Abstract
This article presents a new design concept of a glucose oxidase (GOD) electrode as an anode for a biofuel cell based on plasma-polymerized thin film (PPF) of dimethylaminomethylferrocene (DMAMF), which plays a role as an electron transfer mediator between the active site of the enzyme and anodic electrode. The configuration of the anode is a multilayer mixture of DMAMF-PPF and GOD, in which a nano-thin DMAMF-PPF containing a redox mediator was plasma-deposited directly onto a GOD-physisorbed electrode. The optimized biofuel cell with bioan-ode, in a 20 mM phosphate buffer solution of pH 7.4 containing 10 mM glucose, exhibited a maximum power density of 2.7 μW/cm2 at 20°C. The film deposition was performed using microfabrication-compatible organic plasma, which therefore suggests this fabrication process has significant potential for enabling high throughput production of micro biofuel cells.
| Original language | English |
|---|---|
| Pages (from-to) | 1811-1815 |
| Number of pages | 5 |
| Journal | IEICE Transactions on Electronics |
| Volume | E91-C |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2008 Nov |
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Keywords
- Biofuel cell
- Electron transfer mediator
- Ferrocene
- Glucose oxidase
- Plasma polymerization
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
Biofuel cell based on a complex between glucose oxidase and a plasma-polymerized film containing a redox site. / Muguruma, Hitoshi.
In: IEICE Transactions on Electronics, Vol. E91-C, No. 11, 11.2008, p. 1811-1815.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Biofuel cell based on a complex between glucose oxidase and a plasma-polymerized film containing a redox site
AU - Muguruma, Hitoshi
PY - 2008/11
Y1 - 2008/11
N2 - This article presents a new design concept of a glucose oxidase (GOD) electrode as an anode for a biofuel cell based on plasma-polymerized thin film (PPF) of dimethylaminomethylferrocene (DMAMF), which plays a role as an electron transfer mediator between the active site of the enzyme and anodic electrode. The configuration of the anode is a multilayer mixture of DMAMF-PPF and GOD, in which a nano-thin DMAMF-PPF containing a redox mediator was plasma-deposited directly onto a GOD-physisorbed electrode. The optimized biofuel cell with bioan-ode, in a 20 mM phosphate buffer solution of pH 7.4 containing 10 mM glucose, exhibited a maximum power density of 2.7 μW/cm2 at 20°C. The film deposition was performed using microfabrication-compatible organic plasma, which therefore suggests this fabrication process has significant potential for enabling high throughput production of micro biofuel cells.
AB - This article presents a new design concept of a glucose oxidase (GOD) electrode as an anode for a biofuel cell based on plasma-polymerized thin film (PPF) of dimethylaminomethylferrocene (DMAMF), which plays a role as an electron transfer mediator between the active site of the enzyme and anodic electrode. The configuration of the anode is a multilayer mixture of DMAMF-PPF and GOD, in which a nano-thin DMAMF-PPF containing a redox mediator was plasma-deposited directly onto a GOD-physisorbed electrode. The optimized biofuel cell with bioan-ode, in a 20 mM phosphate buffer solution of pH 7.4 containing 10 mM glucose, exhibited a maximum power density of 2.7 μW/cm2 at 20°C. The film deposition was performed using microfabrication-compatible organic plasma, which therefore suggests this fabrication process has significant potential for enabling high throughput production of micro biofuel cells.
KW - Biofuel cell
KW - Electron transfer mediator
KW - Ferrocene
KW - Glucose oxidase
KW - Plasma polymerization
UR - http://www.scopus.com/inward/record.url?scp=77952024862&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952024862&partnerID=8YFLogxK
U2 - 10.1093/ietele/e91-c.11.1811
DO - 10.1093/ietele/e91-c.11.1811
M3 - Article
AN - SCOPUS:77952024862
VL - E91-C
SP - 1811
EP - 1815
JO - IEICE Transactions on Electronics
JF - IEICE Transactions on Electronics
SN - 0916-8524
IS - 11
ER -