1. State Key Laboratory of Medicinal Chemical Biology Nankai University Tianjin P. R. China
2. Tianjin Key Laboratory of Biosensing and Molecular Recognition, Research Centre for Analytical Sciences, College of Chemistry Nankai University Tianjin P. R. China
3. School of Pharmacy Binzhou Medical University Yantai Shandong P. R. China
4. College of Life Sciences Nankai University Tianjin P. R. China