1. Department of Chemistry
2. Mercer University
3. Macon
4. USA
5. The Key Laboratory of Biomedical Information Engineering of Ministry of Education
6. School of Life Science and Technology
7. Xi'an Jiaotong University
8. Xi'an 710049
9. P. R. China
10. Photovoltaics & Materials Technology Department
11. Sandia National Laboratories
12. Albuquerque
13. University of Texas at Austin
14. Austin
15. Institute for Cellular and Molecular Biology
16. Department of Molecular Biosciences
17. University of Texas