Dr Qiao Jin is currently an associate professor in the Department of Polymer Science and Engineering at Zhejiang University. He received his Ph.D in 2010 at Zhejiang University and worked as a postdoc follow at the University of Marburg in Germany from 2011 to 2012. He joined Zhejiang University in 2012 and was appointed as an associate professor in 2014. His main research interest is focused on stimuli-responsive polymers and smart drug delivery systems for cancer therapy and antibacterial applications.