Lijuan Li¹, Christoph F Vogel¹, Norman Kado¹, Jianjun Li², Wenqing Jiang¹, Wei Li³ and Qi Zhang⁴, (1)University of California Davis, Davis, CA, United States, (2)Institute of Earth Environment, CAS, Xi'an, China, (3)Biomedical Engineering Institute, School of Control Science and Engineering,Shandong University, Jinan, China, (4)University of California Davis, Department of Environmental Toxicology, Davis, CA, United States