1. Key Laboratory for Organic Electronics and Information, Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced, Materials (SICAM), Jiangsu Key Laboratory for BiosensorsNanjing University of Posts & Telecommunications 9 Wenyuan Road Nanjing 210023 P.R. China
2. School of Computer Science and Information Engineering Guangzhou Martime University P.R. China