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231224s2013 xx |||||o 00| ||eng c |
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|a 10.1021/la305020c
|2 doi
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|a pubmed24n0753.xml
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|a eng
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| 100 |
1 |
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|a Gunther, Darlene
|e verfasserin
|4 aut
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| 245 |
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|a Photosystem I on graphene as a highly transparent, photoactive electrode
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|c 2013
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|a Text
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|a ƒaComputermedien
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|a Date Completed 26.09.2013
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|a Date Revised 02.04.2013
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a We report the fabrication of a hybrid light-harvesting electrode consisting of photosystem I (PSI) proteins extracted from spinach and adsorbed as a monolayer onto electrically contacted, large-area graphene. The transparency of graphene supports the choice of an opaque mediator at elevated concentrations. For example, we report a photocurrent of 550 nA/cm(2) from a monolayer of PSI on graphene in the presence of 20 mM methylene blue, which yields an opaque blue solution. The PSI-modified graphene electrode has a total thickness of less than 10 nm and demonstrates photoactivity that is an order of magnitude larger than that for unmodified graphene, establishing the feasibility of conjoining these nanomaterials as potential constructs in next-generation photovoltaic devices
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|a Journal Article
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Photosystem I Protein Complex
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|a LeBlanc, Gabriel
|e verfasserin
|4 aut
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1 |
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|a Prasai, Dhiraj
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Jamie R
|e verfasserin
|4 aut
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|a Cliffel, David E
|e verfasserin
|4 aut
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|a Bolotin, Kirill I
|e verfasserin
|4 aut
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|a Jennings, G Kane
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 29(2013), 13 vom: 02. Apr., Seite 4177-80
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|x 1520-5827
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|g volume:29
|g year:2013
|g number:13
|g day:02
|g month:04
|g pages:4177-80
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|u http://dx.doi.org/10.1021/la305020c
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