Ratiometric fluorescence detection of dopamine based on effect of ligand on the emission of Ag nanoclusters and aggregation-induced emission enhancement

• Published in: Sensors and actuators. B, Chemical Vol. 310; pp. 127858 - 7
• Main Authors: Ling, Yu, Wang, Lei, Zhang, Xing Yue, Wang, Xiao Hu, Zhou, Jiao, Sun, Zhe, Li, Nian Bing, Luo, Hong Qun
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 01.05.2020; Elsevier Science Ltd
• Subjects: Ag nanoclusters; Agglomeration; Aggregation induced emission; Dopamine; Electrons; Emission; Fluorescence; Glutathione; Histidine; Ligands; Nanoclusters; Ratiometric fluorescence; Silver; Ratiometric fluorescence; Dopamine; Aggregation induced emission; Ag nanoclusters

[Display omitted] •A ratiometric fluorescence method was constructed to detect dopamine.•Mechanism of sensing for dopamine has been discussed.•The strategy owned good selectivity and sensitivity for detection of dopamine.•This strategy can be successfully applied to biological samples. For small siz...