Issue 11, 2013
From the journal:

RSC Advances

Plasmon-enhanced photocurrent monitoring of the interaction between porphyrin covalently bonded to graphene oxide and adenosine nucleotides†

Cong Kong,a   Gan Zhang,a   Yang Li,*a   Da-Wei Lia  and  Yi-Tao Long*a  

* Corresponding authors

a State Key Laboratory of Bioreactor Engineering & Department of Chemistry, East China University of Science and Technology, Shanghai, P. R. China
E-mail: ytlong@ecust.edu.cn

Abstract

Porphyrin covalently bonded to graphene oxide (Por–GO) was used as a photoactive unit, and resulted in an enhanced photoresponse, when in combination with gold nanoparticles (GNP) as a light harvesting unit, due to its plasmon resonance absorption effect. Photocurrent monitoring of the interaction between the surface-modified Por–GO with adenosine compounds was demonstrated.

Graphical abstract: Plasmon-enhanced photocurrent monitoring of the interaction between porphyrin covalently bonded to graphene oxide and adenosine nucleotides

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Article information

DOI
https://doi.org/10.1039/C3RA22935A
Article type
Communication
Submitted
19 Nov 2012
Accepted
10 Jan 2013
First published
11 Jan 2013

RSC Adv., 2013,3, 3503-3507

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Plasmon-enhanced photocurrent monitoring of the interaction between porphyrin covalently bonded to graphene oxide and adenosine nucleotides

C. Kong, G. Zhang, Y. Li, D. Li and Y. Long, RSC Adv., 2013, 3, 3503 DOI: 10.1039/C3RA22935A

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