A ratiometric fluorescent probe for pH detection based on Ag2S quantum dots–carbon dots nanohybrids

A ratiometric fluorescent probe for pH detection based on Ag2S quantum dots–carbon dots nanohybrids

In this study, a novel ratiometric fluorescent nanoprobe for pH monitoring has been developed by synthesizing red fluorescent Ag2S quantum dots (Ag2S QDs) and green fluorescent carbon dots (CDs) nanohybrids (Ag2S CDs) in one pot using CDs as templates. The nanoprobe exhibits dual-emission peaks at 5...

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Bibliographic Details
Main Authors: Xiaoxue Lei, Yiying Fu, Yuan Wu, Lu Chen, Jiangong Liang
Format: Article
Language:English
Published: The Royal Society 2020-07-01
Series:Royal Society Open Science
Subjects:
ag2s quantum dots
carbon dots
ratiometric fluorescent probe
ph detection
Online Access:https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.200482

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