摘要
Hydrogel is a smart material with a three-dimensional network structure and has been widely used in various fields due to its good biodegradability, biocompatibility, and modification. Photosensitive hydrogel is a smart hydrogel, and its amenability to remote, precise control, and flexible and convenient regulation of stimulating factors make it an ideal candidate for use in fields such as biological materials, drug carriers, and sensors. In this review, we discuss the structure, mechanisms, design principles,and bioapplications of photosensitive hydrogels as developed in recent years. Finally, their potential for development and potential future challenges are outlined.
基金
financially supported by the National Natural Science Foundation of China(61601218 and 81672508)
Jiangsu Provincial Foundation for Distinguished Young Scholars(BK20170041)
Natural Science Foundation of Shaanxi Province(2019JM-016)
ChinaSweden Joint Mobility Project(51811530018)
Fundamental Research Funds for the Central Universities。
