Xiaojun Chen received her MS and Ph.D. degrees in Analytical Chemistry from Soochow University and Nanjing University, China, in 2002 and 2008, respectively. She once did some research in electrochemistry as an academic visitor at Oxford University during 2013–2014. Now, she is a professor at Nanjing Tech University, China. Her current research interests are in the areas of electrochemical biosensing and functional nanomaterials.