Deciphering the electron transport pathway for graphene oxide reduction by Shewanella oneidensis MR-1

Yongqin Jiao; Fang Qian; Yat Li; Gongming Wang; Chad W. Saltikov; Jeffrey A. Gralnick

doi:10.1128/JB.00201-11

Deciphering the electron transport pathway for graphene oxide reduction by Shewanella oneidensis MR-1

Yongqin Jiao, Fang Qian, Yat Li, Gongming Wang, Chad W. Saltikov, Jeffrey A. Gralnick

Biotechnology Institute

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82 Scopus citations

Abstract

We determined that graphene oxide reduction by Shewanella oneidensis MR-1 requires the Mtr respiratory pathway by analyzing a range of mutants lacking these proteins. Electron shuttling compounds increased the graphene oxide reduction rate 3- to 5-fold. These results may help facilitate the use of bacteria for large-scale graphene production.

Original language	English (US)
Pages (from-to)	3662-3665
Number of pages	4
Journal	Journal of bacteriology
Volume	193
Issue number	14
DOIs	https://doi.org/10.1128/JB.00201-11
State	Published - Jul 2011

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abstract = "We determined that graphene oxide reduction by Shewanella oneidensis MR-1 requires the Mtr respiratory pathway by analyzing a range of mutants lacking these proteins. Electron shuttling compounds increased the graphene oxide reduction rate 3- to 5-fold. These results may help facilitate the use of bacteria for large-scale graphene production.",

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AU - Gralnick, Jeffrey A.

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Deciphering the electron transport pathway for graphene oxide reduction by Shewanella oneidensis MR-1

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