Graphene carrier for magneto-controllable bioelectrocatalysis

Pengbo Wan; Shengyan Yin; Lili Liu; Yuangang Li; Yuanjun Liu; Xiaotian Wang; Wanru Leow; Bing Ma; Xiaodong Chen

doi:10.1002/smll.201302014

Graphene carrier for magneto-controllable bioelectrocatalysis

Pengbo Wan, Shengyan Yin, Lili Liu, Yuangang Li, Yuanjun Liu, Xiaotian Wang, Wanru Leow, Bing Ma^*, Xiaodong Chen

^*Corresponding author for this work

Nanyang Technological University

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

A magnetically driven fuel-free graphene carrier loaded with redox-active cargo-ferrocene as an electron mediator is fabricated for magneto-controllable bioelectrocatalysis. The activation and deactivation of redox-active cargo's redox activity by magnetically driven positioning of the graphene carrier with loaded ferrocene near and away from the conductive support can be employed for magneto-switchable bioelectrocatalyzed oxidation of glucose by glucose oxidase between active and inactive electrocatalytic states, respectively.

Original language	English
Pages (from-to)	647-652
Number of pages	6
Journal	Small
Volume	10
Issue number	4
DOIs	https://doi.org/10.1002/smll.201302014
Publication status	Published - Feb 26 2014
Externally published	Yes

ASJC Scopus Subject Areas

Biotechnology
General Chemistry
Biomaterials
General Materials Science
Engineering (miscellaneous)

Keywords

artificial carriers
bioelectrocatalysis
graphene
magnetic nanoparticles

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10.1002/smll.201302014

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title = "Graphene carrier for magneto-controllable bioelectrocatalysis",

abstract = "A magnetically driven fuel-free graphene carrier loaded with redox-active cargo-ferrocene as an electron mediator is fabricated for magneto-controllable bioelectrocatalysis. The activation and deactivation of redox-active cargo's redox activity by magnetically driven positioning of the graphene carrier with loaded ferrocene near and away from the conductive support can be employed for magneto-switchable bioelectrocatalyzed oxidation of glucose by glucose oxidase between active and inactive electrocatalytic states, respectively.",

keywords = "artificial carriers, bioelectrocatalysis, graphene, magnetic nanoparticles",

author = "Pengbo Wan and Shengyan Yin and Lili Liu and Yuangang Li and Yuanjun Liu and Xiaotian Wang and Wanru Leow and Bing Ma and Xiaodong Chen",

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language = "English",

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T1 - Graphene carrier for magneto-controllable bioelectrocatalysis

AU - Wan, Pengbo

AU - Yin, Shengyan

AU - Liu, Lili

AU - Li, Yuangang

AU - Liu, Yuanjun

AU - Wang, Xiaotian

AU - Leow, Wanru

AU - Ma, Bing

AU - Chen, Xiaodong

PY - 2014/2/26

Y1 - 2014/2/26

N2 - A magnetically driven fuel-free graphene carrier loaded with redox-active cargo-ferrocene as an electron mediator is fabricated for magneto-controllable bioelectrocatalysis. The activation and deactivation of redox-active cargo's redox activity by magnetically driven positioning of the graphene carrier with loaded ferrocene near and away from the conductive support can be employed for magneto-switchable bioelectrocatalyzed oxidation of glucose by glucose oxidase between active and inactive electrocatalytic states, respectively.

AB - A magnetically driven fuel-free graphene carrier loaded with redox-active cargo-ferrocene as an electron mediator is fabricated for magneto-controllable bioelectrocatalysis. The activation and deactivation of redox-active cargo's redox activity by magnetically driven positioning of the graphene carrier with loaded ferrocene near and away from the conductive support can be employed for magneto-switchable bioelectrocatalyzed oxidation of glucose by glucose oxidase between active and inactive electrocatalytic states, respectively.

KW - artificial carriers

KW - bioelectrocatalysis

KW - graphene

KW - magnetic nanoparticles

UR - http://www.scopus.com/inward/record.url?scp=84894276466&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84894276466&partnerID=8YFLogxK

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DO - 10.1002/smll.201302014

M3 - Article

C2 - 24039082

AN - SCOPUS:84894276466

SN - 1613-6810

VL - 10

SP - 647

EP - 652

JO - Small

JF - Small

IS - 4

ER -

Graphene carrier for magneto-controllable bioelectrocatalysis

Abstract

ASJC Scopus Subject Areas

Keywords

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