Dr. Shilun Feng obtained a Ph.D. in Engineering from Macquarie University in Australia in 2018 and had postdoctoral research experience at Nanyang Polytechnic University in Singapore for 2 years. He joined Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences in 2020. He has long been engaged in research in the field of POCT biological microfluidic chips and complete machines facing pathogens (bacteria, viruses, etc.), with 8 years of work experience. His main research directions include microfluidic sampling needles, on chip online sample manipulation, integrated on chip optical detection, etc.