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Proceedings Paper

Nanowire growth for sensor arrays
Author(s): Minhee Yun; Nosang V. Myung; Richard P. Vasquez; Jianjun Wang; Harold Monbouquette
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Paper Abstract

A design concept for nanowire-based sensors and arrays is described. The fabrication technique involves electrodeposition to directly grow nanowires between patterned thin film contact electrodes. To prove our concept, we have electrodeposited 1-μm diameter Pd single wires and small arrays. To demonstrate nanowire sensors, we have electrochemically grown metal (Pd, Au, Pt), metal oxide (Sb2O3), and conducting polymer (polyaniline) bundled nanowires. Using Pt bundled nanowires surface modified with glucose oxidase, we have demonstrated glucose detection as a demonstration of a biomolecular sensor.

Paper Details

Date Published: 15 October 2003
PDF: 9 pages
Proc. SPIE 5220, Nanofabrication Technologies, (15 October 2003); doi: 10.1117/12.507189
Show Author Affiliations
Minhee Yun, Jet Propulsion Lab. (United States)
Nosang V. Myung, Jet Propulsion Lab. (United States)
Richard P. Vasquez, Jet Propulsion Lab. (United States)
Jianjun Wang, Univ. of California, Los Angeles (United States)
Harold Monbouquette, Univ. of California, Los Angeles (United States)

Published in SPIE Proceedings Vol. 5220:
Nanofabrication Technologies
Elizabeth A. Dobisz, Editor(s)

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