A Direct Electron Transfer-Based Glucose/Oxygen Biofuel Cell Operating in Human Serum

被引：146

作者：

Coman, V. ^{[3
]}

Ludwig, R. ^{[4
,5
]}

Harreither, W. ^{[5
]}

Haltrich, D. ^{[5
]}

Gorton, L. ^{[3
]}

Ruzgas, T. ^{[1
]}

Shleev, S. ^{[1
,2
]}

机构：

[1] Malmo Univ, Biomed Lab Sci Hlth & Soc, S-20506 Malmo, Sweden

[2] AN Bach Inst Biochem, Lab Chem Enzymol, Moscow 119071, Russia

[3] Lund Univ, Dept Analyt Chem Biochem, S-22100 Lund, Sweden

[4] Res Ctr Appl Biocatalysis, A-8010 Graz, Austria

[5] BOKU Univ Nat Resources & Appl Life Sci, Dept Food Sci & Technol, A-1190 Vienna, Austria

来源：

FUEL CELLS | 2010年 / 10卷 / 01期

基金：

奥地利科学基金会; 瑞典研究理事会;

关键词：

Bilirubin Oxidase; Cellobiose Dehydrogenase; Direct Electron Transfer; Enzymatic Fuel Cell; Implantable Device; CELLOBIOSE DEHYDROGENASE; BILIRUBIN OXIDASE; GRAPHITE-ELECTRODES; MYRIOCOCCUM-THERMOPHILUM; MULTICOPPER OXIDASES; CRYSTAL-STRUCTURE; ASCORBIC-ACID; STABILITY; LACCASE; DEACTIVATION;

D O I：

10.1002/fuce.200900121

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

We report on the fabrication and characterisation of the very first direct electron transfer-based glucose/oxygen biofuel cell (BFC) operating in neutral glucose-containing buffer and human serum. Corynascus thermophilus cellobiose dehydrogenase and Myrothecium verrucaria bilirubin oxidase were used as anodic and cathodic bioelements, respectively. The following characteristics of the mediator-, separator- and membrane-less, a priori, non-toxic and simple miniature BFC, was obtained: an open-circuit voltage of 0.62 and 0.58 V, a maximum power density of ca. 3 and 4 mu W cm(-2) at 0.37 and 0.19 V of cell voltage, in phosphate buffer and human serum, respectively.

引用

页码：9 / 16

页数：8

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