Dr C. H. Jonathan Choi 蔡宗衡
Dr. Choi is the Assistant Dean (Student Affairs) of the Faculty of Engineering and an Assistant Professor in the Department of Biomedical Engineering and School of Life Sciences (by courtesy) at The Chinese University of Hong Kong (CUHK). Born and raised in Hong Kong, he completed his secondary school studies at Wah Yan College Hong Kong, scoring 10 distinctions in the HKCEE in 2000. He obtained his B.S. and M.S. degrees in chemical engineering from Stanford University in 2005 and 2006, respectively. In 2011, he received his Ph.D. degree in chemical engineering from the California Institute of Technology. From 2011 to 2013, he served as a Croucher Foundation postdoctoral fellow at Northwestern University. He served as a Globex Faculty Fellow at Peking University in 2014, and received the Dean’s Exemplary Teaching Award from the CUHK Faculty of Engineering in 2017.
Dr Choi's key research agenda is to investigate how nanoparticles fundamentally interact with the living system, across the vast length scales of organs, tissues, cells, and organelles.
Over the past decade, chemists and materials scientists have developed reproducible methods to fabricate nanoparticles of different physicochemical properties. Yet, progress in nanomedicine is still hampered by lack of understanding in “nano-bio interactions”. As an example, while nanoparticles often accumulate in the liver and spleen following an intravenous injection, other organs rarely collect a considerable fraction of the dose. To develop novel strategies for targeting other organs/ tissues/ cells/ organelles of therapeutic interest, he believes that future design of nanoparticles for cellular and in vivo applications must take into account of the "nano-bio" interactions of the target biological site.
His research will create basic knowledge for
researchers in multiple disciplines, such as nanomaterials and pharmacology. Results of his research will also yield design rules of nanoparticles for traversing biological barriers and targeting biological sites more effectively.
- Innovation Award in 2016 at the Chinese University of Hong Kong
- Fellowship in 2011 at Northwestern University
Assistant Professor of Department of Biomedical Engineering at Chinese University of Hong Kong