1. Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
2. College of Chemistry and Molecular Engineering
3. Qingdao University of Science and Technology
4. Qingdao 266042
5. China
6. College of Chemistry and Pharmaceutical Sciences
7. Qingdao Agricultural University
8. Changcheng Rd. #700
9. Qingdao 266109
10. P. R. China