DOI: 10.1063/1.1991979. Microfluidic gating of an organic electrochemical transistor

Microfluidic gating of an organic electrochemical transistor

10.1063/1.1991979

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

A microfluidic-based organic electrochemical transistor is reported. The integrated microfluidic channel not only confines and directs the flow of liquid electrolyte over the active layer of the transistor but also provides the gate electrode for the transistor. The active layer employed in this work is poly(3, 4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), which results in a transistor that is inherently “on” but that can be turned “off” through application of a positive gate voltage. The transistor behavior is understood in terms of an electrochemical mechanism and is shown to depend on the ionic strength of the electrolyte. The applicability of the device to microfluidic-based chemical and biological sensing is discussed.

Bibliography

Mabeck, J. T., DeFranco, J. A., Bernards, D. A., Malliaras, G. G., HocdÃ©, S., & Chase, C. J. (2005). Microfluidic gating of an organic electrochemical transistor. Applied Physics Letters, 87(1).

Authors 6

Jeffrey T. Mabeck (first)
John A. DeFranco (additional)
Daniel A. Bernards (additional)
George G. Malliaras (additional)
Sandrine Hocdé (additional)
Christopher J. Chase (additional)

References 17 Referenced 71

10.1002/1521-4095(20020116)14:2<99::AID-ADMA99>3.0.CO;2-9 / Adv. Mater. (Weinheim, Ger.) (2002)
10.1021/j100269a048 / J. Phys. Chem. (1985)
10.1007/s100080050072 / J. Solid State Electrochem. (1998)
10.1002/1521-4095(20020104)14:1<51::AID-ADMA51>3.0.CO;2-# / Adv. Mater. (Weinheim, Ger.) (2002)
10.1063/1.1360785 / Appl. Phys. Lett. (2001)
10.1063/1.1527233 / Appl. Phys. Lett. (2002)
10.1016/S0925-4005(03)00172-2 / Sens. Actuators B (2003)
10.1063/1.1842364 / Appl. Phys. Lett. (2004)
10.1039/a902905b / Chem. Commun. (Cambridge)
10.1021/ac040063q / Anal. Chem. (2004)
10.1002/adma.200401273 / Adv. Mater. (Weinheim, Ger.) (2005)
10.1016/S0925-4005(02)00170-3 / Sens. Actuators B (2002)
{'volume': '2004', 'journal-title': 'Chem. Commun. (Cambridge)', 'first-page': '1556', 'key': '2023080122124637700_c13'} / Chem. Commun. (Cambridge)
{'volume': '2004', 'journal-title': 'Chem. Commun. (Cambridge)', 'first-page': '820', 'key': '2023080122124637700_c14'} / Chem. Commun. (Cambridge)
10.1002/adfm.200400016 / Adv. Funct. Mater. (2005)
{'key': '2023080122124637700_c16'}
10.1016/S1567-1739(02)00107-4 / Curr. Appl. Phys. (2002)

Dates

Type	When
Created	20 years, 2 months ago (June 28, 2005, 6:01 p.m.)
Deposited	2 years ago (Aug. 1, 2023, 6:13 p.m.)
Indexed	1 week ago (Aug. 23, 2025, 1:01 a.m.)
Issued	20 years, 2 months ago (June 29, 2005)
Published	20 years, 2 months ago (June 29, 2005)
Published Online	20 years, 2 months ago (June 29, 2005)
Published Print	20 years, 1 month ago (July 4, 2005)

Funders 0

None

BibTeX

@article{Mabeck_2005, title={Microfluidic gating of an organic electrochemical transistor}, volume={87}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1991979}, DOI={10.1063/1.1991979}, number={1}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Mabeck, Jeffrey T. and DeFranco, John A. and Bernards, Daniel A. and Malliaras, George G. and Hocdé, Sandrine and Chase, Christopher J.}, year={2005}, month=jun }

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