基于纳米材料的呕吐毒素生物传感研究与应用  

Research and application on deoxynivalenol biosensors based on nanomaterials

作　　者：周菊桃 何军意 肖国强 吴玲[1] 龙次民[2] 冯泽猛[2] 印遇龙[2] 曹忠[1] Zhou Ju-tao;He Jun-yi;Xiao Guo-qiang;Wu Ling;Long Ci-min;Feng Ze-meng;Yin Yu-long;Cao Zhong(Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation&Hunan Provincial Key Laboratory of Cytochemistry,School of Chemistry and Chemical Engineering,Changsha University of Science and Technology,Changsha 410114,China;Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha 410125,China)

机构地区：[1]长沙理工大学化学化工学院,电力与交通材料保护湖南省重点实验室,细胞化学湖南省重点实验室,长沙410114 [2]中国科学院亚热带农业生态研究所,长沙410125

出　　处：《化学传感器》2023年第2期8-18,共11页Chemical Sensors

基　　金：国家自然科学基金(No.31527803);湖南省自然科学基金(No.2020JJ4559);湖南省教育厅科学研究项目(Nos.21A0182,21C0195);长沙理工大学大学生创新创业训练计划(No.2022-0165)项目资助。

摘　　要：呕吐霉素(DON)是真菌产生的一种次级代谢产物,是农作物、饲料和食品污染中常见的霉菌毒素之一。因此,快速、准确检测这些产品中DON含量对保障食品安全、人民生命健康至关重要。该文总结了基于金属和非金属纳米材料在呕吐毒素的传感分析中的研究与应用进展,并对比了基于不同纳米材料的呕吐毒素传感器的构建及其检测性能,阐明了未来呕吐毒素传感分析应用的前景和挑战,旨在为构建新型呕吐毒素生物传感器提供参考。Deoxynivalenol(DON)is a secondary metabolite produced by eumycete,which is one of the common mycotoxins found in contaminative crop,feed and food.Therefore,it is very important for rapid and accurate detection of DON content in those products to ensure food safety and people's life and health.In this article,we have summarized the research and application progress of metallic and non-metallic nanomaterials in the sensing analysis of vomitoxin,contrast the construction and detection performance of DON sensors based on different nanomaterials,and clarify the prospect and challenge of future DON sensing and analytical application,aiming to provide a reference for the construction of new vomitoxin biosensors.

关 键 词：呕吐毒素 纳米材料 生物传感器 分析应用 

分 类 号：TP212.3[自动化与计算机技术—检测技术与自动化装置] TB383.1[自动化与计算机技术—控制科学与工程]