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.
authors.affiliation: School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore.
authors.forename: Pengbo
authors.initials: P
authors.lastname: Wan
authors.forename: Shengyan
authors.initials: S
authors.lastname: Yin
authors.forename: Lili
authors.initials: L
authors.lastname: Liu
authors.forename: Yuangang
authors.initials: Y
authors.lastname: Li
authors.forename: Yuanjun
authors.initials: Y
authors.lastname: Liu
authors.forename: Xiaotian
authors.initials: X
authors.lastname: Wang
authors.forename: Wanru
authors.initials: W
authors.lastname: Leow
authors.forename: Bing
authors.initials: B
authors.lastname: Ma
authors.forename: Xiaodong
authors.initials: X
authors.lastname: Chen
mesh_terms: D002384:Catalysis; D004563:Electrochemistry; D004566:Electrodes; D005296:Ferrous Compounds / Q000737:chemistry; D006108:Graphite / Q000737:chemistry*; D060328:Magnetic Phenomena; D000075163:Metallocenes; D010084:Oxidation-Reduction; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman
chemical_list: D005296:Ferrous Compounds; D000075163:Metallocenes; D006108:Graphite; C004998:ferrocene
keywords: artificial carriers; bioelectrocatalysis; graphene; magnetic nanoparticles