水溶性紫外线吸收剂的合成及其抗紫外水凝胶研究  

Study on synthesis of water soluble UV absorber and its application in anti UV gel

作　　者：黄亚琼 余鹏 HUANG Yaqiong;YU Peng(College of Nuclear Technology and Chemical Biology,Hubei University of Science and Technology,Xianning 437000,China;School of Materials and Chemical Engineering/Hubei Provincial Key Laboratory of Green Materials for Light Industry,Hubei University of Technology,Wuhan 430068,China)

机构地区：[1]湖北科技学院核技术与化学生物学院,湖北咸宁437000 [2]湖北工业大学材料与化学工程学院/绿色轻工材料湖北省重点实验室,湖北武汉201800

出　　处：《信阳师范大学学报(自然科学版)》2025年第2期201-206,共6页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：湖北省自然科学基金项目(2017CFB284);湖北科技学院横向项目(2023HX088,2023HX022);湖北科技学院校级科研项目(2021‑22X05);湖北科技学院博士启动基金项目。

摘　　要：以含苯甲酮结构的紫外吸收剂衍生物为原料,进行亲水改性,获得含有反应活性基团的水溶性紫外线吸收剂。通过核磁共振(NMR)、傅立叶红外光谱(FTIR)、X射线光电子能谱(XPS)和毒理性实验,表征了水溶性紫外线吸收剂的结构及毒性。实验结果表明,水溶性紫外线吸收剂具有良好抗紫外性能并且无毒性。此外,将水溶性紫外线吸收剂应用于水凝胶中制备出抗紫外水凝胶,并测试了其紫外吸收效果和透光度。实验结果表明,与市售的抗紫外隐形眼镜相比,制备的水凝胶具有更高的抗紫外性能和可见光透光度。Water‑soluble UV absorbers containing reactive groups were obtained by hydrophilic modification of UV absorber derivatives containing benzophenone structures as raw materials.The structure and toxicity of the water‑soluble UV absorbers were characterized by nuclear magnetic resonance(NMR),Fourier infrared spectroscopy(FTIR),X‑ray photoelectron spectroscopy(XPS)and toxicology experiments.The experimental results showed that the water‑soluble UV absorbers had good UV resistance and contain non‑toxic properties.In addition,water‑soluble UV absorbers were applied to hydrogel to produce UV‑resistant hydrogel,and their UV absorption and transmittance were tested.The experimental results showed that the prepared hydrogel had higher UV resistance and visible light transmission than commercially available UV resistant contact lenses.

关 键 词：紫外线吸收剂 磺化 水溶性 水凝胶 

分 类 号：TU411.7[建筑科学—岩土工程]