Facile and Sensitive Fluorescence Sensing of Alkaline Phosphatase Activity with Photoluminescent Carbon Dots Based on Inner Filter Effect

Li, Guoliang; Fu, Huili; Chen, Xuejie; Gong, Peiwei; Chen, Guang; Xia, Lian; Wang, Hua; You, Jinmao; Wu, Yongning

doi:10.1021/acs.analchem.5b04193

Public

Facile and Sensitive Fluorescence Sensing of Alkaline Phosphatase Activity with Photoluminescent Carbon Dots Based on Inner Filter Effect

Published in Analytical Chemistry • Jan 28, 2016

Authors:

Guoliang Li

Huili Fu

Xuejie Chen

Abstract

A simple and sensitive fluorescent assay for detecting alkaline phosphatase (ALP) based on the inner filter effect (IFE) has been proven, which is conceptually different from the previously reported ALP fluorescent assays. In this sensing platform, N-doped carbon dots (CDs) with a high quantum yield...

Subject

Chemistry

Fluorophore

Fluorescence

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