A ratiometric fluorescence method based on silicon nanoparticles/o-phenylenediamine/MnO2 nanosheet systems for vitamin C detection

In this work, a ratiometric fluorescent probe for vitamin C (VC) detection was constructed based on water-soluble silicon nanoparticles (SiNPs), o-phenylenediamine (OPD) and MnO2 nanosheets. Firstly, bright blue fluorescent SiNPs with a high quantum yield were synthesized by a hydrothermal method us...

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Veröffentlicht in:	New journal of chemistry 2024-08, Vol.48 (31), p.13866-13874
Hauptverfasser:	Pan, Congjie, Lu, Meicheng, Ma, Longfei, Wu, Mingxia
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectra Aminopropyltriethoxysilane Ascorbic acid Emission Fluorescent indicators Manganese dioxide Nanoparticles Nanosheets Oxidation Phenylenediamine Reducing agents Silicon Tablets Vitamin C
Online-Zugang:	Volltext
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