Label-Free, Reusable, Equipment-Free, and Visual Detection of Hydrogen Sulfide Using a Colorimetric and Fluorescent Dual-Mode Sensing Platform

In this work, we have found for the first time that the fluorescence of rhodamine B (RhB) would be dramatically reduced after it bound to hemin/G-quadruplex and reacted with •OH. Based on this finding, we have designed a colorimetric and fluorescent dual-mode sensing platform for visual detection of...

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Veröffentlicht in:	Analytical chemistry (Washington) 2023-04, Vol.95 (14), p.5920-5926
Hauptverfasser:	Liu, Qiao, Liu, Yue, Wan, Qing, Lu, Qinrui, Liu, Jun, Ren, Yonggang, Tang, Jiancai, Su, Qiang, Luo, Yingping
Format:	Artikel
Sprache:	eng
Schlagworte:	Assaying Catalysis Chemistry Colorimetry Colorimetry - methods Cytosine Fluorescence Fluorescent Dyes - chemistry Hemin Hydrogen peroxide Hydrogen Peroxide - chemistry Hydrogen sulfide Hydrogen Sulfide - analysis Rhodamine
Online-Zugang:	Volltext
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