Bibliographic Details
| Title: |
Magnetic control of bioelectrocatalytic processes based on assembled iron oxide particles |
| Authors: |
Zhai, Yueming1, Zhai, Junfeng1, Wen, Dan1, Zhou, Ming1, Zhang, Lihua1, Dong, Shaojun dongsj@ciac.jl.cn |
| Source: |
Electrochemistry Communications. Aug2008, Vol. 10 Issue 8, p1172-1175. 4p. |
| Subjects: |
Ferric oxide, Iron oxides, Metallic oxides, Magnetic fields |
| Abstract: |
Abstract: A facile magnetic control system was designed in bioelectrocatalytic process based on functionalized iron oxide particles. The iron oxide particles were modified with glucose oxidase, and ferrocene dicarboxylic acid was used as electron transfer mediator. Functionalized iron oxide particles can assemble along the direction of applied magnetic field, and the directional dependence of the assembled iron oxide particles can be utilized for device purposes. We report here how such functionalized magnetic particles are used to modulate the bioelectrocatalytic signal by changing the orientation of the applied magnetic field. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
