Prof. Dr. Huilong Guo obtained his doctor's degree in the Chinese Academy of Sciences Guangzhou Institute of Chemistry from 2011 to 2016. From 2016 to 2022, he pursued a postdoctoral degree at Jinan University. Since 2022, he has been serving as an associate professor at the Institute of Biomedical Engineering, Guangdong Academy of Sciences. The main research direction focuses on biomedical adaptive-responsive intelligent hydrogels, microneedles, etc. Publication record: Over 40 SCI papers have been published in journals such as Nature Biomedical Engineering (accepted), ACS Materials Letters , Materials Today Bio , Chemical Engineering Journal , etc., with an H-index of 22 (according to Google Scholar).