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半纤维素基水凝胶制备及应用研究进展
Research progress in preparation and application of hemicellulose-based hydrogels

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温敬运 1   邱晓宇 1   李明飞 1   彭锋 1   边静 1 *   孙润仓 2  
文摘 半纤维素基水凝胶是一种具有优异保水性、良好生物相容性和力学性能的三维网络状亲水聚合物,在软材料领域尤其是半纤维素基材料研究领域备受瞩目。本文综述了近年来半纤维素基水凝胶的研究进展,从化学交联和物理交联两个方面介绍了半纤维素基水凝胶的制备方法、形成机理和性能,比较了化学交联中光、酶、微波辐射和辉光放电电解等离子体等不同引发体系的差异,总结了半纤维素基水凝胶在药物控释、伤口敷料、高效吸附及3D打印等领域的最新应用和发展,并对半纤维素基水凝胶领域所面临的挑战进行了总结和展望,以期为新型半纤维素水凝胶的研究提供参考。
其他语种文摘 Hemicellulose-based hydrogels are three-dimensional networks formed by crosslinking hydrophilic polymers with tunable swelling behavior,acceptable biocompatibility and mechanical properties,and have received much attention in the field of soft materials especially in hemicellulosebased materials.Herein,recent advances and developments in hemicellulose-based hydrogels were reviewed.The preparation methods,mechanism of their gelation process,and the performance of the hemicellulose-based hydrogels were presented from both chemical and physical cross-linking approaches,while the differences in various initiation systems such as light,enzyme,microwave irradiation and glow discharge electrolysis plasma in chemical cross-linking were compared.The latest applications of hemicellulose-based hydrogels in drug-controlled release,wound dressing,water purification,3Dprinting dispersions,etc,were introduced,respectively.Finally,the challenges in the development of hemicellulose-based hydrogels were summarized briefly and future prospect was also given,which provides a reference for the synthesis of new hemicellulose-based hydrogels.
来源 材料工程 ,2020,48(2):1-10 【核心库】
DOI 10.11868/j.issn.1001-4381.2019.000500
关键词 半纤维素 ; 水凝胶 ; 制备 ; 药物控释 ; 伤口敷料 ; 吸附
地址

1. 北京林业大学, 林木生物质化学北京市重点实验室, 北京, 100083  

2. 大连工业大学生物质科学与工程中心, 辽宁省制浆造纸工程高校重点实验室, 辽宁, 大连, 116034

语种 中文
文献类型 综述型
ISSN 1001-4381
学科 化学
基金 国家自然科学基金项目
文献收藏号 CSCD:6675524

参考文献 共 68 共4页

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引证文献 6

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