Vertically aligned antimony nanowires as solid-state pH sensors

被引：14

作者：

Chang, Pai-Chun

Chen, Hsiang-Yu

Ye, Jian-Shan

Sheu, Fwu-Shan

Lu, Jia G.

机构：

[1] Natl Univ Singapore, Dept Biol Sci, Singapore 117543, Singapore

[2] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA

[3] Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA

来源：

CHEMPHYSCHEM | 2007年 / 8卷 / 01期

关键词：

D O I：

10.1002/cphc.200600514

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Antimony pH nanoelectrodes based on Sb nanowire arrays are fabricated by a template-assisted electrodeposition technique (see picture). Based on their highly linear response to hydrogen ion (H+) concentration, the Sb nanowire array demonstrates excellent characteristics for pH detection and offers the possibility of use in nanoscale solid-state sensing devices for biological systems. (Figure Presented). © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

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页码：57 / 61

页数：5

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