1. Henan Key Laboratory of Industrial Microbial Resources and Fermentation Technology, School of Biological and Chemical Engineering, Nanyang Institute of Technology, Nanyang 473004, P. R. China
2. School of Pharmacy, North Sichuan Medical College, Nanchong 637100, P. R. China
3. School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, P. R. China
4. Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
5. Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, College of Chemistry and Life Science, Chengdu Normal University, Chengdu 611130, P. R. China
6. School of Materials and Environmental Engineering, Chengdu Technological University, Chengdu 611130, P. R. China
7. Institute of Materials Science, Technical University of Darmstadt, Darmstadt 64287, Germany