Education 09/2005 – 8/2008 Ph.D. in Analytical Chemistry, Nanjing University, Nanjing, China. 09/2002 – 06/2005 M.S. in Analytical Chemistry, Henan Normal University, Xinxiang, China. 09/1998 – 06/2002 B.S. in Chemistry Education, Henan Normal University, Xinxiang, China. Position 6/2017 – Now Professor, College of Chemistry and Materials Science, Nanjing Normal University 4/2015 – 5/2016 Visiting Scholar, College of Chemistry, University of Florida 5/2011 – 5/2017 Associate Professor, College of Chemistry and Materials Science, Nanjing Normal University 12/2008 – 4/2011 Lecturer, College of Chemistry and Materials Science, Nanjing Normal University Research Interests  Synthesis and assembly of biocompatible nanomaterials and their catalysis and biosensing .  Fabrication of electrochemical and electrochemical luminescence biosensor to detect disease DNA, micro RNA and tumor markers.