1. Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
2. Jiangsu Provincial Engineering Laboratory of Advanced Materials for Salt Chemical IndustryCollege of Chemical EngineeringHuaiyin Institute of Technology Jiangsu Province Huaian 223003 China
3. State Key Laboratory Cultivation Base for TCM Quality and EfficacyNanjing University of Chinese Medicine Nanjing China
4. Department of Chemistry and BiochemistryTexas Tech University Lubbock TX USA