Dr. Zifei Han is a Postdoctoral Research Fellow in the School of Chemical Engineering at The University of New South Wales (UNSW Sydney), Australia. He received his Bachelor of Science in Pharmaceutical Sciences from Peking University (PKU) in 2014 and completed his Master of Science in Chemical Biology at PKU in 2017. He obtained his Scientia Ph.D. in Chemistry from UNSW Sydney in 2023. His research focuses on developing polymeric materials as therapeutic protein mimics and drug delivery vehicles, as well as smart sensors for food safety.