Wei Zhang, male, born in 1981, doctor, director of Intelligent Environment Analysis Research Center, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, researcher, doctoral supervisor, part-time doctoral supervisor of Chongqing Jiaotong University. Young top talent of "National Ecological and Environmental Protection Professional Technology", winner of Chongqing Outstanding Youth Fund, Young scholar of Regional Development of Chinese Academy of Sciences, member of Youth Innovation Promotion Association of Chinese Academy of Sciences, one of the first batch of "Chongqing Talents" young top talent, won the Young Scientist Award of Chinese Society of Environmental Sciences. As an expert of national Key Research and Development Program project evaluation meeting, national key research and development program project budget evaluation meeting, laser Raman professional committee member of Chinese Instrument Society, senior member of Chinese Society of Environmental Science. It is mainly engaged in the research of environmental analytical chemistry, intelligent environmental analysis and monitoring technology, in situ spectroscopy technology, and the research and development of scientific instruments and devices for the green Three Gorges and national major strategic needs. He has presided over more than 10 scientific research projects of national "863" program, National Natural Science Foundation of China, National Natural Science Foundation of China Youth Fund, Chinese Academy of Sciences, Chongqing Key Science and Technology Program (major), etc. In Nat. Commun., Adv. Mater., Nano Lett., ACS Energy Lett.,EcoMat, Green Energy Environ. And other international journals published more than 110 papers. He serves on The Editorial Board of The Innovation journal and on the Editorial board of Light: Consultant of Advanced Manufacturing, Associate Editor of Photonics Today, Associate Editor of BME Frontiers, editorial board member of China Optics, Journal of Light Scattering and other journals. He has made 7 invited reports at international academic conferences, authorized 12 Chinese invention patents, registered 1 software copyright, authorized 1 international patent (international, American, European), and won the third prize of Science and Technology Progress Award of China Light Industry Federation (the first completion person).