A Rhodamine‐based Fluorescent Chemodosimeter for Au³⁺ in Aqueous Solution and Living Cells

• Main Authors: Chariwat Pitsanuwong, Juthamanee Boonwan, Sinchai Chomngam, Kanokorn Wechakorn, Phongthon Kanjanasirirat, Yongyut Pewkliang, Suparerk Borwornpinyo, Palangpon Kongsaeree
• 其他作者: Suan Sunandha Rajabhat University
• 格式: Article
• 出版: 2022
• 主題: Biochemistry, Genetics and Molecular Biology; Chemistry
• 在線閱讀: https://repository.li.mahidol.ac.th/handle/123456789/76126

A highly selective rhodamine hydrazide-based fluorescent chemosensor for Au3+ detection was developed. The aqueous solution of rhodamine N-hydroxysemicarbazide (RHS), in the presence of Au3+, exhibited a significant 55-fold turn-on fluorescence response at 591 nm and a colorimetric change from color...