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Issue 13, 2015
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A click chemistry approach to site-specific immobilization of a small laccase enables efficient direct electron transfer in a biocathode

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Abstract

Controlled orientation of a small laccase on a multi-walled carbon nanotube electrode was achieved via copper-free click chemistry mediated immobilization. Modification of the enzyme was limited to only the tethering site and involved the genetic incorporation of the unnatural amino acid 4-azido-L-phenylalanine (AzF). This approach enabled efficient direct electron transfer.

Graphical abstract: A click chemistry approach to site-specific immobilization of a small laccase enables efficient direct electron transfer in a biocathode

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Article information


Submitted
17 Nov 2014
Accepted
20 Dec 2014
First published
22 Dec 2014

Chem. Commun., 2015,51, 2522-2525
Article type
Communication
Author version available

A click chemistry approach to site-specific immobilization of a small laccase enables efficient direct electron transfer in a biocathode

D. Guan, Y. Kurra, W. Liu and Z. Chen, Chem. Commun., 2015, 51, 2522
DOI: 10.1039/C4CC09179E

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