生物质基水凝胶的传感应用进展  

Progress on sensing applications of biomass-based hydrogels

作　　者：白忠薛 王学川 冯宇宇[1,4] 冯练享 李佳俊 李彤 潘伟佳 刘新华 BAI Zhongxue;WANG Xuechuan;FENG Yuyu;FENG Lianxiang;LI Jiajun;LI Tong;PAN Weijia;LIU Xinhua(College of Bioresources Chemical and Materials Engineering,National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi University of Science&Technology,Xi'an 710021,Shaanxi,China;College of Chemistry and Chemical Engineering,Shaanxi University of Science&Technology,Xi'an 710021,Shaanxi,China;Shandong Leahou Light Industrial of New Material Co.,Ltd.,Jinan 250000,Shandong,China;Institute of Biomass&Functional Materials,Shaanxi University of Science&Technology,Xi'an 710021,Shaanxi,China)

机构地区：[1]陕西科技大学轻工科学与工程学院,轻化工程国家级实验教学示范中心,陕西西安710021 [2]陕西科技大学化学与化工学院,陕西西安710021 [3]山东力厚轻工新材料有限公司,山东济南250000 [4]陕西科技大学生物质与功能材料研究所,陕西西安710021

出　　处：《精细化工》2023年第11期2357-2365,2385,共10页Fine Chemicals

基　　金：国家自然科学基金项目(2207081675、22278257);中国博士后科学基金项目(2021M692000);陕西省重点研发计划项目(2022GY-272);陕西省高校科协青年人才支持计划项目(20200424);教育厅产学研结合创新资助项目-2018年“蓝火计划(惠州)”(CXZJHZ201801)。

摘　　要：生物质材料是由动物、植物以及微生物等生命体衍生得到的材料,具有来源广泛、绿色安全、可再生和可生物降解等重要特征。生物质基水凝胶是以天然生物质大分子为原材料制备的水凝胶,已广泛应用于污染物吸附、药物载体、生物工程以及多功能传感等领域。该文简要介绍了蛋白质类、纤维素类、海藻酸盐类、淀粉类和壳聚糖类水凝胶的特点。归纳了生物质基水凝胶在生物、应变、气体、湿度和温度方面的最新传感应用。最后,结合目前研究现状,指出了生物质基水凝胶未来推广应用面临的挑战,并提出了针对性解决思路。Biomass materials,derived from living organisms such as animals,plants,and microorganisms,show important characteristics such as resourceful,green and safe,renewable,and biodegradable properties.Furthermore,biomass-based hydrogels,prepared from natural biomass macromolecules,have been widely used in pollutant adsorption,drug delivery,bioengineering,and multifunctional sensing.Herein,the characteristics of hydrogels made from protein,cellulose,alginate,starch,and chitosan were briefly introduced.Meanwhile,the latest sensing applications of biomass-based hydrogels in biology,strain,gas,humidity,and temperature were summarized.Finally,in consideration of the current research status,the challenges of the future applications of biomass-based hydrogels were pointed out and targeted solutions were proposed.

关 键 词：生物质材料 水凝胶 传感器 生物检测 应变传感 

分 类 号：TQ427.26[化学工程]