Dual sensing of glutathione and acidic pH values by using MnO2 nanosheets and 3-acetyl-7-hydroxy-2H-chromen-2-one as a fluorescent pH probe

A multifunctional nanoprobe is described for dual sensing of acidic pH values and glutathione (GSH) by combining the pH-responsive fluorescent probe 3-acetyl-7-hydroxy-2H-chromen-2-one (AHC) and MnO 2 nanosheets. The fluorescence of the MnO 2 /AHC composite is weak due to an inner filter effect. If,...

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Veröffentlicht in:	Mikrochimica acta (1966) 2019-08, Vol.186 (8), p.491-491, Article 491
Hauptverfasser:	Fu, Lei, Du, Yanlin, Zhang, Zhenxi, Sun, Haiyan, Zheng, Aixian, Liu, Xiaolong
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Decomposition Fluorescent indicators Glutathione Manganese dioxide Microengineering Nanochemistry Nanosheets Nanotechnology Original Paper
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