Nanostructuring of patterned microelectrodes to enhance the sensitivity of electrochemical nucleic acids detection

Leyla Soleymani; Zhichao Fang; Xuping Sun; Hong Yang; Bradford J. Taft; Edward H. Sargent; Shana O. Kelley

doi:10.1002/anie.200902439

Nanostructuring of patterned microelectrodes to enhance the sensitivity of electrochemical nucleic acids detection

Leyla Soleymani, Zhichao Fang, Xuping Sun, Hong Yang, Bradford J. Taft, Edward H. Sargent, Shana O. Kelley

Chemistry

Research output: Contribution to journal › Article › peer-review

89 Scopus citations

Abstract

Take the rough without the smooth: The electrodeposition of patterned metal microelectrodes on a chip-based platform led to biosensors with varying sensitivity according to the degree of surface nano-structuring, which could be controlled systematically (see picture). The sensitivity of microelectrodes with highly nanostructured surfaces was superior to that of smooth microelectrodes.

Original language	English (US)
Pages (from-to)	8457-8460
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	45
DOIs	https://doi.org/10.1002/anie.200902439
State	Published - Oct 26 2009

ASJC Scopus subject areas

General Chemistry
Catalysis

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10.1002/anie.200902439

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abstract = "Take the rough without the smooth: The electrodeposition of patterned metal microelectrodes on a chip-based platform led to biosensors with varying sensitivity according to the degree of surface nano-structuring, which could be controlled systematically (see picture). The sensitivity of microelectrodes with highly nanostructured surfaces was superior to that of smooth microelectrodes.",

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AU - Yang, Hong

AU - Taft, Bradford J.

AU - Sargent, Edward H.

AU - Kelley, Shana O.

PY - 2009/10/26

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AB - Take the rough without the smooth: The electrodeposition of patterned metal microelectrodes on a chip-based platform led to biosensors with varying sensitivity according to the degree of surface nano-structuring, which could be controlled systematically (see picture). The sensitivity of microelectrodes with highly nanostructured surfaces was superior to that of smooth microelectrodes.

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Nanostructuring of patterned microelectrodes to enhance the sensitivity of electrochemical nucleic acids detection

Abstract

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