Aminoquinoxaline-Based Dual Colorimetric and Fluorescent Sensors for pH Measurement in Aqueous Media

Aminoquinoxaline-Based Dual Colorimetric and Fluorescent Sensors for pH Measurement in Aqueous Media

This research is focused on the development of pH indicators based on the quinoxaline signaling group for acidic aqueous solutions (pH 1–5). A push–pull quinoxaline <b>QC1</b> in which two electron-donating (3-aminopropyl)amino substituents are attached to positions 6 and 7 of the electr...

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Bibliographic Details
Main Authors: Elizaveta V. Ermakova, Andrey V. Cheprakov, Alla Bessmertnykh-Lemeune
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Chemosensors
Subjects:
quinoxaline
pH indicator
colorimetry
fluorescence
optical chemosensor
Online Access:https://www.mdpi.com/2227-9040/10/8/342

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