Wang Zhijun, Fu Lili, Liu Dongliang, Tang Dongxu, Liu Kun, Rao Lu, Yang Jinyu, Liu Yi, Li Yuesheng, Chen Huangqin, Yang Xiaojie
Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry and Biology, Hubei University of Science and Technology, Xianning 437100, China.
Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
Gels. 2023 Jul 13;9(7):571. doi: 10.3390/gels9070571.
Hydrogels are materials consisting of a network of hydrophilic polymers. Due to their good biocompatibility and hydrophilicity, they are widely used in biomedicine, food safety, environmental protection, agriculture, and other fields. This paper summarizes the typical complex materials of photocatalysts, photosensitizers, and hydrogels, as week as their antibacterial activities and the basic mechanisms of photothermal and photodynamic effects. In addition, the application of hydrogel-based photoresponsive materials in microbial inactivation is discussed, including the challenges faced in their application. The advantages of photosensitive antibacterial complex hydrogels are highlighted, and their application and research progress in various fields are introduced in detail.
水凝胶是由亲水性聚合物网络组成的材料。由于其良好的生物相容性和亲水性，它们被广泛应用于生物医学、食品安全、环境保护、农业等领域。本文总结了光催化剂、光敏剂和水凝胶的典型复合材料，以及它们的抗菌活性和光热及光动力效应的基本机制。此外，还讨论了基于水凝胶的光响应材料在微生物灭活中的应用，包括其应用中面临的挑战。突出了光敏抗菌复合水凝胶的优点，并详细介绍了它们在各个领域的应用和研究进展。
