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Protein electrochemistry using aligned carbon nanotube arrays

Gooding, J. Justin, Wibowo, Rahmat, Liu, Jingquan, Yang, Wenrong, Losic, Dusan, Orbons, Shannon, Mearns, Freya J., Shapter, Joe G. and Hibbert, D. Brynn 2003, Protein electrochemistry using aligned carbon nanotube arrays, Journal of the American chemical society, vol. 125, no. 30, pp. 9006-9007, doi: 10.1021/ja035722f.

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Title Protein electrochemistry using aligned carbon nanotube arrays
Author(s) Gooding, J. Justin
Wibowo, Rahmat
Liu, Jingquan
Yang, WenrongORCID iD for Yang, Wenrong orcid.org/0000-0001-8815-1951
Losic, Dusan
Orbons, Shannon
Mearns, Freya J.
Shapter, Joe G.
Hibbert, D. Brynn
Journal name Journal of the American chemical society
Volume number 125
Issue number 30
Start page 9006
End page 9007
Publisher American Chemical Society
Place of publication Washington, DC.
Publication date 2003-07-30
ISSN 0002-7863
1520-5126
Summary The remarkable electrocatalytic properties and small size of carbon nanotubes make them ideal for achieving direct electron transfer to proteins, important in understanding their redox properties and in the development of biosensors. Here, we report shortened SWNTs can be aligned normal to an electrode by self-assembly and act as molecular wires to allow electrical communication between the underlying electrode and redox proteins covalently attached to the ends of the SWNTs, in this case, microperoxidase MP-11. The efficiency of the electron transfer through the SWNTs is demonstrated by electrodes modified with tubes cut to different lengths having the same electron-transfer rate constant.
Language eng
DOI 10.1021/ja035722f
Field of Research 100703 Nanobiotechnology
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1.1 Refereed article in a scholarly journal
Copyright notice ©2003, American Chemical Society
Persistent URL http://hdl.handle.net/10536/DRO/DU:30035173

Document type: Journal Article
Collection: Institute for Technology Research and Innovation
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