Issue 11, 2013

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

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

Supplementary files

Article information

Article type
Communication
Submitted
19 Nov 2012
Accepted
10 Jan 2013
First published
11 Jan 2013

RSC Adv., 2013,3, 3503-3507

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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