Basic Fluorescent Protonation-Type pH Probe Sensitive to Small ΔpKa of Methanol and Ethanol

An optical pH probe is a simple and effective tool for determining an accurate pH value in its localized area. However, basic pH probes with pKBH+ values above 8 have rarely been reported, although many components with high pKa such as arginine play important roles in vivo. Herein, we introduce nove...

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Veröffentlicht in:	Analytical chemistry (Washington) 2022-07, Vol.94 (29), p.10400-10407
Hauptverfasser:	Umeno, Tomohiro, Seto, Remi, Matsumoto, Shota, Fujihara, Moeka, Karasawa, Satoru
Format:	Artikel
Sprache:	eng
Schlagworte:	Aminoquinolines Basicity Chemical compounds Chemistry Colorimetry COVID-19 Ethanol Fluorescence Fluorescent indicators Fluorophores Pandemics pH effects Probes Protonation Sanitizers
Online-Zugang:	Volltext
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