Graphene Transistor Arrays for Recording Action Potentials from Electrogenic Cells

被引：205

作者：

Hess, Lucas H. ^{[1
]}

Jansen, Michael ^{[2
,3
]}

Maybeck, Vanessa ^{[2
,3
]}

Hauf, Moritz V. ^{[1
]}

Seifert, Max ^{[1
]}

Stutzmann, Martin ^{[1
]}

Sharp, Ian D. ^{[1
]}

Offenhaeusser, Andreas ^{[2
,3
]}

Garrido, Jose A. ^{[1
]}

机构：

[1] Tech Univ Munich, Walter Schottky Inst, D-85748 Garching, Germany

[2] Forschungszentrum Julich GmbH, Peter Grunberg Inst, D-52428 Julich, Germany

[3] Forschungszentrum Julich GmbH, Inst Complex Syst Bioelect PGI 8 ICS 8, D-52428 Julich, Germany

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 43期

关键词：

SURFACES;

D O I：

10.1002/adma.201102990

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Arrays of graphene solution-gated field-effect transistors are fabricated for the detection of electrical activity of electrogenic cells. Cardiomyocyte-like cells are cultured on the transistor arrays and their action potentials are detected by the underlying transistors. The analysis of the recorded cell signals and the electronic noise of the transistors confirm that graphene transistors surpass state-of-the-art devices for bioelectronic applications. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：5045 / 5049

页数：5

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