碳点荧光探针的构建及其在传感检测领域的研究进展  

Construction of Carbon Point Fluorescence Probe and Its Research Progress in Field of Sensing Detection

作　　者：郑丽丽 蔡柔荧 郑婉榕 ZHENG Li-i;CAI Rou-ying;ZHENG Wan-rong(Minxi Vocational and Technical College,Fujian Longyan 364000;College of Fujian Medical University Medicine,Fujian Fuzhou 350122,China)

机构地区：[1]闽西职业技术学院,福建龙岩364000 [2]福建医科大学药学院,福建福州350122

出　　处：《广州化工》2024年第8期18-21,共4页GuangZhou Chemical Industry

基　　金：福建省教育厅中青年科技类科研项目(JAT231279)。

摘　　要：碳点(CDs)具有光学性能优异、理化性质稳定、生物相容性好、低毒环保等优点,现已代替有机荧光染料和传统半导体量子点在传感检测等领域有着广泛的应用。本综述主要介绍荧光CDs及其合成方法,整理总结了CDs的发光机理,并介绍CDs在检测金属离子、阴离子与小分子、氨基酸与蛋白质、核酸、抗菌药物等方面的应用。Carbon Spot(CDs)has the advantages of excellent optical properties,stable physical and chemical properties,good Biocompatibility,low toxicity and environmental protection,now,instead of organic fluorescent dyes and traditional semiconductor quantum dots,it has been widely used in sensor detection and other fields.In this review,the fluorescent CDs and its synthetic methods are introduced,and the luminescence mechanism of CDS is summarized,the applications of CDs in the detection of metal ions,anions and small molecules,amino acids and proteins,nucleic acids,antibiotics and so on are introduced.

关 键 词：碳点 合成方法 发光机理 传感检测 应用 

分 类 号：O657.3[理学—分析化学] R917[理学—化学]