclide TherapyRadiopharmaceuticals

Drug Delivery

Oral Drug DeliveryPharmacoscintigraphyNanotherapeuticsGI TransitIn-Vivo Imaging

Research Grants

RM 2.33M

Secured as PI

RM 1.04M

As Co-Researcher

RM 3.36M

Total Grants

Pre-clinical Testing of Theranostic Formulation (Sm-153-PHBV Microspheres) for Transarterial Radioembolization of Liver Cancer
2023–2025PRGS 2023-1 · RM 159,600PI
First Use of SERACAM Hybrid Optical-Gamma Camera for Intraoperative Imaging in Breast Surgery
2024–2026SERACAM Industrial Grant · RM 58,600Co-PI
A New Concept of Biodegradable Hybrid Microspheres Combining Chemotherapeutic and Radioactive Agents for Liver Cancer Treatment
2019–2021FRGS 2019-2 · RM 160,200PI
Effects of High-Dose Vitamin B Multivitamin Supplement on Neural Connectivity and Oxidative Metabolism: Phase II Clinical Trial
2019–2022Blackmores · RM 536,138PI
Herbal Extract Supplements for Sexual Health in Healthy Aging Males: Phase II Clinical Trial
2019–2022Blackmores · RM 425,202PI
Laser Ablation Needle for Tissue Cauterization and Percutaneous Hyperthermia Cancer Therapy
2017–2019PRGS · RM 200,000PI
In-Vitro and In-Vivo Pharmacokinetic Study of the Aerosolized Nano Delivery System
2017–2020RU Grant · RM 119,270PI
Radioembolization Samarium Therapy (REST) For Liver Tumour
2014–2016Science Fund, MOSTI · RM 250,000PI
An Investigation of Coronary CT Angiography Variables in Relation to the Development of Atherosclerosis
2013–2015High Impact Research (HIR) · RM 386,540Co-Researcher
In Vitro and In Vivo Assessment of Biodegradable Metal for Peripheral Vascular Stent
2015–2018FRGS · RM 145,000PI
Investigation of Sm-153 As A New Radiopharmaceutical for Gastrointestinal Transit Study
2011–2013FRGS · RM 85,000Co-Researcher
Synergistic Anticancer Properties — Holmium-166 and 5-Fluorouracil Nanoparticles for Targeted Chemo-Radiotherapy of Colorectal Cancer
2022–2024FRGS 2022-1 · RM 131,500Co-Researcher

Awards & Honours

International · 2026 — View profile on Tatler Asia →

🏆 Tatler Gen.T Leader of Tomorrow 2026

Tatler Asia — Recognised as a medical physicist and cancer-treatment researcher advancing more accessible precision oncology in Southeast Asia. First Malaysian and Southeast Asian recipient of the IUPAP Young Scientist Award in Medical Physics.

International · 2025

Fellow of the International Organization for Medical Physics (FIOMP)

International Organization for Medical Physics (IOMP)

International · 2025

Fellow of the International Union for Physical and Engineering Sciences in Medicine (FIUPESM)

IUPESM

National · 2025

Fellow of the Institute of Physics Malaysia (FIPM)

Institute of Physics Malaysia

International · 2023

James Dyson Award

James Dyson Foundation

International · 2023

World Champion — Dissolution Research Presentation

International Society of Pharmaceutical Dissolution Science & AAPS

International · 2023

AstraZeneca Asia Area (Top 3 Awardees)

AstraZeneca

National · 2023

MSNMMI Outstanding Research Award

Malaysian Society of Nuclear Medicine and Molecular Imaging

International · 2021

IUPAP Young Scientist Award in Medical Physics

IUPAP & IOMP — First Malaysian to receive this award

International · 2021

Champion — Engineering Innovation Challenge 2021

Institute of Engineers Singapore

International · 2022

Silver Award — Medical Grand Challenge 2022

National University of Singapore

International · 2018

SEAFOMP Young Leaders Award

Southeast Asia Federation of Organizations for Medical Physics

International · 2012

Certificate of Merit — ECR 2012 (Top 40 of 4,865 posters, 100+ countries)

European Society of Radiology, Vienna — First Malaysian recipient

University · 2019

President's Award for Research and Innovation

Taylor's University

University · 2012

Distinction — PhD Thesis

University of Malaya

Academic Journal Publications (139 listed · 145+ total)

Published in top-tier journals including Medical Physics, Physics in Medicine & Biology, Scientific Reports, Pharmaceutics, Nuclear Medicine and Biology, IEEE Transactions on Instrumentation and Measurement, and European Radiology. Bold = first or corresponding author.

Nagapan G, Yeong CH, Zakaria R, Meera Mohaideen AK, Sankara Narayanan S, Jun Hao L, Selvaduray KR, Abdul Gafor AH, Ban Hock K, Karupaiah T. A Roadmap to Investigate Human Postprandial Gastric Emptying and Metabolic Responses to Solid Meal Feeding with Varying Glycemic Load: Integrating MRI Evaluation into a Crossover Design Study. F1000Research. 2026;15:1441. doi:10.12688/f1000research.187396.1 2026
Yeong CH, Wong YH, Lim SY, et al. Protocol for a randomised, double-blind, placebo-controlled clinical trial on the effects of high-dose vitamin B multivitamin supplementation with and without Passiflora incarnata on neural connectivity and oxidative metabolism in healthy adults. BMJ Open. 2026;16:e116925. doi:10.1136/bmjopen-2026-116925 2026First Author
Tatu SS, Sato T, Furuta T, Wong YH, Kasbollah A, Suppiah S, Yeong CH. Integration of a dose-voxel kernel (DVK) convolution method for voxel-based dosimetry in particle and heavy ion transport code system (PHITS). Physics in Medicine & Biology. doi:10.1088/1361-6560/ae8efa 2026Q1Corresponding
Galvan JAA, Loo GH, Kosai NR, Yeong CH, Chinna K, Nordin RB, Lee KK, Mustafa N. Long-Term Clinical Outcomes and Cost-Effectiveness of Bariatric Surgery for Type 2 Diabetes in Malaysia: A 10-Year Retrospective Cohort Study. J Multidiscip Healthc. 2026 Jul 8;19:590099. doi:10.2147/JMDH.S590099 PMID: 42445104; PMCID: PMC13357043. 2026
Karimipourfard M, Mahani H, Sina S, Yeong CH. Comparative Study on Effective Dose and Cancer Risk in Dual-tracer Hybrid Imaging – ICRP and Personalized Models. Journal of Medical Physics 2026
Nasiri-Tabrizi B, Yap PS, Phang ESW, Yeong CH. Tailoring Cl− and CO32− substitution in apatitic bioceramics via mechanochemical engineering. Journal of the Australian Ceramic Society 2026
Anam C, Amilia R, Naufal A, Sutanto H, Yeong CH, Dougherty G. Evaluation of statistical low-contrast detectability (SLCD) with various confidence levels in CT images and their comparison with human observers. Physica Medica 2026
Anam C, Naufal A, Hidayanto E, Sutanto H, Yeong CH, Dougherty G. Development and implementation of a smooth d′-based contrast-detail curve for CT imaging protocol optimization in liver examination. Medical Physics 53(1), e70239. 2026ISI Tier 1
Anam C, Naufal A, Sutanto H, Adi K, Yeong CH, Dougherty G. Automated computation of detectability index and generation of contrast–detail curves for CT protocol optimization. Physics in Medicine & Biology 70(19), 19NT03. 2025ISI Tier 1
Ding J, Yeong CH, Wang L, Li P. Anlotinib in cancer therapy: mechanisms of action, clinical applications, and future perspectives. Cancer Chemotherapy and Pharmacology 2025
Yeong CH, Wong JHD. Revolutionising patient care through medical physics. Health and Technology 2025First Author
Ravichandran VS, Hamzah NA, Tan LK, Tsapaki V et al., Yeong CH. Multi-centric clinical implementation of the remote and automated quality control programme for digital imaging in Malaysia: challenges and pitfalls. Physical and Engineering Sciences in Medicine 48(3), 1359–1374. 2025
Karimipourfard M, Mahani H, Sina S, Alimoradi H, Karimkhani S, Yeong CH. Accurate voxel S-value calculation for internal dosimetry of 68Ga-PSMA: comparison of XCAT phantom and personalized methods. Health and Technology 2025Corresponding
Sadeghi MH, Sina S, Tan TH, Ong SH, Shi K, Khamwan K, Yeong CH. Current Prospects and Future Directions of Single Time Point Dosimetry in Radiopharmaceutical Therapy: A Systematic Review. Nuclear Medicine and Molecular Imaging 2025Corresponding
Alregib AH, Wong YH, Kasbollah A, Abdullah BJJ, Yeong CH. Development and physicochemical characterisation of a biodegradable Ho-166-polycaprolactone rod formulation for targeted theragnostic radiation therapy of liver tumours. Health and Technology 2025Corresponding
Mohd Noor MNZ, Wong YH, Yeong CH, Kasbollah A. Synthesis, characterisation and imaging potential of holmium-166 loaded calcium carbonate nanoparticles for targeted internal radiation therapy of colorectal cancer. Health and Technology 2025Corresponding
Wong YH, Alregib AH, Kasbollah A, Abdullah BJJ, Yeong CH. Neutron-activated theragnostic Doxorubicin- and Samarium-153 loaded microspheres for transarterial chemo-radioembolization of liver cancer. Health and Technology 2025Corresponding
Tatu SS, Kelley BM, Wong YH, Kasbollah A, Suppiah S, Phuna ZX, Yeong CH. Validation of Particle and Heavy Ion Transport Code System (PHITS) in generating dose-voxel kernels for internal dosimetry calculations. Health and Technology 2025
Tan HY, Wong YH, Kasbollah A, Shah MNM, Abdullah BJJ, Perkins AC, Yeong CH. Biodistribution and long-term toxicity of neutron-activated Samarium-153 oxide-loaded polystyrene microspheres in healthy rats. Nuclear Medicine and Biology 109026. 2025Corresponding
Maithri M, Raghavendra U, Gudigar A et al., Acharya UR, Yeong CH. MLAR-Net: A multilevel attention-based ResNet module for the automated recognition of emotions using single-channel EEG signals. IEEE Access 2025
Naderi Yaghouti AR, Shalbaf A, Alizadehsani R, Vijayananthan A, Yeong CH, Acharya UR. Artificial Intelligence for Ovarian Cancer Detection with Medical Images: A Review of the Last Decade (2013–2023). Archives of Computational Methods in Engineering 2025
Ardakani AA, Mohammadi A, Yeong CH et al., Acharya UR. Diagnosis of Thyroid Nodule Malignancy Using Peritumoral Region and Artificial Intelligence: Results in Multicenter Cohorts. Journal of Ultrasound in Medicine 2025
Sadeghi MH, Sina S, Alavi M, Giammarile F, Yeong CH. PET/CT-based 3D multi-class semantic segmentation of ovarian cancer and the stability of the extracted radiomics features. Physical and Engineering Sciences in Medicine 47, 1739–1749. 2024
Hadi MFRA, Hashikin NAA, Ying CK, Zuber SH, Yeong CH, Yoon TL, Ng KH. Personalized 3D Dosimetry of 90Y Radioembolization: Monte Carlo Simulation study using GATE. Radiation Physics and Chemistry 111956. 2024
Silberstein J, Tran S, Wong YH, Yeong CH, Sun Z. Development of a 3D-Printed Chest Phantom with Simulation of Lung Nodules for Studying Ultra-Low-Dose Computed Tomography Protocols. Applied Sciences 15(1), 309. 2024
Jamal N, Krisanachinda A, Tsapaki V, Islam MR, Pawiro S, Yeong CH et al. Strengthening education and training programmes for medical physics in Asia and the Pacific: the IAEA RAS6088 project. Physical and Engineering Sciences in Medicine 2024
Nasiri-Tabrizi B, Basirun WJ, Walvekar R, Yeong CH, Phang SW. Exploring the potential of intermetallic alloys as implantable biomaterials: A comprehensive review. Biomaterials Advances 213854. 2024
Nasiri-Tabrizi B, Yeong CH. Mechanosynthesis of substituted hydroxyapatite bone grafts: A systematic review. Materials Today Communications 108610. 2024
Nasiri-Tabrizi B, Basirun WJ, Yeong CH, Walvekar R, Phang SW. Mechanosynthesis and microstructural characterization of F− and CO32− mono- and co-substituted hydroxyapatite. Journal of Molecular Structure 1315, 138809. 2024
Gudigar A, Raghavendra U, Maithri M et al., Acharya UR, Yeong CH. Automated system for the detection of heart anomalies using phonocardiograms: A systematic review (2013–2023). IEEE Access 2024
Andoy-Galvan JA, Patil SS, Wong YH, Madhavan P, Wee LH et al., Yeong CH. Understanding the future of dengue in Malaysia: knowledge, attitude, and homeowner practices. F1000Research 13, 1355. 2024
Gudigar A, Kadri NA, Raghavendra U et al., Acharya UR, Yeong CH. Automatic identification of hypertension and assessment of its secondary effects using artificial intelligence: a systematic review. Computers in Biology and Medicine 108207. 2024
WeiKoh JE, Rajinikanth V, Vicnesh J, Pham T, Oh SL, Yeong CH et al. Application of local configuration pattern for automated detection of schizophrenia with electroencephalogram signals. Expert Systems 41(5), e12957. 2024
Wong YH, Kasbollah A, Abdullah BJ, Yeong CH. Facile Preparation of Samarium Carbonate-Polymethacrylate Microspheres as a Neutron-Activatable Radioembolic Agent for Hepatic Radioembolization. Pharmaceutics 15(3):877. 2023ISI Tier 1Corresponding
Tan HY, Wong YH, Kasbollah A, Md Shah MN, Yahya N, Abdullah BJJ, Yeong CH. Evaluation of Therapeutic Efficacy and Imaging Capabilities of 153Sm2O3-Loaded Polystyrene Microspheres for Intra-Tumoural Radionuclide Therapy of Liver Cancer. Pharmaceutics 15(2):536. 2023ISI Tier 1Corresponding
Sun Z, Wong YH, Yeong CH. Patient-Specific 3D-Printed Low-Cost Models in Medical Education and Clinical Practice. Micromachines 14(2):464. 2023
Tan HY, Wong YH, Kasbollah A, Md Shah MN, Perkins AC, Yeong CH. Operational nuclear research reactors in the Asia-Pacific with potential for medical radionuclide production. Nuclear Medicine Communications 44(4):227–43. 2023Corresponding
Alregib AH, Tan HY, Wong YH, Kasbollah A et al., Yeong CH. Development and physicochemical characterization of a biodegradable microspheres formulation loaded with samarium-153 and doxorubicin for chemo-radioembolization. Journal of Labelled Compounds and Radiopharmaceuticals 66(10):308–320. 2023Corresponding
Mohd Noor MN, Alauddin AS, Wong YH, Looi CY, Wong EH, Madhavan P, Yeong CH. A Systematic Review of Molecular Hydrogen Therapy in Cancer Management. Asian Pacific Journal of Cancer Prevention 24(1):37–47. 2023Corresponding
Nasiri-Tabrizi B, Basirun WJ, Yeong CH, Thein WM. Comparative structural refinement of nanocrystalline hydroxyapatite. Materials Letters 133882. 2023
Nasiri-Tabrizi B, Basirun WJ, Yeong CH, Thein WM. Development of the third generation of bioceramics: Doping hydroxyapatite with s-, p-, d-, and f-blocks cations. Ceramics International 49(5), 7142–7179. 2023
Wee LH, Galvan JAA, Patil SS et al., Yeong CH. Understanding Factors Associated with Motivation to Quit Vaping among Vapers in Kuala Lumpur. Healthcare 11(14), 1980. 2023
Bezak E, Borrás C, Hasford F et al., Yeong CH. Science diplomacy in medical physics — an international perspective. Health and Technology 13(3), 495–503. 2023
Tuncer I, Barua PD, Dogan S et al., Yeong CH, Acharya UR. Swin-textural: A novel textural features-based image classification model for COVID-19 detection. Informatics in Medicine Unlocked 36:101158. 2023
Williams A, Tillett C, Wong YH, Yeong CH, Sun Z. How 3D printing software enhances and rewards student learning of brain anatomy. Australasian Medical Journal 16(3):552–5. 2023
Wong YH, Ting HE, Ng KH, Abdullah BJJ, Pongnapang N, Yeong CH. Development of a Tissue Equivalent Gelatine Phantom for Accuracy Verification of Tissue Elasticity Measurement Using Shear Wave Elastography Ultrasound. Australasian Medical Journal 16(4):584–590. 2023
Sun Z, Wong YH. Development of personalised 3D printed abdominal aortic aneurysm models with use of different materials. Australasian Medical Journal 16(5), 632–638. 2023
Hadi MF, Abdullah AN, Hashikin A, Ying CK, Yeong CH, Yoon TL, Ng KH. Utilising 3D slicer to incorporate tomographic images into GATE Monte Carlo simulation for personalised dosimetry in Yttrium-90 radioembolization. Medical Physics 2022ISI Tier 1
Tan HY, Wong YH, Kasbollah A, Shah M, Abdullah BJ, Perkins AC, Yeong CH. Development of neutron-activated samarium-153-loaded polystyrene microspheres as a potential theranostic agent for hepatic radioembolization. Nuclear Medicine Communications 2022Corresponding
Ismail UN, Azlan CA, Khairullah S, Azman RR, Lee KJ, Yeong CH, Ng KH. Bone Marrow Fat Distribution in Patients With β-Thalassemia: A Study Using Chemical Shift-Based Water-Fat MRI. Academic Radiology 29(4):e396–408. 2022
Yeong CH. Current and future development of theragnostic nuclear medicine. Medical Physics International 10:363–370. 2022First Author
Raghavendra U, Gudigar A, Roa TJ, Rajinikant V, Ciaccio EJ, Yeong CH et al. Feature versus Deep Learning Based Approaches for Brain Tumor Detection. International Journal of Imaging Systems and Technology 32(2):501–16. 2022
WeiKoh JE, Rajinikanth V, Vicnesh J, Pham TH, Oh SL, Yeong CH et al. Application of local configuration pattern for automated detection of schizophrenia with electroencephalogram signals. Expert Systems e12957. 2022
Loh PS, Yeong CH, Masohood N, Sulaiman N, Zaki RA, Fabell K, Abdullah BJJ. Comparison of deep and moderate neuromuscular blockade in microwave ablation of liver tumours: a randomized-controlled clinical trial. Scientific Reports 11(1):1–7. 2021ISI Tier 1Corresponding
Tan D, Lim KS, Wong YH, Abd Raziff HH, Sulaiman N, Abdullah BJ, Ahmad H, Yeong CH. Multivariate Regression Between Hounsfield Unit Shift, Tissue Temperature, and Tissue Contraction. IEEE Transactions on Instrumentation and Measurement 70:1–9. 2021ISI Tier 1
Abd Raziff HH, Tan D, Tan SH, Wong YH, Lim KS, Yeong CH et al. Laser-heated needle for biopsy tract ablation: In vivo study of rabbit liver biopsy. Physica Medica 82:40–45. 2021Corresponding
Sun Z, Ng CK, Wong YH, Yeong CH. 3D-Printed Coronary Plaques to Simulate High Calcification in the Coronary Arteries. Biomolecules 11(9):1307. 2021
Saw WS, Anasamy T, Foo YY, Kua YC, Kue CS, Yeong CH et al. Delivery of Nanoconstructs in Cancer Therapy: Challenges and Therapeutic Opportunities. Advanced Therapeutics 4(3):2000206. 2021
Ng KH, Wong JHD, Yeong CH, Zin HM, Jamal N. Medical Physics Contributes to The Advancement in Medicine. ASM Science Journal 14:1–7. 2021
Bing L, Nasiri-Tabrizi B, Baradaran S, Yeong CH, Basirun WJ. Ultrasonic-assisted preparation of reduced graphene oxide-hydroxyapatite nanocomposite for bone remodeling. Materials Letters 284:128990. 2021
Sahathevan S, Khor BH, Yeong CH et al. Validity of ultrasound imaging in measuring quadriceps muscle thickness and cross-sectional area in patients receiving maintenance hemodialysis. Journal of Parenteral and Enteral Nutrition 45(2):422–426. 2021
Yeong CH, Azhari H, Parveen S, Stoeva M. Health management during COVID-19 pandemic — contribution of women health informaticians, medical physicists and veterinarians. Health and Technology 2021First Author
Tan HY, Yeong CH, Wong YH, McKenzie M, Kasbollah A, Shah MN, Perkins AC. Neutron-activated theranostic radionuclides for nuclear medicine. Nuclear Medicine and Biology 90–91:55–68. 2020
Azlan CA, Wong JH, Tan LK et al., Yeong CH, Ng KH. Teaching and learning of postgraduate medical physics using Internet-based e-learning during the COVID-19 pandemic. Physica Medica 80:10–16. 2020ISI Tier 1
Sindi R, Wong YH, Yeong CH, Sun Z. Development of patient-specific 3D-printed breast phantom using silicone and peanut oils for MRI. Quantitative Imaging in Medicine and Surgery 10(6):1237–48. 2020
Sindi R, Wong YH, Yeong CH, Sun Z. Quantitative Measurement of Breast Density Using Personalized 3D-Printed Breast Model for MRI. Diagnostics 10(10):793. 2020
Wong YH, Tan HY, Kasbollah A, Abdullah BJ, Acharya RU, Yeong CH. Neutron-activated biodegradable samarium-153 acetylacetonate-poly-L-lactic acid microspheres for intraarterial radioembolization. World Journal of Experimental Medicine 10(2):10. 2020Corresponding
Rongviriyapanich C, Sakunchit T, Sudla C, Mungkung S, Pongnapang N, Yeong CH. Sonographic Renal Length and Volume of Normal Thai Children. Clinical and Experimental Pediatrics 2020Corresponding
Sarraf M, Nasiri-Tabrizi B, Yeong CH, Hosseini HR, Saber-Samandari S, Basirun WJ. Mixed oxide nanotubes in nanomedicine: A dead-end or a bridge to the future? Ceramics International 2020ISI Tier 1
Ismail UN, Azlan CA, Khairullah S et al., Yeong CH, Ng KH. Marrow fat content and composition in β-Thalassemia: A Study using 1H-MRS. Journal of Magnetic Resonance Imaging 2020ISI Tier 1
Sanmugasiva VV, Hamid MT, Fadzli F, Rozalli FI, Yeong CH, Ab Mumin N, Rahmat K. Diagnostic accuracy of digital breast tomosynthesis for characterisation of mammographic abnormalities. Scientific Reports 10(1). 2020ISI Tier 1
Yek WY, Wong YH, Yeong CH, Sun Z. Clinical application of three-dimensional printed models in preoperative planning of pancoast tumour resection. Australasian Medical Journal 13(11):292–6. 2020
Wong YH, Tan HY, Kasbollah A, Abdullah BJJ, Acharya RU, Yeong CH. Preparation and In Vitro Evaluation of Neutron-Activated, Theranostic Samarium-153-Labeled Microspheres for Transarterial Radioembolization. Pharmaceutics 11(11):596. 2019ISI Tier 1Corresponding
Sun Z, Lau I, Wong YH, Yeong CH. Personalized Three-Dimensional Printed Models in Congenital Heart Disease. Journal of Clinical Medicine 8(4):522. 2019ISI Tier 1Corresponding
Tan D, Mohamad NA, Wong YH, Yeong CH et al. Experimental assessment on feasibility of computed tomography-based thermometry for radiofrequency ablation. International Journal of Hyperthermia 36(1):554–561. 2019ISI Tier 1Corresponding
Dabbagh A, Hedayatnasab Z, Karimian H, Sarraf M, Yeong CH et al. Polyethylene glycol-coated porous magnetic nanoparticles for targeted delivery of chemotherapeutics under magnetic hyperthermia. International Journal of Hyperthermia 36(1):1–11. 2019ISI Tier 1
Lau I, Wong YH, Yeong CH, Abdul Aziz YF, Sari NAM, Hashim SA, Sun Z. Quantitative and qualitative comparison of low- and high-cost 3D-printed heart models. Quantitative Imaging in Medicine and Surgery 9(1):107. 2019
Allan A, Kealley C, Squelch A, Wong YH, Yeong CH, Sun Z. Patient-specific 3D printed model of biliary ducts with congenital cyst. Quantitative Imaging in Medicine and Surgery 9(1):86. 2019
Tan SK, Ng KH, Yeong CH, Raja Aman RRA, Sani FM, Abdul Aziz YF, Sun Z. Personalized administration of contrast medium in low tube voltage coronary CT angiography. Quantitative Imaging in Medicine and Surgery 2019
Acharya UR, Fernandes SL, WeiKoh JE, Ciaccio EJ et al., Yeong CH. Automated Detection of Alzheimer's Disease Using Brain MRI Images. Journal of Medical Systems 43(9):302. 2019
Etherton D, Tee L, Tillett C, Wong YH, Yeong CH, Sun Z. 3D visualization and 3D printing in abnormal gastrointestinal system manifestations of situs ambiguus. Quantitative Imaging in Medicine and Surgery 2019ISI Tier 1
Givehchi S, Wong YH, Yeong CH, Abdullah BJJ. Optimal Approach for Complete Liver Tumor Ablation Using Radiofrequency Ablation: A Simulation Study. Minimally Invasive Therapy and Allied Technologies 27(2):81–89. 2018Corresponding
Givehchi S, Safari MJ, Tan SK, Shah MN, Sani SB, Azman RR, Sun Z, Yeong CH, Ng KH, Wong JH. Measurement of coronary bifurcation angle with coronary CT angiography: A phantom study. Physica Medica 45:198–204. 2018
Faust O, Acharya UR, Meiburger KM, Molinari F, Koh JE, Yeong CH et al. Comparative assessment of texture features for identification of cancer in ultrasound images: A review. Biocybernetics and Biomedical Engineering 38(2):275–296. 2018
Acharya UR, Koh JE, Hagiwara Y, Tan JH et al., Yeong CH. Automated diagnosis of focal liver lesions using bidirectional empirical mode decomposition features. Computers in Biology and Medicine 94:11–18. 2018
Raghavendra U, Gudigar A, Maithri M et al., Yeong CH, Acharya UR. Optimized multi-level elongated quinary patterns for the assessment of thyroid nodules in ultrasound images. Computers in Biology and Medicine 95:55–62. 2018
Tan SK, Yeong CH, Raja Aman RRA, Ng KH, Abdul Aziz YF, Chee KH, Sun Z. Low tube voltage prospectively ECG-triggered coronary CT angiography: a systematic review. The British Journal of Radiology 91:20170874. 2018
Tan D, Lim KS, Annuar Zaini MK, Yeong CH et al. Phase derivative thermo-spatiogram for distributed temperature sensing. Sensors and Actuators A: Physical 278:43–47. 2018ISI Tier 1
Acharya UR, Raghavendra U, Koh JE, Meiburger K, Ciaccio EJ et al., Yeong CH. Automated detection and classification of liver fibrosis stages using contourlet transform and nonlinear features. Computer Methods and Programs in Biomedicine 166:91–98. 2018ISI Tier 1
Abd Raziff HH, Tan D, Lim KS, Yeong CH, Wong YH, Abdullah BJJ, Sulaiman N, Ahmad H. A temperature-controlled laser hot needle with grating sensor for liver tissue tract ablation. IEEE Transactions on Instrumentation and Measurement 69(9):7119–7124. 2018ISI Tier 1
WeiKoh JE, Jahmunah V, Pham TH, Oh SL, Ciaccio EJ, Acharya UR, Yeong CH, Fabell MK, Rahmat K, Vijayananthan A, Ramli N. Automated detection of Alzheimer's disease using Bi-directional Empirical Model Decomposition. Pattern Recognition Letters 135:106–113. 2018ISI Tier 1
Hashikin N, Yeong CH, Guatelli S, Abdullah BJJ, Ng KH, Malaroda A, Rosenfeld A, Perkins AC. Systematic investigation on the validity of partition model dosimetry for 90Y radioembolization using Monte Carlo simulation. Physics in Medicine and Biology 62(18):7342. 2017ISI Tier 1Corresponding
Razavi M, Karimian H, Yeong CH, Fadaeinasab M et al. Gastroretentive behavior of orally administered radiolabeled tamarind seed formulations in rabbits. Drug Design, Development and Therapy 11:1–15. 2017ISI Tier 1
Choong KL, Wong YH, Yeong CH et al. Elasticity characterization of liver cancers using shear wave ultrasound elastography. Journal of Diagnostic Medical Sonography 33(6):481–488. 2017Corresponding
Dabbagh A, Abu Kasim NH, Yeong CH, Wong TW, Abdul Rahman N. Critical Parameters for Particle-Based Pulmonary Delivery of Chemotherapeutics. Journal of Aerosol Medicine and Pulmonary Drug Delivery 31(3):139–154. 2017ISI Tier 1
Majd S, Abdullah BJJ, Sarji SA, Yeong CH, Adenan NAM. Quantitative Dynamic Contrast-Enhanced MRI in Symptomatic Uterine Fibroids and Normal Uterus. Iranian Journal of Radiology 14(2):e36213. 2017Corresponding
Acharya UR, Ng WL, Rahmat K, Sudarshan VK et al., Yeong CH, Ng KH. Data mining framework for breast lesion classification in shear wave ultrasound. Biomedical Signal Processing and Control 33:400–410. 2017
Panicker A, Abdullah BJJ, Yaakup NA, Wong YH, Yeong CH et al. Evaluation of diffusion-weighted imaging for MR-guided focused ultrasound surgery. Journal of Health and Translational Medicine 20:2. 2017Corresponding
Faust O, Acharya UR, Sudarshan VK, Tan RS, Yeong CH et al. Computer aided diagnosis of Coronary Artery Disease, Myocardial Infarction and carotid atherosclerosis using ultrasound images: A review. Physica Medica 33:1–15. 2017
Hsu YH, Hsieh HL, Viswanathan G et al., Yeong CH. Multifunctional carbon-coated magnetic sensing graphene oxide-cyclodextrin nanohybrid for potential cancer theranosis. Journal of Nanoparticle Research 19(11):359. 2017
Acharya UR, Ng WL, Rahmat K et al., Yeong CH, Ng KH. Shear wave elastography for characterization of breast lesions. Computers in Biology and Medicine 91:13–20. 2017
Pawiro SA, Lee JCL, Haryanto F, Ng KH, Krisanchinda A et al., Yeong CH. Current status of medical physics recognition in SEAFOMP countries. Medical Physics International Journal 5(1):11–15. 2017
Ng KH, Peralta AP, Krisananchinda A, Suriyapee S, Soejoko DS et al., Yeong CH. The ASEAN College of Medical Physics (ACOMP) - The first two years. Medical Physics International Journal 5(1):16–20. 2017
Tan SK, Yeong CH, Ng KH, Abdul Aziz YF, Sun Z. Recent Update on Radiation Dose Assessment for State-of-The-Art Coronary CT Angiography Protocols. PLoS One 11(8):e0161543. 2016ISI Tier 1
Acharya UR, Raghavendra U, Fujita H et al., Yeong CH, Ng KH. Automated characterization of fatty liver disease and cirrhosis using curvelet transform and entropy features. Computers in Biology and Medicine 79:250–258. 2016
Hashikin NAA, Yeong CH, Abdullah BJJ, Ng KH, Chung LY, Dahalan R, Perkins AC. Neutron Activated Samarium-153 Microparticles for Transarterial Radioembolization of Liver Tumour with Post-Procedure Imaging Capabilities. PLoS One 10(9):e0138106. 2015ISI Tier 1
Razavi M, Nyamathulla S, Karimian H, Yeong CH et al. Gamma scintigraphic evaluation of the floating gastroretentive tablet of Metformin HCl. Drug Design, Development and Therapy 9:4373–4386. 2015ISI Tier 1
Razavi M, Karimian H, Yeong CH, Sarji SA, Chung LY et al. Gamma scintigraphic study of hydrodynamically balanced matrix tablets of Metformin HCl in rabbits. Drug Design, Development and Therapy 9:3125–3139. 2015ISI Tier 1
Tan SK, Sarji SA, Ng KH, Yeong CH. Evaluation of manual angulation fixed focal approach using flat panel detector in digital radiography of scoliosis. Journal of Medical Imaging and Health Informatics 5(4):697–703. 2015
Abdullah BJJ, Yeong CH, Goh KL, Yoong BK, Ho GF, Yim C, Kulkarni A. Robotic assisted thermal ablation of liver tumours. European Radiology 25(1):246–257. 2015ISI Tier 1Corresponding
Abdullah BJJ, Yeong CH, Goh KL, Yoong BK, Ho GF, Yim C, Kulkarni A. Robot-assisted radiofrequency ablation of primary and secondary liver tumours: early experience. European Radiology 24(1):79–85. 2014ISI Tier 1Corresponding
Yeong CH, Cheng MH, Ng KH. Therapeutic radionuclides in nuclear medicine: current and future prospects. Journal of Zhejiang University Science B 15(10):845–863. 2014First Author
Yeong CH, Ng KH, Abdullah BJJ, Chung LY, Goh KL, Perkins AC. Internal radiation dosimetry of orally administered radiotracers for assessment of gastrointestinal motility. Applied Radiation and Isotopes 94:216–220. 2014First Author
Yeong CH, Abdullah BJJ, Ng KH, Chung LY, Goh KL, Perkins AC. Fusion of gamma scintigraphic and MR images improves the anatomical delineation of radiotracer for assessment of gastrointestinal transit. Nuclear Medicine Communications 34:645–651. 2013First Author
Yeong CH, Abdullah BJJ, Ng KH, Chung LY, Goh KL, Sarji SA, Perkins AC. Production and first use of 153SmCl3-ion-exchange resin capsule formulation for assessing gastrointestinal motility. Applied Radiation and Isotopes 70:450–455. 2012First Author
Yeong CH, Abdullah BJJ. Altmetrics: the right step forward. BIIJ 3:e15. 2012First Author
Yeong CH, Blackshaw PE, Ng KH, Abdullah BJJ, Blaauw M, Dansereau RJ, Perkins AC. Reproducibility of neutron activated Sm-153 oral dose formulations intended for human administration. Applied Radiation and Isotopes 69(9):1181–1184. 2011First Author
Yeong CH, Abdullah BJJ, Ng KH, Chung LY, Goh KL, Sarji SA, Perkins AC. Neutron activated 153Sm-ion-exchange resin as a tracer for gastrointestinal scintigraphy. Nuclear Medicine Communications 32(12):1256–1260. 2011First Author

Conference Proceedings (25 listed)

Published in peer-reviewed conference proceedings including AAPM Annual Meeting, IEEE Nuclear Science Symposium, World Congress on Medical Physics, European Congress of Radiology, and Journal of Physics: Conference Series. Bold = corresponding or presenting author.

1.
Bugby S., Farnworth A., Perkins A. et al.. Seracam TM: Hybrid Gamma-Optical Video Imaging for Intraoperative Radioguidance. 2025 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD), pp. 1–1 (2025) 2025
2.
Fong C.K., Choo H.L., Yeong C.H., Wong F.Y.M.. Simulation of UVC disinfection system in healthcare settings. AIP Conference Proceedings, vol. 2729, pp. 050001 (2024) 2024
3.
Tatu S.S., Kelley B.M., Yeong C., Kappadath S.C.. Samarium-153 Dose-Voxel Kernels and S-Factors for Novel 153 Sm-Radioembolization Theranostic Liver Treatments. AAPM 66th Annual Meeting & Exhibition (2024) 2024
4.
Musidek I.M., Ng A., Shah M.M. et al.. SFoV Imaging Using a Hybrid Optical-Gamma Camera (HGC): Specifications and First Clinical Result. EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING, vol. 51, pp. S716–S716 (2024) 2024
5.
Wee L.H., Galvan J.A.A., Patil S.S. et al.. Understanding factors associated with motivation to quit vaping among vapers in the federal territory of Kuala Lumpur, Malaysia. Healthcare, vol. 11, pp. 1980 (2023) 2023
6.
Ropathy N.R.A.R., Choo H.L., Yeong C.H., Wong Y.H.. UVC light simulation for room disinfection system. MATEC Web of Conferences, vol. 335, pp. 03012 (2021) 2021
7.
Tang M.Z., Choo H.L., Yeong C.H., Wong Y.H.. Development of 3D-printed heterogeneous tumour phantom for quantitative analysis in PET/CT imaging. MATEC Web of Conferences, vol. 335, pp. 03014 (2021) 2021
8.
Koh Y., Choo H., Wong Y., Yeong C.. Chemically modified polystyrene co-loaded with antimicrobial agents. Journal of Physics: Conference Series, vol. 2120, pp. 012012 (2021) 2021
9.
Yeong C.H., Wong Y., Tan H.Y. et al.. Production of theranostic 153Samarium-labelled polystyrene microparticles for hepatic radioembolization. Trends in Radiopharmaceuticals (ISTR-2019). Proceedings of an International Symposium. Programme and Abstracts, pp. 62–62 (2020) 2020
10.
Haris A., Susilo A., Peralta A. et al.. Scientific Committee, Organising Committee and Reviewers. Journal of Physics: Conference Series, vol. 1505, pp. 011001 (2020) 2020
11.
Fahmi M., Hashikin N., Yeong C. et al.. Evaluation of organ doses following prostate treatment with permanent brachytherapy seeds: a Geant4 Monte Carlo simulation study. Journal of physics: conference series, vol. 1248, pp. 012049 (2019) 2019
12.
How Wong Y., Yee Tan H., Kasbollah A. et al.. Biodegradable Samarium-153–labelled microspheres for hepatic radioembolization: preparation, characterization and radiolabelling evaluation after neutron activation. Journal of Physics: Conference Series, vol. 1248, pp. 012066 (2019) 2019
13.
Leng Lee D., How Wong Y., Long Cheah P. et al.. Correlation between CT Number shift and tissue temperature change during radiofrequency ablation: an ex-vivo study using bovine liver. Journal of Physics: Conference Series, vol. 1248, pp. 012039 (2019) 2019
14.
Aidil M., Hashikin N., Yeong C. et al.. Evaluation of organ doses following high dose rate (HDR) brachytherapy of breast cancer: a Geant4 Monte Carlo simulation study. Journal of Physics: Conference Series, vol. 1248, pp. 012048 (2019) 2019
15.
Mah S., Vijayananthan A., Muridan R. et al.. ENDOMETRIAL SHEAR WAVE ELASTOGRAPHY: A SIMPLE TOOL FOR IMPROVING DIAGNOSTIC ACCURACY OF ENDOMETRIAL CARCINOMA FROM OTHER BENIGN ENDOMETRIAL DISEASES. INTERNATIONAL JOURNAL OF GYNECOLOGICAL CANCER, vol. 28, pp. 613–615 (2018) 2018
16.
Abdullah B., Yeong C., Givechi S.. Tumour targeting for imaged-guided percutaneous thermal ablation: simulation modelling. (2015) 2015
17.
Ting C., Yeong C., Ng K. et al.. Accuracy of tissue elasticity measurement using shear wave ultrasound elastography: A comparative phantom study. World Congress on Medical Physics and Biomedical Engineering, June 7-12, 2015, Toronto, Canada, pp. 252–255 (2015) 2015
18.
Taharim N., Yeong C., Ng K., Abdullah B.. Evaluation of Occupational Dose Reduction in Interventional Radiology Using Lead-Free Protection Drape. (2015) 2015
19.
Abdullah B., Yeong C., Dumpuri P. et al.. Co-registration of inspiratory and expiratory datasets for treatment planning for robotic-assisted liver thermal ablation. (2015) 2015
20.
Yeong C., Abdullah B., Ng K., Ting C.. Accuracy of Tissue Elasticity Measurement Using Shear Wave Ultrasound Elastography: Comparison With Gold Standard. (2015) 2015
21.
Ting H., Yeong C., Abdullah B., Ng K.. Investigation Of Tissue Elasticity Measurements Using Shear Wave Ultrasound Elastography. (2014) 2014
22.
Choong K., Abdullah B., Kumar G. et al.. Shear wave elastography in characterization of liver tumours. (2014) 2014
23.
Abdullah B., Yeong C., KULKARNI A. et al.. Robotic-Assisted CT-Guided Radiofrequency Ablation-Technical Performance. (2014) 2014
24.
Abdullah B., Yeong C., Ng K.. Accuracy Of Tumour Targeting Using A CT-Compatible Robotic System–A Phantom Study. (2014) 2014
25.
Yeong C., Abdullah B., Ng K. et al.. A Novel Approach of Gastrointestinal Transit Investigation Using SPECT and MR Image Fusion. (2012) 2012

Books & Book Chapters

Quality Assurance and Optimization for Fluoroscopically Guided Interventional Procedures
2025IAEA Human Health Series No. 48
IAEA, Vienna. Drafting Committee: H.J. de Vos, C. Maccia, F. Malchair, C.H. Yeong, K.A. Wunderle, C. Ubeda. doi: 10.61092/iaea.f7bd-coh3
Worldwide Implementation of Digital Mammography Imaging
2023IAEA Human Health Series No. 46
IAEA, Vienna. Drafting Committee includes C.H. Yeong.
Problems and Solutions in Medical Physics: Nuclear Medicine Physics
2019Taylor and Francis, UK
Kwan Hoong Ng, Chai Hong Yeong, Alan Perkins
Sm-153 in Gastrointestinal Imaging
2012LAMBERT Academic Publishing, Germany
Chai Hong Yeong, Alan Christopher Perkins
Chapter 28: Physical Basis of X-ray Breast Imaging — in Handbook of X-ray Imaging: Physics and Technology
2018CRC Press / Taylor & Francis
Chai Hong Yeong, Kwan Hoong Ng, Noriah Jamal. Ed. Paolo Russo.
Chapter 6: Conventional X-ray Imaging Applications — in The Phantom of Medical and Health Physics
2013Springer, US
Kwan Hoong Ng, Chai Hong Yeong. Eds. Larry A. DeWerd, Michael Kissick.

Intellectual Properties (Patents)

A Microsphere Comprising a Chemotherapeutic Drug and a Radioactive Agent and the Method of Preparation Thereof
2022National Patent · MY-210234-ATaylor's University
A Method for Mixing Medical Fluids and a Kit Therefor
2021National Patent · MY-209681-ATaylor's University
A Puncture Needle for Medical Purposes
2018Patent Filed · PI 2018703260SONAH Consultancy
Neutron Activated 153Sm-Labelled Microspheres
2012International Patent · MY-150861-AUniversity of Malaya
Biopsy Track Ablation Device and Method Thereof
2012International Patent · MY-150885-AUniversity of Malaya

Conference Proceedings (Selected)

Quantitative theranostic nuclear medicine: how far are we from personalised dosimetry?
2024AOCMP-SEACOMP · Phys Eng Sci MedISI · Presenter
Validation of PHITS in generating voxel S values for internal dosimetry calculations (Tatu SS et al., Yeong CH)
2024AOCMP-SEACOMP · Phys Eng Sci MedISI
Samarium-153 Dose-Voxel Kernels and S-Factors for Novel 153Sm-Radioembolization (Tatu SS, Kelley BM, Yeong CH)
2024AAPM 66th Annual Meeting & Exhibition
Innovative biodegradable microsphere for chemo-radio-embolization therapy (Asseel HA, …, Yeong CH)
2022World Congress of Medical Physics & Biomedical Engineering · IFMBE (Scopus)
Samarium-153 labelled microparticles for targeted radionuclide therapy of liver tumour (Hashikin NAA, Yeong CH et al.)
2015World Congress, Toronto · IFMBE Proc, SpringerISI
Lead-free protective drape for radiation exposure reduction in post-yttrium-90 radioembolization patients (Yeong CH et al.)
2017IAEA International Conference on Radiation Protection in MedicineFirst Author

Teaching Components

Postgraduate Teaching
Master of Medical Physics	Applied Radiation Physics and Dosimetry · Non-Ionizing Radiation in Medicine · Medical Imaging · Nuclear Medicine · Research Project
Master of Radiology	Radiology Physics · Clinical Research Project
Master of Oncology	Radiotherapy Physics
Postgraduate Science	Research Methodology for Science
Bachelor's Degree Teaching
MBBS	Radiological Physics · Radiation Protection · Community Medicine Projects
BSc Biomedical Imaging	Specialized Imaging Modalities · Advanced Radiographic Instrumentation · Advanced Imaging Process · Applied Physics · Radiation Protection and Radiobiology · Research Methodology
BSc Biomedical Science	Biomedical Imaging Technology · Intermediate Nuclear Medicine · Introduction to Radiation Protection · Research Methodology

Supervision of Postgraduate Students

PhD Graduates (Principal)	6 completed — Medical Physics, Biosciences, Medical Science
PhD Ongoing (Principal)	4 ongoing (target 2026–2027)
PhD Co-Supervisor	3 (1 graduated, 2 ongoing)
Master by Research	3 completed (Principal) + 4 (Co-Supervisor)
Master of Medical Physics	16 completed (Principal) + 2 (Co-Supervisor)
Clinical Master (MRad, MObGyn)	27 completed
Total Graduates	64 postgraduate students successfully supervised

PhD — Principal Supervisor (10)

Student	Project Title	Degree	Status	Year
Nurul Hashikin Binti Ab. Aziz	Production of ¹⁵³Sm-labelled Microparticles and Dosimetric Studies for Its Applications in Liver Radioembolization	PhD (Medical Physics)	Graduated	2017
Tan Sock Keow	Investigation of The Anatomical and Functional Imaging of Coronary Artery Disease using Single Energy and Dual Energy CT	PhD (Medical Physics)	Graduated (Distinction)	2018
Daryl Tan	Computed Tomography Number Shift for The Verification of Tissue Temperature in Radiofrequency Ablation	PhD (Medical Physics)	Graduated	2021
Tan Hun Yee	Development of Theranostic Microparticles for Selective Internal Radiation Therapy of Liver Tumours	PhD (Medical Physics)	Graduated	2022
Bahman Nasiri Tabrizi	Structural Evolution and Modeling of Multisubstituted Bioceramic Nanostructures as Bone Void Filler	PhD (Biosciences)	Graduated	2022
Qurratulann Alvi	Lifestyle, Reproductive and Socio-Demographic Factors Associated with Ovarian Cancer in Pakistan: A Case-Control Study	PhD (Medical Science)	Graduated	2023
Dr Jo Ann Andoy Galvan	The Clinical Effectiveness and Cost Effectiveness of Bariatric Metabolic Surgery for Obese Patients with Poorly Controlled T2DM in Malaysia	PhD (Medical Science)	Ongoing	Target Mar 2026
Shalaine Sana Tatu	Pre-clinical evaluation and dosimetry of biocompatible Sm-153-loaded polystyrene microspheres as a theranostic agent for SIRT of HCC	PhD (Medical Science)	Ongoing	Target Jun 2026
Asseel Hisham	Development Of Theranostic Holmium-166 Seed for Liver Tumors	PhD (Medical Science)	Ongoing	Target Oct 2026
Ding Jianhua	Development of a Radiochemoembolization Agent for Intratumoral Treatment of Solid Tumours	PhD (Medical Science)	Ongoing	Target Oct 2027

PhD — Co-Supervisor (3)

Student	Project Title	Degree	Status	Year
Rooa Sindi	Quantitative Measurement of Breast Density Using Personalized 3D-Printed Breast Model for MRI	PhD (Medical Physics)	Graduated	Jun 2021
Gowri Nagapan	Modulation of Dietary Fats with Rice on Glycaemic Response and Gut Physiology	PhD (Nutrition)	Ongoing	Target Jun 2026
Sneha Nayak	Development of Deep Learning Framework for the Automated Identification of Autism Spectrum Disorder Using MRI Data with Integrated Explainability	PhD	Ongoing	Target 2029

Master by Research — Principal Supervisor (3)

Student	Project Title	Degree	Status	Year
Prakash Kumar Sarkunam	Development of Whole Gastrointestinal Transit Scintigraphic Imaging Protocol in Paediatric Patients Using Sm-153-Radiolabelled Formulation	Master of Medical Science (Research)	Ongoing	Target Mar 2023
Hani Hareiza Binti Abd Raziff	Laser Ablation Needle for Tissue Cauterization and Percutaneous Hyperthermia Cancer Therapy	Master of Bioscience (Research)	Graduated	Nov 2020
Asseel Hisham	Development of A Biodegradable Microspheres Formulation Loaded with Sm-153 Radionuclide and Doxorubicin Chemotherapy Drug for In-Vitro Cytotoxicity Test of Liver Cancer	Master of Bioscience (Research)	Graduated	Jun 2023

Master by Research — Co-Supervisor (4)

Student	Project Title	Degree	Status	Year
Muhammad Nooraiman Zufayri Bin Mohd Noor	Development Of Holmium-166 And 5-Fluorouracil-Loaded Calcium Carbonate Nanoparticles for Targeted Chemoradiotherapy of Colorectal Cancer	Master of Medical Science (Research)	Ongoing	Target Jun 2025
Noor Dayana Uteh binti Abdul Aziz	Assessing the efficacy of immune checkpoint inhibitors (ICI) as part of a combination therapy in HPV-related cervical cancer using a zebrafish model	Master of Medical Science (Research)	Ongoing	Target Mar 2026
Intan Noorliyana Binti Md Musidek	First use of SERACAM hybrid optical-gamma camera for intraoperative imaging in breast surgery	Master of Medical Science (Research)	Ongoing	Target Mar 2026
Nur Dinie Yasmin Binti Kamarul Zaman	Optimisation of Acquisition Time per Bed Position in FDG PET/CT Lung Imaging: AI-based HYPER-DPR vs OSEM Reconstruction	Master of Medical Science (Research)	Ongoing	Target Mar 2027

Master of Medical Physics (Dissertation) — Principal Supervisor (16)

Student	Project Title	Degree	Status	Year
Ting Huong Eng	An investigation of tissue elasticity measurement using Shear Wave Ultrasound Elastography	Master of Medical Physics	Graduated	2013
Tuan Solawati Binti Tuan Muda	Dose Reduction and Image Quality in Cardiac CT Angiography	Master of Medical Physics	Graduated	2014
Nurul Khamizah Taharim	Evaluation of scatter dose reduction in interventional radiology using disposable lead-free protection sheet	Master of Medical Physics	Graduated	2014
Sharizan Binti Shaharuddin	Dose Optimization of Hysterosalpingography and Fallopian Tube Recanalization	Master of Medical Physics	Graduated	2015
Ang Tun Yeaw	Evaluation of Occupational Dose Reduction Using Lead Free Protection Drape in Interventional Radiology	Master of Medical Physics	Graduated	2015
Tan Wei Sing	Investigation of the Effects of Different Imaging Parameters on the CT Number of Coronary Plaques in CCTA: A Phantom Study	Master of Medical Physics	Graduated	2016
Wee Siew Peng	Assessment of Occupational Radiation Dose During ERCP Procedures at University of Malaya Medical Centre	Master of Medical Physics	Graduated	2016
Nur Hanisah Binti Mohamed Moner	Optimization of Radiation Dose to Patients During ERCP Procedures	Master of Medical Physics	Graduated	2016
Nurul Ashikin Binti Mohamad	Investigation of Temperature-Dependence CT Number Shift for Radiofrequency Ablation of the Liver Tumour: A Phantom Study	Master of Medical Physics	Graduated	2016
Siti Noraisyah Binti Rafzi	Exploration of an Effective Method in Reducing External Radiation Exposure to Relatives and Personnel Post-Yttrium-90 Radioembolization	Master of Medical Physics	Graduated	2016
Ong Saw Huey	Comparison of Ablation Volumes Between RFA, PEI, PELI and Combined PELI+RFA Therapy: Ex-vivo Bovine Liver Study	Master of Medical Physics	Graduated	2017
Nurul Akmal Binti Ariffin	Dose Optimization in Diagnostic Nuclear Medicine	Master of Medical Physics	Graduated	2017
Nurul Hasyimah Binti Kamaruddin	Optimization of Dose and Image Quality for Paediatric Digital Radiography at University of Malaya Medical Centre	Master of Medical Physics	Graduated	2017
Maisarah Binti Mohamed Hanafi	Improvement of Pre-Treatment Plan for SIRT Using Image Fusion of SPECT and Contrasted CT	Master of Medical Physics	Graduated	2018
Eric Lee	Correlation between CT Number Shift and Tissue Temperature During RFA Using Ex-Vivo Bovine Liver Phantom	Master of Medical Physics	Graduated	2018
Nur Amirah Binti Amir	Assessment of Tissue Elasticity on Different Parameters Using Shear Wave Ultrasound Elastography	Master of Medical Physics	Graduated	2018

Master of Medical Physics (Dissertation) — Co-Supervisor (2)

Student	Project Title	Degree	Status	Year
Chong Seit Cheng	Assessment of Image Quality in Digital Breast Tomosynthesis	Master of Medical Physics	Graduated	2016
Nurain Borhan	Investigation of Factors Affecting Mean Glandular Dose for Patients Undergoing Digital Breast Tomosynthesis	Master of Medical Physics	Graduated	2018

Clinical Master (MRad / MObGyn) (27)

Student	Project Title	Degree	Status	Year
Dr. Apsara Panicker	Comparison of Diffusion Weighted and Post Gadolinium Enhanced MR Images in Assessment of Treatment Volume of Uterine Fibroids Post MRgFUS	Clinical Master (MRad)	Graduated	2013
Dr. Sandeep Singh A/L Ranjit Singh	Two-year Survival In 25 Patients with Liver Metastases Treated with Radiofrequency Ablation	Clinical Master (MRad)	Graduated	2013
Dr. Chan Kam Hoong	Evaluation of Pulmonary Perfusion Imaging in Cancer Patients Using Routine Dual Source Dual Energy CT	Clinical Master (MRad)	Graduated	2013
Dr. Soheila Majd	Quantitative Dynamic Contrast Enhanced MRI in Symptomatic Uterine Fibroids and Normal Uterus	Clinical Master (MRad)	Graduated	2014
Dr. Shobhana Sivandan	Establishing the Clinical Role of Virtual Unenhanced Images in Dual Energy Excretory CT Urography in Detection of Urolithiasis	Clinical Master (MRad)	Graduated	2014
Dr. Choong Kah Lai	Shear Wave Elastography (SWE) in the Assessment of Malignant Focal Liver Lesions and Liver Cirrhosis	Clinical Master (MRad)	Graduated	2015
Dr. Narmada Shanmugam	Comparison of Bone Mineral Density of Lumbar Vertebra Using DEXA and Quantitative Single Energy CT (QCT)	Clinical Master (MRad)	Graduated	2016
Dr. Tan Tze Nee	A Study of Wells Score And D-dimer In the Evaluation of Pulmonary Embolism vs CT Pulmonary Angiogram	Clinical Master (MRad)	Graduated	2016
Dr. Asta Letchumy Krishnan	Comparison Between DEXA and Quantitative Dual Energy CT in Measuring Bone Mineral Density of Lumbar Vertebra	Clinical Master (MRad)	Graduated	2016
Dr. Aveender Kaur Bhullar	Prostatic Artery Embolization: Treatment of Benign Prostatic Hyperplasia	Clinical Master (MRad)	Graduated	2016
Dr. Nadia Gowdh	Dual Energy CT For the Assessment of Renal Masses	Clinical Master (MRad)	Graduated	2017
Dr. Farah Naz Binti Saleem	Characterization of Carotid Arteries Plaque for Patients with Head and Neck Cancers post Radiotherapy	Clinical Master (MRad)	Graduated	2017
Dr. Asta Letchumy Krishnan	Correlation Between CTPA, Wells Scoring Criteria and D-Dimer in Evaluation of Clinically Suspected Pulmonary Embolism	Clinical Master (MRad)	Graduated	2017
Dr. Vithya Visalatchi A/P Sanmugasiva	Evaluation of Diagnostic Accuracy of Digital Breast Tomosynthesis and Full Field Digital Mammography	Clinical Master (MRad)	Graduated	2017
Dr. Koh Hooi Ching	Study of Renal Artery Anatomy for Preprocedural Planning of CT-Guided Ethanol Sympathicolysis in Resistant Arterial Hypertension	Clinical Master (MRad)	Graduated	2017
Dr. Ham Man Chin	Selective Salpingography and Fallopian Tube Recanalization	Clinical Master (MRad)	Graduated	2017
Dr. Fatimatulzahra Binti Abdul Ghani	Early Ultrasound Assessment in Predicting Post Percutaneous Renal Biopsy Related Haemorrhage	Clinical Master (MRad)	Graduated	2017
Dr. Sim Kuan Siong	Control Values of Liver Shearwave Elastography of Healthy Pediatric Populations in Malaysia	Clinical Master (MRad)	Graduated	2017
Dr. Cheah Peng Loon	Correlation of Physical Tissue Temperature with CT Hounsfield Units during Radiofrequency Ablation	Clinical Master (MRad)	Graduated	2018
Dr. Mah Sin Yeat	Shear Wave Elastography of the Endometrium in Women with Abnormal Uterine Bleeding	Clinical Master (MRad)	Graduated	2018
Dr. Soo Suet Woon	Radiofrequency for Treating Benign Thyroid Nodules: An In-Vivo Study	Clinical Master (MRad)	Graduated	2019
Dr. Shrilekha Suriya Narayanan	Shear Wave Elastography of The Endometrium In Patients With Dysfunctional Uterine Bleeding and Tamoxifen Treated Patients	Clinical Master (MObGyn)	Graduated	2020
Dr Barbara Kuok Li Lian	Shearwave Elastography Increases Diagnostic Accuracy of Endometrial Diseases: Benignity, Malignancy and Tamoxifen users	Clinical Master (MRad)	Graduated	2021
Dr Siti Zubaidah	Effect of High-Dose-Vitamin-B Multivitamin Supplement on Neural Connectivity in Healthy Adults	Clinical Master (MRad)	Graduated	2023
Dr Khor Boon Hock	Effect of High-Dose-Vitamin-B Multivitamin Supplement on Oxidative Metabolism in Healthy Adults	Clinical Master (MRad)	Graduated	2023
Dr Shaleene	Image-guided Biopsy Training Using a Custom Developed Abdominal Phantom	Clinical Master (MRad)	Graduated	2024
Dr Divann Esvaran A/L Sivanesvaran	Quantitative Evaluation of Fatty Degeneration and Muscular Atrophy in the Supraspinatus Muscle: A Prospective Case-Control Study	Clinical Master (MRad)	Graduated	2024

Visiting Appointments

Invited Lecturer — Kyushu University, Japan
2023–2025International
Medical Physics and Nuclear Medicine Physics
Visiting Associate Supervisor — Curtin University, Australia
2019–PresentInternational
School of Molecular and Life Sciences, Faculty of Science and Engineering
Adjunct Professor — KPJ University, Malaysia
2023–PresentNational
Adjunct Professor — Institut Teknologi Sepuluh Nopember, Indonesia
2026–2027International
Visiting Lecturer — Universiti Teknologi MARA (UiTM), Malaysia
2024–2029National
Part-Time Lecturer — University of Malaya, Malaysia
2019–PresentNational

Presentations (183+ total)

Invited & Keynote Speaker (123)

Year	Title / Event	Role	Organizer
2026	Strategies to support large scale dose monitoring in radiology	Invited & Panelist	IAEA, International Symposium on Standards, Applications and Quality Assurance in Medical Radiation Dosimetry (IDOS 2026)
2026	Neutron-activated Samarium-153 polystyrene microspheres for image-guided theranostic radioembolization: a preclinical evaluation	Invited & Panelist	Universiti Malaysia Perlis, International Symposium of Medical Engineering Research (ISoMER 2026)
2026	Risk for Radiation Exposure in Nuclear Medicine Procedures: Thyroid and Parathyroid	Invited	International Islamic University Malaysia, Nuclear Medicine Radiation Protection Course 2026
2026	Seeing What We Treat: Theranostic Nuclear Medicine in Personalised Cancer Care	Invited	Monash University Malaysia, MET Research Seminar
2026	From Imaging to Intervention: Physics-Guided SIRT Planning and Verification	Plenary	SEAFOMP & SMPRP, SEACOMP & Philippine Conference on Medical Physics (PCMP) 2026
2026	Theranostic Nuclear Medicine Innovations in Malaysia	Invited	TSRT, 34th Annual Scientific Conference
2026	The Future-Proof Radiological Technologist: From Operator to Orchestrator	Keynote	TSRT, 34th Annual Scientific Conference
2026	Ionizing Radiation and Cancer Risk	Invited	Indian Society for Radiation Biology, ICFRBCR 2026
2025	Quantitative Theranostic Nuclear Medicine: Lessons Learnt	Invited	SEAFOMP & TSMP, 23rd SEACOMP
2025	Women in Medical Physics Workshop	Moderator	SEAFOMP & TSMP, 23rd SEACOMP
2025	Emerging Trends in Nuclear Medicine	Moderator	SEAFOMP & TSMP, 23rd SEACOMP
2025	Empowering Women’s Leadership in Medical Physics – Challenges and Opportunities in Asia	Invited	IOMP-Women Webinar
2025	New Technologies & Innovations in the Field of Medical Physics	Moderator	ICMPROI Bangladesh
2025	“To see what we treat, and to treat what we see” – theranostic strategies in personalised cancer therapy	Moderator	MyCRS Local Chapter Webinar
2025	Personalised Dosimetry in Theranostic Nuclear Medicine: Seven Lessons Learnt	Invited	SEAFOMP & TSMP, WC2025
2025	Nuclear Medicine, Theranostics and Radionuclide Therapy and Dosimetry	Track Chair	SEAFOMP & TSMP, WC2025
2025	Evolving current and special settings of radiation protection and practice in nuclear medicine	Invited & Rapporteur	IAEA, WHO, PAHO
2024	Quantitative Theranostic Nuclear Medicine: How far are we from personalized dosimetry	Invited	AFOMP Monthly Webinar 2024
2024	Medical Physics Research Mentorship & Expanding Global Opportunities: From insights to Impact	Invited	AAPM GRSIC
2024	Induction of the AAPM Global Research Mentorship Programme	Invited	Clinical Oncological Unit, UMMC
2024	New Technologies and Innovations in the Field of Medical Physics	Keynote	SMPRPI, Philippine Conference on Medical Physics
2024	Nuclear Medicine Application and Innovation in Neuroimaging	Invited	NeuroCob Society & BrainConnects, Hybrid Joint Neuroimaging Conference
2024	CT Dosimetry and Image Quality	Invited	Newcastle University Medicine Malaysia
2024	Strategies to Study and Score High in MRad Part 1 Physics Exam	Invited	MCOR, Malaysian Congress of Radiology 2024
2024	Theragnostic Nuclear Medicine Approaches in the Treatment of Unresectable Tumours	Keynote	Monash University Malaysia, Asia Pacific Delivery Science Conference
2024	Basic Principles of Theragnostic Nuclear Medicine	Invited	UiTM, IMMB Research Talk 2024
2024	Quantitative Theranostic Nuclear Medicine: How far are we?	Invited	AFOMP & SEAFOMP, 24th AOCMP & 22nd SEACOMP
2024	Advances in theragnostic/molecular imaging	Moderator	AFOMP & SEAFOMP, 24th AOCMP & 22nd SEACOMP
2024	Career Path in Medical Physics in Southeast Asia	Invited	UTM and MAMP, IDMP 2024
2023	Lessons Learnt from Personalised Dosimetry in Lu-177-PSMA and Lu-177-DOTATATE Therapies	Invited	Nuclear Medicine Society Singapore
2023	Malaysian Nuclear Medicine Annual Conference (MyNM 2023)	Invited Guest	MSNMMI
2023	Thriving in Academia and Beyond: Mastering Time, Skills, and Well-Being	Panel Speaker	MyCRS Young Scientist Symposium 2023
2023	Exploring the Viability of Sm-153 Services in Malaysia	Invited	Beacon Hospital, Nuclear Medicine Dept
2023	Concept and Implementation of Dosimetry in Nuclear Medicine	Invited	SEAFOMP, 21st SEACOMP & 6th PIT-FMB
2023	Adapting to the Future of Radiology: Strategies for Staying Relevant in the Age of AI	Keynote	Society of Medical Physicists in MOH, 5th ICoRSSiHS 2023
2023	Biophysics: Medical Physics	Invited	University Santo Tomas College of Science
2023	Harnessing One Health through Medical Advancement for Better Quality of Life	Invited	Malaysian Society of Parasitology and Tropical Medicine
2023	How to Turbocharge Your Performance in Radiology Physics Exams	Invited	College of Radiobiology & MYRAD, Malaysian Congress of Radiobiology
2023	Applied Physics Session	Chair	Malaysian Institute of Physics, PERFIK 2023
2022	Professional and CPD Programs for MPs in the AFOMP region	Invited	Japan Society of Medical Physics, 123rd Scientific Meeting
2022	General Thesis Presentation Tips	Invited	Malaysian Pharmacists Society, 5th NPRC Webinar
2022	Expanding Roles of Medical Physicists In Precision Oncology	Invited	Bangladesh Medical Physics Society, IMPW 2022
2022	Basic Principles of Targeted Radionuclide Therapy	Invited	AFOMP School 2022
2022	Science Diplomacy in Medical Physics in South-East Asia	Invited	IUPESM, WC2022
2022	Medical Physicists for Innovations – Need for Tuning of Training	Invited	IUPESM, WC2022
2022	Site Planning of A PET/CT Facility Including Shielding Calculations	Invited	IUPESM, WC2022
2022	Roles and Responsibilities of Medical Physicists towards Sustainable Development Goals	Invited	IUPESM, WC2022
2022	Optimization of Equipment and Radiation Protection in Fluoroscopically-guided Interventional Radiology	Invited	Indonesia Association of Medical Physics, PIT-FMB 2022
2022	Looking After Each Other: Radiation Protection in IR	Invited	MySIR Annual Scientific Meeting 2022
2022	Science Diplomacy in Medical Physics in the Asia-Oceania Region	Invited	EPSM, Australia
2022	Roles of Medical Physicists in Precision Medicine	Invited	Institute of Physics Malaysia, National Physics Conference 2022
2022	Current Development in Theranostic Nuclear Medicine	Invited	AFOMP, AOCMP 2022
2022	Optimization of Equipment and Radiation Protection in Fluoroscopically-Guided Interventional Radiology	Invited	AFOMP, AOCMP 2022
2022	Embracing Social Media in IOMP Networking	Invited	AFOMP, AOCMP 2022
2021	Community Support During COVID-19 Pandemic	Invited	Taylor’s University & National Defence University, ICON-MEGOPIC2021
2021	Optimization in Nuclear Medicine and Radiation Protection / Update in Radiopharmaceutical Technologies	Invited	Platinum Radiation Sciences Consultancy
2021	Expanding Roles of Medical Physicists in Precision Oncology	Invited	SMS Medical College, Jaipur, CRHC 2021
2021	Updates in Theranostics Nuclear Medicine	Invited	Philippines Association of Medical Physics, IMPW 2021
2021	Does contact shielding improve patient safety?	Moderator	IOMP, IMPW 2021
2021	Medical Physics Research Collaboration	Faculty	University of Malaya, IMPW 2021 Malaysia
2020	Precision oncology: The expanding roles of medical physicists / Dose optimization in pediatric nuclear medicine and CT protocols	Invited	Japan Society of Medical Physics, 119th Annual Scientific Meeting
2020	Radioiodine and Second Primary Malignancies: Myths or Truths?	Invited	MSNMMI, Thyroid Cancer Seminar
2020	Fighting the Pandemic with Connecting Hearts – Societal Roles led by a Woman MP	Invited	IOMP-Women
2020	Laser-Tissue interaction mechanism / MPE and Ocular Hazard Distance / Laser Equipment Disposal	Invited	Platinum Radiation Sciences Consultancy
2020	Radiobiology of Radiotherapy – NSD to BED	Moderator	AFOMP Monthly Webinar 2020
2020	A Shot at Success: Vaccines and Bioscience Breakthroughs to Prevent Future Pandemic	Panel Speaker	Taylor's University E-Summit 2020
2020	Monitoring of personnel and working areas / Optimization in nuclear medicine / Update in radiopharmaceutical technologies	Invited	Platinum Radiation Sciences, 2-day Course on Radiation Safety Awareness
2020	Radiation Safety Awareness in Nuclear Medicine / Update in Nuclear Medicine Technology & Radiopharmaceutical	Invited	Medical Physics Services Sdn Bhd
2020	QC of Mammography, Fluoroscopy/Angiography, and CT Systems	Speaker & Trainer	Platinum Radiation Sciences / MOH, QUAADRIL
2020	Image Quality, Image Artifact and Artificial Intelligence in Ultrasound	Invited	Ministry of Health Malaysia, Ultrasound Safety Course
2020	Establishment of Nuclear Medicine Facility and Radiopharmaceuticals in Nuclear Medicine	Invited	AFOMP Monthly Webinar 2020
2020	Theranostics	Invited	University of Malaya Medical Centre, Nuclear Medicine CME Workshop 2020
2020	Inspiring Motivational Speech for the Young Generations	Invited	Bangladesh Society of Medical Physics, IDMP 2020 Webinar
2019	Basic Radiation Physics in Medical Imaging / Mammography / Fluoroscopy / Nuclear Medicine and PET-CT	Invited	Ministry of Health, Malaysia, FRCR Part 1 Prep Course
2019	Establishing DRLs in Malaysia: Challenges and Solutions	Invited	JSRT, 75th Annual Meeting
2019	The Art and Science of Radiation Protection	Keynote	National Cancer Institute, Malaysia
2019	Radiation Protection in Nuclear Medicine Therapy / Dose Reduction in Paediatric Nuclear Medicine and CT Protocol	Invited	MSNMMI, National Conference of Nuclear Medicine
2019	Bonn Call for Action: The 3A’s in Justification	Invited	SEAFOMP, 17th SEACOMP
2019	…Till the Hell Freezes Over	Invited	Asian Society of Cryosurgery, 6th Annual Conference
2019	Age of Precision Oncology: Challenges and Opportunities	Invited	Malaysian Association of Medical Physics, International Symposium on Medical Physics
2018	Basic Radiation Physics in Medical Imaging / Mammography / Fluoroscopy	Invited	Ministry of Health, Malaysia, FRCR Part 1 Prep Course (1st & 2nd 2018)
2018	The Nature and Biological Effects of Ionizing Radiation	Invited	Ministry of Health, Malaysia
2018	Towards Safer Imaging Practice	Keynote	Ministry of Health, Malaysia
2018	Nuclear Medicine & PET/CT	Invited	Ministry of Health, Malaysia, FRCR Part 1 Prep Course
2018	Radiation Dosimetry	Invited	University of Malaya Medical Centre, Iodine-125 Seed Implantation Workshop
2018	Radiation Protection: Safety Precaution in Interventional Radiology	Invited	University of Malaya Medical Centre
2018	SEAFOMP Workshop on Nuclear Medicine: Time-Integrated Activity Coefficients Calculation and Available Software	Invited	Institute of Physics Malaysia, 18th AOCMP & 16th SEACOMP
2018	IPEM Workshop on Nuclear Medicine: From Conventional Nuclear Medicine to Thera(g)nostics	Invited	Institute of Physics Malaysia, 18th AOCMP & 16th SEACOMP
2018	Age of Precision Oncology: Challenges and Opportunities	Invited	Academy For Silent Mentor, AFSM Tripartite Conference
2017	Relevance and Implementation of Dosimetry in Therapeutic Nuclear Medicine	Invited	Thai Society of Radiological Technologists
2017	Patient Dosimetry Tools in Medical Imaging	Invited	Hospital Serdang, Malaysia
2017	Basic Radiation Physics in Medical Imaging	Invited	Hospital Sungai Buloh, FRCR Part 1 Preparatory Course
2017	Basic Principle and Operation System for PET-CT	Invited	University of Malaya Medical Centre
2017	Towards a Sustainable Future of Medical Physics	Invited	Kyushu University, Japan
2017	An Overview of Nuclear Medicine Development / From Conventional Nuclear Medicine to “Thera(g)nostics” / Dosimetry in Therapeutic Nuclear Medicine / Clinical Research in the Era of Precision Medicine	Invited	Kyushu University, Japan (special lecture series)
2017	Incorporating Radiation Safety in Training	Invited	Asian Society of Vascular Surgery, 18th Congress
2017	Digital Radiography Safety: Exposure Index, Image Quality and Patient Dose	Invited	University of Malaya Medical Centre
2016	The Importance of Personal Protection Equipment & Safe Work Procedures	Invited	Hospital Tengku Ampuan Afzan, Kuantan
2016	Protective Equipment for Workers & Patients	Invited	Hospital Sultan Haji Ahmad Shah, Temerloh
2016	Physics Principles of Interventional Radiology	Invited	MIP & University of Malaya, ACOMP Workshop
2016	Biological Effect and Radiation Risk	Invited	Hospital Sungai Buloh, Selangor
2016	Radiation Protection in Radionuclide Therapy and Dosimetry	Invited	National Cancer Institute, Malaysia
2016	What is Radiation and Its Biological Effects?	Invited	Hospital Rehabilitasi Cheras, Malaysia
2016	Mammography Physics & Technology	Invited	University of Malaya Medical Centre
2015	Personal Protective Equipment: The Importance of it	Invited	Hospital Serdang
2015	An Overview of Essential Physics in Diagnostic Nuclear Medicine	Invited	IAEA & Malaysian Nuclear Agency
2015	Biological Effects and Radiation Risks	Invited	Ministry of Health, Malaysia
2015	Patient Safety: Radiation Exposure from Medical Diagnostic Imaging Procedures	Invited	Ministry of Health, Malaysia
2015	Biological Effects of Ionizing Radiation	Invited	University of Malaya
2015	Workshop: Digital Radiography	Keynote	SEAFOMP, 13th SEACOMP
2014	Anatomy of Fluoroscopy / CT Fluoroscopy Equipment: How Do I Reduce My Radiation Risk?	Invited	Malaysia Ministry of Health
2014	Principles of Equipment: An Overview of Digital Imaging Systems for Radiography and Fluoroscopy	Invited	Malaysia Ministry of Health
2014	Dose Management in Mammography	Invited	Hospital Tengku Ampuan Rahimah
2014	Radiation Quantities for Internal Dosimetry Measurement	Invited	Malaysia Ministry of Health
2014	Quality Control Test: Computed Tomography and Digital Radiography	Invited	Malaysia Ministry of Health
2014	Personal Protective Equipment (Principle and Usage)	Invited	Malaysia Ministry of Health
2014	Calculating Patient Dose Using CT Expo	Keynote	AFOMP & SEAFOMP, 14th AOCMP & 12th SEACOMP
2014	Basic Principles of Computed Tomography	Keynote	AFOMP & SEAFOMP, 14th AOCMP & 12th SEACOMP
2014	From Theory to Clinical Practice of PET-CT	Invited	University Malaya Medical Centre
2014	What is Radiation?	Invited	Mahsa University, World Radiography Day
2013	Zap It Right – Ensuring Safety in Digital Imaging	Invited	Annual Scientific Meeting, College of Radiology Malaysia
2013	Radiation Safety in Interventional Radiology	Invited	Annual Scientific Meeting, Malaysian Society of Interventional Radiology
2013	Radiation Safety in Interventional Radiology	Invited	Update in Clinical Intervention Radiology 2013, University Malaya Medical Centre

Conference Oral & Poster Presentations (60)

Year	Title / Event	Type	Organizer
2021	Fabrication of Bismuth Microparticles-Loaded Polymer Composite for Additive Manufacturing of Radiation Shielding	E-Poster	Asia-Oceania Society of Radiology, AOCR 2021
2021	Development of a Tissue-Equivalent Abdominal Phantom for CT-Guided Biopsy Training	E-Poster	Asia-Oceania Society of Radiology, AOCR 2021
2019	Quantitative and Qualitative Assessment of 3D-Printed Heart Models in Assisting Clinical Evaluations	Oral	Taylor’s University, IHMSC 2019
2019	Effects of Different 3D Printing Parameters on Radiological Properties of 3D Printed Models (Best Poster Award)	Poster	Taylor’s University, IHMSC 2019
2019	Preparation of Theranostic ¹⁵³Samarium-labelled Polystyrene Microspheres for Hepatic Radioembolization	Poster	Taylor’s University, IHMSC 2019
2019	Laser-Driven Hot Needle for Tissue Cauterization and Percutaneous Hyperthermia Cancer Therapy	Poster	Taylor’s University, IHMSC 2019
2019	Effect of acquisition parameters on the feasibility of CT-based thermometry: RFA on phantom study	Oral	Taylor’s University, IHMSC 2019
2019	Evaluation of 3D-Printed Heart Models in Assisting Pre-Operation Treatment Planning	Oral	SEAFOMP, 17th SEACOMP
2019	Production of Theranostic ¹⁵³Samarium-labelled Polystyrene Microparticles for Hepatic Radioembolization	Oral	IAEA, ISTR-2019
2018	Overview of Early Clinical Implementation of Digital Breast Tomosynthesis (3D DBT): A Single Centre Experience	Oral	European Congress of Radiology
2018	Computed Tomography-Based Thermometry for Temperature Mapping During Percutaneous RFA: An Ex-Vivo Study Using Bovine Liver	Oral	IUPESM, World Congress of Medical Physics
2018	Radiation Dose and Lifetime Attributable Risk (LAR) of Cancer Incidence in Prospectively ECG-triggered CCTA	Oral	IUPESM, World Congress of Medical Physics
2018	Effects of Different Imaging Parameters on the CT Number of Coronary Plaques in CCTA	Poster	IUPESM, World Congress of Medical Physics
2018	Correlation Between CT Number Shift and Tissue Temperature Change During RFA: Ex-vivo Bovine Liver Study	Poster	AFOMP, SEAFOMP & IFM, 18th AOCMP & 16th SEACOMP
2018	Investigation of Factors Affecting Mean Glandular Dose for Patients Undergoing Digital Breast Tomosynthesis (Best Poster Award)	Poster	AFOMP, SEAFOMP & IFM, 18th AOCMP & 16th SEACOMP
2018	Evaluation of Organ Doses Following HDR Brachytherapy of Breast Cancer: A GEANT4 Monte Carlo Simulation Study	Poster	AFOMP, SEAFOMP & IFM, 18th AOCMP & 16th SEACOMP
2018	Evaluation of Organ Doses Following Prostate Treatment with Permanent Brachytherapy Seeds: A GEANT4 Monte Carlo Simulation Study	Poster	AFOMP, SEAFOMP & IFM, 18th AOCMP & 16th SEACOMP
2018	Systemic Investigation on the Validity of Partition Model Dosimetry for 90Y Radioembolization Using Monte Carlo Simulation (Best Poster Award)	Poster	AFOMP, SEAFOMP & IFM, 18th AOCMP & 16th SEACOMP
2017	CT thermometry during hepatic RF ablation: Assessing the CT HU–temperature correlation and feasibility in a clinical setting	Oral	ASEAN Association of Radiology Congress
2017	Assessment of Coronary Artery Stenosis Using CCTA and 3D Virtual Intravascular Endoscopy for High Coronary Calcium Score Patients	Oral	ASEAN Association of Radiology Congress
2017	Radiation Dose and Lifetime Attributable Risk (LAR) of Cancer Incidence in Prospectively ECG-triggered CCTA	Oral	ASEAN Association of Radiology Congress
2017	Investigation of Different Imaging Parameters on the CT Number of Coronary Plaques in CCTA: A Phantom Study	Poster	ASEAN Association of Radiology Congress
2017	Overview of Early Clinical Implementation of Breast Tomosynthesis: A Single Centre Experience	Poster	ASEAN Association of Radiology Congress
2017	Lead-Free Protection Drape for Radiation Exposure Reduction in Post-Yttrium-90 Radioembolization Patients: A Pilot Study	Poster	IAEA, International Conference on Radiation Protection in Medicine
2016	Synthesis and Characterization of PEG-Coated Mesoporous Maghemite Nanoparticles as Carriers in Inhalation Delivery Systems	Oral	NanoMITE Annual Symposium, Langkawi
2016	Assessment of Radiation Dose for Selected Contemporary CCTA Protocols: Phantom Study	Poster	IAEA, IMIC 2016, Vienna
2016	Organ doses from hepatic radioembolization with 90Y, 153Sm, 166Ho and 177Lu: A Monte Carlo Simulation Study Using Geant4	Oral	IOMP, International Conference of Medical Physics, Bangkok
2016	A Study on the Accuracy of the Partition Model In Estimating Absorbed Dose for Yttrium-90 Radioembolization	Oral	IOMP, International Conference of Medical Physics, Bangkok
2015	Evaluation of Occupational Dose Reduction in Interventional Radiology Using Lead-Free Protection Drape	E-Poster	European Congress of Radiology, Vienna
2015	Evaluation of Scattered Dose Reduction during Fluoroscopy-Guided Procedures Using Lead-Free Protection Drape	Poster	IUPESM, World Congress of Medical Physics, Toronto
2015	Simulation Model of Image Guided Percutaneous Thermal Ablation for Optimal Complete Tumour Ablation	Oral	IUPESM, World Congress of Medical Physics, Toronto
2015	Organ Doses from Hepatic Radioembolization with Y-90, Sm-153, Ho-166 and Lu-177: A GEANT4 Monte Carlo Simulation Study	Oral	IUPESM, World Congress of Medical Physics, Toronto
2015	Radiation Dose Assessment for Retrospective Coronary CT Angiography (CCTA) Examination	Oral	IUPESM, World Congress of Medical Physics, Toronto
2015	Elasticity Measurement Using Shear Wave Ultrasound Elastography: A Comparative Phantom Study	Oral	IUPESM, World Congress of Medical Physics, Toronto
2015	Samarium-153 Labelled Microparticles for Targeted Radionuclide Therapy of Liver Tumour	Oral	IUPESM, World Congress of Medical Physics, Toronto
2015	Evaluation of Occupational Radiation Dose Reduction Using Lead Free Protection Drape in Interventional Radiology	Oral	Malaysian Conference of Radiology, Kuala Lumpur
2014	Patient and Phantom Dose Measurement During Cardiac CT Angiography	Poster	Malaysian College of Radiology (MCOR)
2014	An Exploration in Developing a Shear Wave Elastography Phantom for Quality Control	Poster	Malaysian College of Radiology (MCOR)
2014	Dose Estimation from Coronary CT Angiography Using CT Expo V2.2	Oral	Malaysian College of Radiology (MCOR)
2014	Neutron-Activated Samarium-153 Resin Microparticles for Targeted Radionuclide Therapy of the Liver	Oral	AFOMP & SEAFOMP, 14th AOCMP & 12th SEACOMP
2013	Shear Wave Elastography In Characterization Of Liver Tumours	Poster	IOMP, International Conference of Medical Physics, Brighton
2013	Accuracy of Tumour Targeting Using A CT Compatible Robotic System – A Phantom Study	Poster	IOMP, International Conference of Medical Physics, Brighton
2013	Robot-Assisted Radiofrequency Ablation of Liver Tumours – An Early Experience	Presenter	IOMP, International Conference of Medical Physics, Brighton
2013	Investigation of Tissue Elasticity Measurement Using Shear Wave Ultrasound Elastography: A Phantom Study	Poster	IOMP, International Conference of Medical Physics, Brighton
2012	A Novel Approach of Gastrointestinal Transit Investigation Using SPECT and MR Image Fusion (Certificate of Merit)	E-Poster	European Congress of Radiology, Vienna
2012	Neutron-Activated ¹⁵³Sm As An Alternative Radionuclide to ¹¹¹In for GI Transit Assessment (Best Poster – Gold Medal)	Poster	AGM, College of Radiology, Malaysia
2012	Internal Radiation Dosimetry of Oral Administered ¹⁵³Sm For GI Transit Investigations	Presenter	World Congress of Medical Physics and Biomedical Engineering, Beijing
2012	A Novel ¹⁵³SmCl₃-Ion Exchange Resin Filled Enteric-Coated Capsule Formulation for Assessing Gastrointestinal Motility	Presenter	World Congress of Medical Physics and Biomedical Engineering, Beijing
2011	Fusing SPECT and MR Images Improves the Anatomical Delineation of Tracer In Gastrointestinal Transit Time Study	Poster	AGM, College of Radiology, Malaysia
2010	Gamma Scintigraphic Evaluation of Enteric-Coated Rapidly Dissolving Formulations in Healthy Volunteers Using Sm-153	Poster	AGM 2010, College of Radiology Malaysia
2010	Evaluation of the Characteristics of Sm-153 For Gastrointestinal Imaging	Presenter	10th AOCMP, Chiang Mai
2010	Medical Radiation Exposure Study in Malaysia: Nuclear Medicine (2005–2007)	Poster	10th AOCMP, Chiang Mai
2009	Reproducibility of Neutron Activated Sm-153 in Tablets Intended for Human Volunteer Studies	Presenter	World Congress of Medical Physics and Biomedical Engineering, Munich
2009	Verification of In Vitro Dissolution Performance of Sm-153 Radiolabelled Tablets Prior to Clinical Investigation	Presenter	9th AOCMP & 7th SEACOMP, Chiang Mai
2008	Physical Characterization of Sm-153 for Scintigraphy Imaging	Presenter	8th AOCMP & 6th SEACOMP, Ho Chi Minh City
2008	Malaysian National Medical Radiation Exposure Study Research Methodology	Co-Presenter	8th AOCMP & 6th SEACOMP, Ho Chi Minh City
2007	Physical Characteristics of Multi-Prong Electrode Radiofrequency Ablation: An Ex-Vivo Study Using Bovine Liver	Presenter	AGM, College of Radiology, Malaysia
2007	A Study of Factors Affecting Bovine Liver Ablation Size In Multi-Prong Electrode RFA (Best Poster Presentation)	Presenter	EMF International Conference, Kuala Lumpur
2007	Investigation of the Thermal Distribution in Temperature Controlled Multi-Prong Electrode RFA Using Thermal Mapping	Presenter	5th SEACOMP, Manila
2006	Characteristics of Multi-Prong Electrode Radiofrequency Ablation: An Ex-Vivo Study Using Bovine Liver (Best Oral Presentation)	Presenter	4th SEACOMP, Jakarta

Professional Memberships & Leadership

South-East Asian Federation of Organizations for Medical Physics (SEAFOMP)President 2022–2026
Medical Physics World Board, International Organization for Medical Physics (IOMP)Chair 2022–2028
IOMP Accreditation BoardMember
Professional Relations Committee, Asia-Oceania Federation of Organizations for Medical Physics (AFOMP)Chair 2018–2021
ASEAN College of Medical Physics (ACOMP)Co-founder · Founding Committee 2014–
South-East Asian Federation of Organizations for Medical Physics (SEAFOMP)Vice President 2019–2021
Malaysian Association of Medical Physics (MAMP)Vice President 2021–2023
Medical Physics Subgroup, Institute of Physics MalaysiaGeneral Secretary 2011–2018
Malaysian Institute of PhysicsHon Assistant Treasurer 2018–
International Organization for Medical Physics (IOMP)Member 2007–
American Association of Physicists in Medicine (AAPM)Sponsored Member 2007–
Institute of Physics and Engineering in Medicine (IPEM)Member 2018–
Institute of Physics, MalaysiaLife Member 2013–
DASAR TEKNOLOGI NUKLEAR NEGARA (DTNN)Committee Member 2024–
Editorial Board, Medical Dosimetry (Elsevier)Member 2025–
Editorial Board, Health and Technology (Springer)Member
Editorial Board, Medical Physics InternationalMember
Editorial Board, Physics in Technology and MedicineMember
e-Medical Physics World (eMPW) BulletinEditor-in-Chief
IOMP NewsletterEditor-in-Chief

National Committee Memberships (Malaysia)

Steering Committee — National Diagnostic Reference Levels Task Group, Ministry of Health Malaysia
2021–2024
Task Group Expert — Radiation Protection Officer (Medicine), Ministry of Health Malaysia
2019–2022
Committee Member — National Policy on Nuclear Technology (DTNN), MOSTI Malaysia
2020–2021
Technical Committee for Allied Health Professionals — Malaysian Qualifications Agency (MQA)
Ongoing
Joint Technical Committee — Majlis Profesion Kesihatan Bersekutu Malaysia (MPKBM)
2020–2023
Committee Member — Guidelines on Medical Ultrasound Safety, Ministry of Health Malaysia
2020–2022
Task Group Expert — Establishment of Regional Diagnostic Reference Levels, SEAFOMP
2021–2024International

Academic & Research Recognitions

Associate Editor — Scientific Reports
2026International
Editorial Board — Medical Dosimetry (Elsevier)
2025International
Conference Chair — 24th AOCMP and 22nd SEACOMP 2024, AFOMP & SEAFOMP
2024International
Associate Editor — Health and Technology, Topical Collection (Springer)
2024International
Editorial Board — Health and Technology (Springer)
2022International
Editorial Board — Medical Physics International
International
Editorial Board — Physics in Technology and Medicine
International
Moderator — IOMP Webinar for IMPW 2021: Does Contact Shielding Improve Patient Safety?
2021International
Host — AOCR Meets IOMP Session, Asia-Oceania College of Radiology
2021International
Chairperson, Medical Physics Session — AOCR 2021, Asia-Oceania College of Radiology
2021International
Technical Committee — International Conference on Biomedical Imaging, Signal Processing (ICBSP 2021)
2021International
Scientific Technical Committee — 15th International Symposium on Radiation Physics (ISRP)
2021International
Session Chair — 15th ISRP 2021
2021International
Moderator — AFOMP Monthly Webinar: Radiobiology of Radiotherapy
2020International
Chair — Ultrasound Workshop, International Conference of Health and Medical Sciences, Taylor’s University
2019International
Visiting Associate Supervisor — School of Molecular and Life Sciences, Curtin University, Australia
2019International
Keynote Speaker — National Radiation Protection Symposium, Ministry of Health Malaysia
2019International
Invited Researcher — Research Collaboration at Academia Sinica, Taiwan
2018International
Chairperson — 18th Asia-Oceania Congress of Medical Physics & 16th South-East Asia Congress of Medical Physics
2018International
Co-Chair — AFSM Tripartite Conference, Asian Society of Cryosurgery & Academy For Silent Mentor
2018International
Chairperson — Global Webcast for International Day of Medical Physics, University of Malaya, IOMP & WHO
2017International
Director — ACOMP Workshop on Interventional Radiology
2016International
Founding Committee — ASEAN College of Medical Physics (ACOMP)
2015International
Co-Chair, Scientific Session — World Congress of Medical Physics and Biomedical Engineering 2015, IUPESM
2015International
Co-Chair, Scientific Session — 13th Southeast Asian Conference of Medical Physics, SEAFOMP
2015International
Director — AAPM/ISEP/IOMP Imaging Physics Workshop 2015
2015International
Co-Chair, Keynote Session — Asian Federation of Societies for Ultrasound in Medicine and Biology 2014
2014International

IAEA Expert & National Regulatory Roles

IAEA Expert Activities

Drafting Committee Member — IAEA Human Health Series No. 48 — Quality Assurance and Optimization for Fluoroscopically Guided Interventional Procedures
2025IAEA
Invited Speaker & Rapporteur — International Conference on Radiation Protection: X Ray Vision — IAEA, WHO, PAHO
2025IAEA
Drafting Committee Member — IAEA Human Health Series No. 46 — Worldwide Implementation of Digital Mammography Imaging
2023IAEA
Lecturer — Joint ICTP–IAEA Training Course on QA, QC and Optimization for Fluoroscopically-Guided Interventional Radiology
2023IAEA
Consultant — Preparation of IAEA Guidance Document on QC/QA and Optimization of Equipment for Fluoroscopically-Guided Interventional Radiology
2022IAEA
Malaysian Counterpart — IAEA Regional Project RAS6088 — Strengthening Education and Training Programmes for Medical Physics in Asia and the Pacific / Internal Dosimetry Software for Radionuclide Therapy
2021–2023IAEA
Participant & Speaker — IAEA Regional Training Course on Optimization of Adult and Paediatric Nuclear Medicine and Molecular Imaging Procedures
2019IAEA
Participant — IAEA Regional Training Course on Initiation of Postgraduate Medical Physics Academic Programmes
2018IAEA
Participant — International Conference on Radiation Protection in Medicine: Achieving Change in Practice, IAEA
2017IAEA
Participant — Joint ICTP–IAEA Workshop on Internal Dosimetry for Medical Physicists Specializing in Nuclear Medicine
2016IAEA
Trainee — IAEA Residential Programme in Diagnostic Radiology in Medical Physics (DRMP)
2012–2014IAEA

National Regulatory & Professional Roles (Malaysia)

Committee Member — Dasar Teknologi Nuklear Negara (DTNN) / Technical Committee of National Nuclear Technology
2024–CurrentNational
Steering Committee — National Diagnostic Reference Levels (DRL) Task Group, Ministry of Health Malaysia
2021–2024National
Joint Technical Committee — Majlis Profesion Kesihatan Bersekutu Malaysia (MPKBM) — representing medical physics on the MQA Technical Committee for Allied Health Professionals
2020–2023National
Committee Member — Preparation of Guidelines on Medical Ultrasound Safety, Ministry of Health Malaysia
2020–2022National
Task Group Member — Preparation of Syllabus for the Certification Programme of Radiation Protection Officer in Medicine
2020–2021National
Committee Member — Preparation of the National Policy on Nuclear Technology, MOSTI Malaysia
2020–2021National
Task Group Expert — Radiation Protection Officer in Medicine Task Group, Ministry of Health Malaysia
2019–2022National

Consultancy Projects

Consultant — Preparation of a Guidance Document on QC/QA and Optimization of Equipment and Procedures Used in Fluoroscopically-guided Interventional Radiology (International Atomic Energy Agency (IAEA))
2022IAEA
Consultant — Consultant for CK Medicare Sdn Bhd (CK Medicare Sdn Bhd)
2020–Current
Consultant — Chief Scientific Officer (IOMED Sdn Bhd)
2020–Current
RPO — Radiation Protection Officer (RPO) (Interventional Oncology Solutions Sdn Bhd)
2019–Current
Consultant — Consultant for Medical Physics Services Sdn Bhd (Medical Physics Services Sdn Bhd)
2018–Current
Consultant — Research Consultant to WSM Medic Sdn Bhd (WSM Medic Sdn Bhd)
2018–Current
Consultant — Physics and Clinical Applications of MRI and Ultrasound (Ministry of Health, Malaysia)
2012National
Organizer — Risk Communication for Mobile Telecommunication in Malaysia (University of Malaya, in collaboration with Malaysian Communications and Multimedia Commission)
2012
Consultant — Training Course on the Technical Specification of Diagnostic Imaging Modalities (Ministry of Health, Malaysia)
2011National
Consultant — Medical Radiation Exposure Study in Malaysia (Ministry of Health, Malaysia, in collaboration with UNSCEAR)
2007–2010National

Contributions to Society

Volunteer — National Cancer Society Malaysia (NCSM): cancer awareness talks, fundraising events (2015–present)
Inventor & Volunteer — SUANA32 IR Thermometer donated to schools and NGOs (2020–present)
Volunteer — "#KitaJagaKita" campaign: 3D printed face shields and mask straps for COVID-19 frontliners, Taylor's University (2020)
Corporate Social Responsibility — Donation of HELIPROTECT UVC Disinfection System to University of Malaya Medical Centre, IOMED Sdn Bhd (2021)
Volunteer — AFSM Medical Outreach 3.0 at Sungai Asap, Sarawak (2019)
"Locks of Hope" Hair Donation Campaign, Locks of Hope Association (2015)
Participant & Fundraiser — Relay for Life (charity walk for cancer survivors) (2015, 2016, 2019)
Exhibitor — International Day of Medical Physics, UMMC (2015, 2016)

Evaluation Activities

Thesis Examiner (27)

External Examiner (PhD) — PhD thesis: Efficiency Calibration of NaI(Tl) Gamma Spectrometry System for Extended Sources — Shahid Mansoor, Pakistan Institute of Engineering and Applied Sciences
2026
External Examiner (PhD) — PhD Proposal Defence: Optimization of Time-Point-Specific Acquisition Duration for ¹⁷⁷Lu Therapy Using Uncertainty Modelling — Wuri Handayani, Chulalongkorn University
2025
External Examiner (Master) — PhD Proposal Defence: Potensi Kesan Insektisid Nanozarah Zink Oksida (ZnO NPs) yang Diubah Suai Permukaan Terhadap Serangga Perosak Isi Rumah Bandar — Mcleod Andy Jomi, Universiti Sains Malaysia
2024
External Examiner (PhD) — PhD Oral Exam: Kinetic Parameters for Bone Turnover in CKD Haemodialysis Patients Using ¹⁸F-NaF PET/CT — Viyada Sanoesan, Chulalongkorn University
2024
External Examiner (PhD) — PhD thesis: Machine Learning Methods for Diagnosis of Cardiac Abnormalities and Prognosis of Coma after Cardiac Arrest — Nidhi Kalidas Sawant, National Institute of Technology Goa
2024
External Examiner (PhD) — PhD thesis: Designing and Developing a Radiogenomic Framework for Optimised Protocol Towards Best Practices in Alzheimer Disease Diagnostics — Nur Hafizah Binti Mohad Azmi, Universiti Putra Malaysia
2024
External Examiner (PhD) — PhD thesis: Radiomics Analysis and Machine Learning Model for Classification of Cervical Cancer DWI-MRI Images — Zarina Binti Ramli, Universiti Putra Malaysia
2024
External Examiner (PhD) — PhD thesis: Optimization of Gamma Spectrometry Parameters for Improved Detection Limits Using Monte Carlo Modeling — Khizar Hayat Satti, Pakistan Institute of Engineering and Applied Sciences
2024
External Examiner (PhD) — PhD thesis: In Vitro Development of MUC1-CE Radioimmunotherapy for Pancreatic Ductal Adenocarcinoma — Ashleigh Hull, University of South Australia
2024
External Examiner (PhD) — PhD thesis: Characterization and Application of Luminescent Materials as Radiation Dosimeter — Mirza Wazir-ud-Din, Pakistan Institute of Engineering and Applied Sciences
2023
External Examiner (PhD) — PhD thesis: Optimal Dual-Time-Point Dynamic ⁶⁸Ga-PSMA-11 PET/CT Protocols for Parametric Imaging Generation in Prostate Cancer Patients — Paphawarin Burasothikul, Chulalongkorn University
2023
External Examiner (PhD) — MSc Medical Physics thesis: The Establishment of CMOS-OCT System in Conjunction with PRESAGE® for End-to-End 3D Dosimetry System for Radiotherapy of the Brain — Muhammad Zamir Mohyedin, Universiti Teknologi MARA (UiTM)
2023
Examiner — PhD Thesis Proposal Defence — Wong Huan Xin, Taylor's University
2022
Examiner — Candidature Defence, Master of Regenerative Medicine — Nurul Natasha Binti Mohd Anuar, University of Malaya
2022
External Examiner (PhD) — PhD Proposal Defence — Chen Ew-Jen, Sunway University
2022
Examiner — Master of Radiology Part 1 Viva, National Exam
2021
Internal Examiner (Master) — MSc thesis on Molecular Subtypes in Malaysian Colorectal Cancer — See Wei Han, Taylor’s University
2021
External Examiner (Master) — Master of Health Science thesis on Opportunistic Bone Density Screening — Mohamad Farhan Mohamad Amin, National University of Malaysia
2021
External Examiner (PhD) — PhD thesis on CMOS Semiconductor Image Sensor Technology for Radiotherapy Verification — Lim Siew Yong, University of Science Malaysia
2020
External Examiner (PhD) — PhD thesis: Development and Characterization of Silicone-Based Radiation Resistant and Gamma Shielding Material — Bashir Ahmed, Pakistan Institute of Engineering & Applied Sciences
2020
External Examiner (Master) — Master thesis: Radiation Dosimetry of Patients Undergoing ¹⁸F-FDG PET-CT — Dhalisa Hussin, University of Science Malaysia
2018
Internal Examiner (PhD) — PhD thesis: Interface and Small Radiation Field Dosimetry Using a MOSFET-based Detector — Jong Wei Loong, University of Malaya
2017
Panelist — MSc Proposal Defence — Zainor Zakariyah, University of Malaya
2016
Panelist — PhD Candidature Defence — Jong Wei Loong, University of Malaya
2016
Panelist — MSc Candidature Defence — Fasihah Hanum, University of Malaya
2015
Panelist — PhD Candidature Defence — Mohammad Javad Safari, University of Malaya
2015
Internal Examiner (Master) — MSc thesis: OSL Dosimeter Characterization in Megavoltage Photon Beams — Fasihah Hanum Md Yusof, University of Malaya
2015

Grant Evaluator / Assessor (13)

Evaluator — Exploratory Grant (GET), Ministry of Higher Education Malaysia
2026
Evaluator — Prototype Research Grant Scheme (PRGS) 2025
2025
Assessor — Tertiary Education Research Fund (TRF), Ministry of Education, Singapore
2024
Evaluator — Fundamental Research Grant Scheme (FRGS) 2024
2024
Assessor — Dutch Research Council (NWO) Grant Proposal, Netherlands
2023
Assessor — Promotion Evaluation for Associate Professor — Dr Habib Ashoor
2023
Assessor — Promotion Evaluation for Associate Professor — Dr Noorazarul Azmie bin Yahya
2023
Evaluator — Fundamental Research Grant Scheme (FRGS) 2023
2023
Assessor — Promotion Evaluation for Associate Professor — Dr Mohd Zahri bin Abdul Aziz
2022
Assessor — Promotion Evaluation for Associate Professor — Dr Mohd Hafiz bin Mohd Zin
2022
Evaluator — Fundamental Research Grant Scheme (FRGS) 2022
2022
Evaluator — Fundamental Research Grant Scheme (FRGS) 2020-1
2020
Evaluator — Fundamental Research Grant Scheme (FRGS) 2019 (Feb & Aug rounds)
2019

Conference & Award Judge (16)

Judge — Research and Innovation Festival (RNIF 2025), Taylor's University
2025
Judge — Scientific Sessions, World Congress of Medical Physics and Biomedical Engineering (IUPESM & IOMP)
2025
Judge — Philippines Conference on Medical Physics 2025 (PCMP)
2025
Judge — MyCRS 2025
2025
Judge — SEACOMP 2025
2025
Marker & Moderator — Asian Physics Olympiad 2024, UTAR Kampar Campus, Perak
2024
Judge — 24th AOCMP and 22nd SEACOMP
2024
Judge — MyCRS 2024
2024
Chief Judge — Free Paper Judging, Malaysian Congress of Radiology (MCOR 2024)
2024
Judge — NeuroCoB Society–BrainConnects Hybrid Joint International Neuroimaging Conference 2024 (NCNC 2024)
2024
Judge — Best Poster Award, 21st SEACOMP
2023
Judge — Oral and Poster Presentation, MyCRS Young Scientist Symposium
2023
Judge — Oral Presentation, 5th ICoRSSiHS
2023
Chief Judge — Oral Presentation, Malaysian College of Radiology
2023
Judge — Best Student Presentation Award, PERFIK 2023
2023
Chief Judge — Free Paper Judging Session 2, Malaysian Congress of Radiology (MCOR 2023)
2023

Peer Reviewer — Journals & Conference Proceedings (37)

Sains Malaysiana (ISI)
2021
Computers in Biology and Medicine Journal (ISI)
2020
European Journal of Medical Physics (ISI)
2020
European Polymer Journal (ISI)
2020
The International Journal of Cardiovascular Imaging (ISI)
2020
Radiation Physics and Chemistry (ISI) × 2 reviews
2020
Journal of Radiological Protection (ISI)
2020
Health and Technology (Scopus) × 2 reviews
2020
JoVE Journal (ISI)
2020
Journal of Vascular and Interventional Radiology (ISI)
2019–20
Biocybernetics and Biomedical Engineering (Elsevier, ISI)
2019
Informatics in Medicine Unlocked (Elsevier, ISI)
2019
European Journal of Medical Physics (Elsevier, ISI)
2019
Pattern Recognition Journal (Elsevier, ISI)
2019
TENCON 2019 Proceedings × 3 reviews
2019
Infrared Physics and Technology (ISI)
2019
Journal of Health and Translational Medicine (Scopus)
2019
Proceedings, International Seminar of Medical Physics 2019
2019
Proceedings, 18th AOCMP & 16th SEACOMP, Journal of Physics Conference Series (IOP, ISI)
2018–19
Biocybernetics and Biomedical Engineering (Elsevier, ISI)
2018
International Journal of Robotics Research (Sage, ISI)
2018
Computer Methods and Programs in Biomedicine (Elsevier, ISI) × 2 reviews
2018
Journal of Physics Malaysia (ESCI)
2018
Infrared Physics and Technology (Elsevier, ISI)
2018
Journal of Health and Translational Medicine (JUMMEC)
2017
Neural Computing and Applications (Springer, ISI)
2017
Pattern Recognition Letters (ISI)
2017
Research Proposal, Mauritius Research Council
2017
Information Sciences (Elsevier, ISI) × 2 reviews
2017
Computers in Biology and Medicine (Elsevier, ISI)
2017
Iranian Journal of Medical Physics (ISI)
2017
Proceedings, International Conference on Biological and Medical Sciences
2016
Knowledge-Based Systems (Elsevier)
2016
IOP Journal of Physics: Conference Series
2016
International Journal of Radiation Research
2016
Sains Malaysiana Journal
2016
Proceedings, South-East Asia Congress of Medical Physics 2015 (SEAFOMP)
2015

Magazines, Newsletters & Media Coverage

Magazine & Newsletter Features (8)

Associate Professor Dr Yeong Chai Hong — Innovative Mind — Malaysian Invention & Design Society (MINDS) Special Edition, July 2021
2021
Medical Physicists Involvement in the COVID-19 Pandemic — IOMP Newsletter, 2020; 2(4): Aug 2020
2020
Medical Physics Development in South-East Asian Federation of Organizations for Medical Physics (SEAFOMP): 2000–2020 (with Ng KH et al.) — Medical Physics International Journal, Special Issue, History of Medical Physics 4, 2020
2020
Medical Physics Development in Malaysia (with Wong JHD et al.) — Medical Physics International Journal, Vol 8, No. 3, 2020: 434–437
2020
Medical physicists gathering in KL — New Straits Times, 31 Oct 2018
2018
Full Congress Report: 18th AOCMP and 16th SEACOMP Successfully Held at Kuala Lumpur, Malaysia — eMPW, 2018; 34(1): 28–33
2018
From Nanotechnology to Nanotherapeutics: Improving Anticancer Chemotherapy (with Kiew LV, Chung LY) — Pulse@UM, Faculty of Medicine, University of Malaya; 2018(3): 26–28. ISSN: 2660-8114
2018
Report on AAPM/IOMP/ISEP Imaging Physics Workshop — Building Foundations for Sound Clinical Practice — eMPW, 2015; 6(1): 27–28
2015

Media Coverage (11)

The Future Is Female: Meet Malaysia’s Medical Physics Changemaker — Astro Awani, 13 April 2025
2025
Empowering Women, Transforming Futures — Ova Galen Centre, 6 Mar 2025
2025
Pioneering Women, Pioneering Futures: Stories from Taylor’s University — Business Today, 7 Mar 2025
2025
Here’s the AI diagnosis: How the tech is being leveraged in M’sia’s public healthcare system — The Star, 30 Jun 2025
2025
10 groundbreaking prototypes from ‘Dubai Future Solutions – Prototypes for Humanity’ exhibition — Gulf News, 18 Nov 2025
2025
Taylor’s Medical and Engineering students strike gold with innovative polymer radiation shield — The Star, 12 July 2022
2022
Taylor’s University’s innovative approach in medical education — The Star, 26 Feb 2021
2021
Medical physicist first Malaysian to get global scientist nod — The Star, 31 Oct 2021
2021
Associate Professor at Taylor’s University emerges first Malaysian to receive IUPAP Young Scientist Award 2021 for Cancer Treatment — Malaysia World News, 21 Oct 2021
2021
Malaysian Medical Physicist Bags IUPAP Young Scientist Award 2021 — Ipoh Echo, 20 Oct 2021
2021
10 inspiring Malaysians who won international awards in 2021 — Prestige, 30 Dec 2021
2021