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Issue 9, 2013
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Graphene-supported ferric porphyrin as a peroxidase mimic for electrochemical DNA biosensing

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Abstract

A novel peroxidase mimic was designed by loading ferric porphyrin and streptavidin onto graphene, which was used to recognize a biotinylated molecular beacon for specific electrochemical detection of DNA down to attomolar levels.

Graphical abstract: Graphene-supported ferric porphyrin as a peroxidase mimic for electrochemical DNA biosensing

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Publication details

The article was received on 21 Oct 2012, accepted on 06 Dec 2012 and first published on 06 Dec 2012


Article type: Communication
DOI: 10.1039/C2CC37664D
Citation: Chem. Commun., 2013,49, 916-918
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    Graphene-supported ferric porphyrin as a peroxidase mimic for electrochemical DNA biosensing

    Q. Wang, J. Lei, S. Deng, L. Zhang and H. Ju, Chem. Commun., 2013, 49, 916
    DOI: 10.1039/C2CC37664D

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