A novel colorimetric lead ion detection method using lead-2′3-dimercaptosuccinic acid chelates to catalyze etching of gold nanostars

Lead ions are an environmental pollutant and a threat to human health. Traditional methods for detecting lead ions suffer disadvantages such as being time-consuming and expensive, therefore there is a need to develop simpler and faster methods. We developed an optimized spectroscopic method to detec...

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Bibliographic Details
Main Authors: Yuhuan Qin, Wenxue Sun, Joseph Brake, Sulin Gao, Qianqian Li, Xinrong Zhu, Jiang Bian, Xiaobin Wu
Format: Article
Language:English
Published: Elsevier 2025-12-01
Series:Sensors and Actuators Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666053925000694
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