手性纳米材料在对映体鉴别中的研究进展  

Progress of the Chiral Nanomaterials for Enantiomeric Discrimination

作　　者：杨子城 程方 YANG Zicheng;CHENG Fang(School of Materials Science and Engineering,State Key Laboratory for Organic Electronics and Information Displays Institute of Advanced Materials,Nanjing University of Posts and Telecommunications,Nanjing 230023,China)

机构地区：[1]南京邮电大学材料科学与工程学院,省部共建有机电子与信息显示国家重点实验室,信息材料与纳米技术研究院,江苏南京230023

出　　处：《广州化学》2025年第2期28-32,I0002,共6页Guangzhou Chemistry

摘　　要：手性纳米材料因其独特的左右旋构型与手性物质亲和力的差异,在手性对映体鉴别中具有重要的应用前景。简要介绍了手性纳米材料的概述及分类。详细综述了手性纳米材料在对映体鉴别中的应用,其中重点讨论了通过表面增强拉曼散射和电化学技术进行手性对映体鉴别的最新进展,并比较了不同手性纳米材料的手性检测性能。最后,提出了手性纳米材料在对映体鉴别方面的不足,并对其未来发展进行了展望。Chiral nanomaterials,distinguished by their unique left and right chiral configurations and the differential affinity with chiral substances,hold significant prospects in the identification of chiral enantiomers.This paper briefly introduces an overview and classification of chiral nanomaterials.It comprehensively reviews the applications of chiral nanomaterials in the discrimination of chiral enantiomers.The discussion focuses on recent advancements in enantiomer discrimination using surface-enhanced Raman scattering and electrochemical techniques.It also compares the chiroptical detection performances of different chiral nanomaterials.Finally,the paper highlights the current limitations of chiral nanomaterials in enantiomer discrimination and offers a perspective on their future development.

关 键 词：手性纳米材料 本征手性 对映体鉴别 表面增强拉曼散射 电化学鉴别 

分 类 号：O657[理学—分析化学]