| Literature DB >> 22121502 |
Sheng Tian Huang1, Yan Shi, Nian Bing Li, Hong Qun Luo.
Abstract
We introduce a sensitive, rapid, label-free and general fluorescent method for the determination of tartrazine by competitive binding to reduced graphene oxide (rGO) against fluorescein, and the fluorescence recovery upon fluorescein desorption from rGO provides a quantitative readout for tartrazine, giving a detection limit of 0.53 ng mL(-1).Entities:
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Year: 2011 PMID： 22121502 DOI： 10.1039/c1cc15959c
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222