Fluorescent graphene oxide logic gates for discrimination of iron (3+) and iron (2+) in living cells by imaging

Qingsong Mei; Changlong Jiang; Guijian Guan; Kui Zhang; Bianhua Liu; Renyong Liu; Zhongping Zhang

doi:10.1039/c2cc31992f

Fluorescent graphene oxide logic gates for discrimination of iron (3+) and iron (2+) in living cells by imaging

Chem Commun (Camb). 2012 Aug 4;48(60):7468-70. doi: 10.1039/c2cc31992f. Epub 2012 Jun 22.

Authors

Qingsong Mei¹, Changlong Jiang, Guijian Guan, Kui Zhang, Bianhua Liu, Renyong Liu, Zhongping Zhang

Affiliation

¹ Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, Anhui 230031, China.

PMID: 22728981
DOI: 10.1039/c2cc31992f

Abstract

A combinational logic gate based on fluorescent graphene oxide has been reported to discriminate Fe(3+), Fe(2+) and their mixture in living cells by fluorescence imaging.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Cell Line
Cell Survival
Ferric Compounds / analysis*
Ferrous Compounds / analysis*
Fluorescent Dyes / chemistry*
Graphite / chemistry*
Humans
Hydrogen Peroxide / chemistry
Microscopy, Fluorescence
Oxides / chemistry*

Substances

Ferric Compounds
Ferrous Compounds
Fluorescent Dyes
Oxides
Graphite
Hydrogen Peroxide