Prof. Lei Sun received his Ph.D. from Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences in 2005. He commenced his academic career at Henan University in 2001 and was promoted to full professor in 2012. Prof. Sun has undertaken academic visits to Nagasaki University, the University of California, Riverside, and the University of South Dakota. To date, he has successfully completed over 10 research projects funded by organizations such as the National Natural Science Foundation of China, the Ministry of Education, and the Henan provincial government. He has published more than 97 peer-reviewed research papers with an H-index of 26, holds 3 patents, and has mentored 28 postgraduate students. His research interests are centered on the synthesis of nanomaterials and electrospun nanofibrous membranes, particularly their applications in antibacterial treatments, drug delivery systems, pesticide formulations, air filtration, oil-water separation, food packaging, and surface-enhanced Raman scattering (SERS).