1. Department of Chemistry and Biochemistry, School of Natural Sciences, University of California, Merced, California 95343, USA
2. School of Public Health and Jiangxi Provincial Key Laboratory of Disease Prevention and Public Health, Nanchang University, Nanchang, Jiangxi 330006, China
3. Materials and Biomaterials Science and Engineering, School of Engineering, University of California, Merced, California 95343, USA
4. Department of Chemistry and Biochemistry, Creighton University, Omaha, Nebraska 68178, USA