摘要
指出了作为碳纳米材料的新兴成员,碳量子点(CQDs)因其优异的荧光性能,在离子检测方面展现出潜在的应用价值。阐述了CQDs作为荧光探针检测离子的几种检测原理以及CQDs作为荧光探针检测Cu^2+、Fe^3+、Ag^+、Hg^2+等金属阳离子和P3O4^-、I^-、F^-等阴离子的方法,总结了其作为荧光探针的优缺点并进行了展望。
As a new member of carbon nanomaterials,carbon quantum dots(CQDs)show potential application value in ion detection due to their excellent fluorescence performance.In this paper,several ions detection principles using CQDs as fluorescent probes are presented.The methods and applications of CQDs are introduced in fluorescence detection of metal cations such as Cu^2+,Fe^3+,Ag+,Hg^2+and anions such as P 3O^-4,I-,and F^-.The advantages and disadvantages of CQDs as fluorescent probes are also prospected.
作者
段立民
汪瑞
贾诚浩
李珂万
相嘉威
王琛
王进
Duan Limin;Wang Rui;Jia Chenghao;Li Kewan;Xiang Jiawei;Wang Chen;WangJin(School of Resources and Environmental Engineering,Hefei University of Technology,Hefei,Anhui,230009,China)
出处
《绿色科技》
2020年第4期128-131,共4页
Journal of Green Science and Technology
基金
合肥工业大学国家级大学生创新实验项目(编号:201810359051)。
