Liu Mingxian, Tang Fenglin, Yang Zhengli, Xu Jing, Yang Xiupei
College of Chemistry and Chemical Engineering, Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637000, China.
J Anal Methods Chem. 2019 Jan 2;2019:1095148. doi: 10.1155/2019/1095148. eCollection 2019.
Gold nanoclusters (AuNCs) are one of metal nanoclusters, which play a pivotal role in the recent advances in the research of fluorescent probes for their fluorescence effect. They are favored by most researchers due to their strong stability in fluorescence and adjustability in fluorescence wavelength when compared to traditional organic fluorescent dyes. In this review, we introduce various synthesis strategies of gold-nanocluster-based fluorescent probes and summarize their application for environmental analysis and biological sensing. The use of gold-nanocluster-based fluorescent probes for the analysis of heavy metals and inorganic and organic pollutants is covered in the environmental analysis while biological labeling, imaging, and detection are presented in biological sensing.
金纳米簇（AuNCs）是金属纳米簇之一，因其荧光效应在荧光探针研究的最新进展中发挥着关键作用。与传统有机荧光染料相比，它们具有很强的荧光稳定性和荧光波长可调性，受到了大多数研究人员的青睐。在这篇综述中，我们介绍了基于金纳米簇的荧光探针的各种合成策略，并总结了它们在环境分析和生物传感中的应用。基于金纳米簇的荧光探针在环境分析中用于重金属、无机和有机污染物的分析，而在生物传感中则用于生物标记、成像和检测。
