Organic electrochemical transistors integrated in flexible microfluidic systems and used for label-free DNA sensing

Peng Lin; Xiaoteng Luo; I. Ming Hsing; Feng Yan

doi:10.1002/adma.201102017

Organic electrochemical transistors integrated in flexible microfluidic systems and used for label-free DNA sensing

Peng Lin, Xiaoteng Luo, I. Ming Hsing, Feng Yan

Research output: Journal article publication › Journal article › Academic research › peer-review

205 Citations (Scopus)

Abstract

Organic electrochemical transistors are integrated in flexible microfluidic systems. A novel label-free DNA sensor is developed based on the devices with single-stranded DNA probes immobilized on gate electrodes. These devices successfully detect complementary DNA targets at low concentrations using a pulse-enhanced hybridization technique in microfluidic channels. Organic electrochemical transistors are excellent candidates for flexible, highly sensitive, and low-cost biosensors.

Original language	English
Pages (from-to)	4035-4040
Number of pages	6
Journal	Advanced Materials
Volume	23
Issue number	35
DOIs	https://doi.org/10.1002/adma.201102017
Publication status	Published - 15 Sep 2011

Keywords

DNA sensors
flexible electronics
microfluidic channels
organic electrochemical transistors
organic thin-film transistors

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

More information

10.1002/adma.201102017

Cite this

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abstract = "Organic electrochemical transistors are integrated in flexible microfluidic systems. A novel label-free DNA sensor is developed based on the devices with single-stranded DNA probes immobilized on gate electrodes. These devices successfully detect complementary DNA targets at low concentrations using a pulse-enhanced hybridization technique in microfluidic channels. Organic electrochemical transistors are excellent candidates for flexible, highly sensitive, and low-cost biosensors.",

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KW - microfluidic channels

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Organic electrochemical transistors integrated in flexible microfluidic systems and used for label-free DNA sensing

Abstract

Keywords

ASJC Scopus subject areas

More information

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