Flexible, plastic transistor-based chemical sensors

被引：80

作者：

Roberts, Mark E. ^{[1
]}

Mannsfeld, Stefan C. B. ^{[1
]}

Stoltenberg, Randall M. ^{[1
]}

Bao, Zhenan ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA

来源：

ORGANIC ELECTRONICS | 2009年 / 10卷 / 03期

关键词：

Organic transistor; Sensor; Flexible; Patterning; THIN-FILM TRANSISTORS; FIELD-EFFECT TRANSISTORS; LARGE-AREA; BIOLOGICAL SENSORS; CIRCUITS; MATRIX; MICROSTRUCTURE; DERIVATIVES; ELECTRONICS; INTERFACES;

D O I：

10.1016/j.orgel.2008.12.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Flexible, plastic chemical sensors were fabricated using a thin polymer gate dielectric layer and polymer electrodes patterned via selective wetting directly on the surface of the organic semiconductor film. Low-voltage transistors based on DDFTTF with PEDOT:PSS electrodes had a mobility as high as 0.05 cm(2)/Vs with an on-off ratio of 1.2 x 10(4) on ITO/PET substrates. These devices demonstrated stable operation in water with sensor characteristics similar to those reported on rigid silicon substrates, with sub-ppm detection for cysteine and 2,4,6-trinitrobenzene (TNB). (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：377 / 383

页数：7

共 40 条

[1] Andersson P, 2002, ADV MATER, V14, P1460, DOI 10.1002/1521-4095(20021016)14:20<1460::AID-ADMA1460>3.0.CO
[2] 2-S
[3] Functionalized acenes and heteroacenes for organic electronics
Anthony, John E.
[J]. CHEMICAL REVIEWS, 2006, 106 (12) : 5028 - 5048
[4] Preparation and optical characterization of photosensitive multilayered structures based on polythiophenes and tetracyanoquinodimethane
Arena, A.
Donato, N.
Pioggia, G.
Rizzo, G.
Saitta, G.
[J]. MICROELECTRONICS JOURNAL, 2006, 37 (11) : 1384 - 1388
[5] Pentacene-based radio-frequency identification circuitry
Baude, PF
Ender, DA
Haase, MA
Kelley, TW
Muyres, DV
Theiss, SD
[J]. APPLIED PHYSICS LETTERS, 2003, 82 (22) : 3964 - 3966
[6] Patterning organic semiconductors using "dry" poly(dimethylsiloxane) elastomeric stamps for thin film transistors
Briseno, AL
Roberts, M
Ling, MM
Moon, H
Nemanick, EJ
Bao, ZN
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (12) : 3880 - 3881
[7] Patterning organic single-crystal transistor arrays
Briseno, Alejandro L.
Mannsfeld, Stefan C. B.
Ling, Mang M.
Liu, Shuhong
Tseng, Ricky J.
Reese, Colin
Roberts, Mark E.
Yang, Yang
Wudl, Fred
Bao, Zhenan
[J]. NATURE, 2006, 444 (7121) : 913 - 917
[8] Printing methods and materials for large-area electronic devices
Chabinyc, ML
Wong, WS
Arias, AC
Ready, S
Lujan, RA
Daniel, JH
Krusor, B
Apte, RB
Salleo, A
Street, RA
[J]. PROCEEDINGS OF THE IEEE, 2005, 93 (08) : 1491 - 1499
[9] Conductivity, morphology, interfacial chemistry, and stability of poly(3,4-ethylene dioxythiophene)-poly(styrene sulfonate): A photoelectron spectroscopy study
Crispin, X
Marciniak, S
Osikowicz, W
Zotti, G
Van der Gon, AWD
Louwet, F
Fahlman, M
Groenendaal, L
De Schryver, F
Salaneck, WR
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2003, 41 (21) : 2561 - 2583
[10] Organic oscillator and adaptive amplifier circuits for chemical vapor sensing
Crone, BK
Dodabalapur, A
Sarpeshkar, R
Gelperin, A
Katz, HE
Bao, Z
[J]. JOURNAL OF APPLIED PHYSICS, 2002, 91 (12) : 10140 - 10146

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