Virus-PEDOT Nanowires for Biosensing

被引：110

作者：

Arter, Jessica A. ^{[1
]}

Taggart, David K. ^{[1
]}

McIntire, Theresa M. ^{[1
]}

Penner, Reginald M. ^{[1
]}

Weiss, Gregory A. ^{[1
]}

机构：

[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA

来源：

NANO LETTERS | 2010年 / 10卷 / 12期

基金：

美国国家科学基金会; 美国国家卫生研究院;

关键词：

Nanowires; phage display; PEDOT; biosensing; conducting polymers; CONDUCTING-POLYMER NANOWIRE; LABEL-FREE DETECTION; PHAGE-DISPLAY; POLYPYRROLE NANOTUBES; ELECTRICAL DETECTION; FILAMENTOUS PHAGE; CARBON NANOTUBES; CHEMICAL SENSORS; COAT PROTEIN; FUNCTIONALIZATION;

D O I：

10.1021/nl1025826

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The separate fields of conducting polymer based electrochemical sensors and virus based molecular recognition offer; numerous advantages for biosensing Grafting M13 bacteriophage into an array of poly (3 4 ethylenedioxythlophene) (PEDOT) nanowires generated hybrids of conducting polymers and viruses The virus incorporation into the polymeric backbone of PEDOT occurs during electropolymerization via lithographically patterned nanowire electrodeposition The resultant arrays of virus PEDOT nanowires enable real time reagent free electrochemical biosensing of analytes in physiologically relevant buffers

引用

页码：4858 / 4862

页数：5

共 52 条

[1] Immobilization of glucose oxidase on reagentless ferrocene-containing polythiophene derivative and its glucose sensing application [J].

Abasiyanik, M. Fatih ;

Senel, Mehmet .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2010, 639 (1-2) :21-26

[2] Label-free detection of cupric ions and histidine-tagged proteins using single poly(pyrrole)-NTA chelator conducting polymer nanotube chemiresistive sensor [J].

Aravinda, C. L. ;

Cosnier, Serge ;

Chen, Wilfred ;

Myung, Nosang V. ;

Mulchandani, Ashok .

BIOSENSORS & BIOELECTRONICS, 2009, 24 (05) :1451-1455

[3] Composite biomolecule/PEDOT materials for neural electrodes [J].

Asplund, Maria ;

von Holst, Hans ;

Inganas, Olle .

BIOINTERPHASES, 2008, 3 (03) :83-93

[4] Single Conducting Polymer Nanowire Chemiresistive Label-Free Immunosensor for Cancer Biomarker [J].

Bangar, Mangesh A. ;

Shirale, Dhammanand J. ;

Chen, Wilfred ;

Myung, Nosang V. ;

Mulchandani, Ashok .

ANALYTICAL CHEMISTRY, 2009, 81 (06) :2168-2175

[5] Nanowire electrochemical sensors: can we live without labels? [J].

Carlen, Edwin T. ;

van den Berg, Albert .

LAB ON A CHIP, 2007, 7 (01) :19-23

[6] Wafer-Scale Fabrication of Single Polypyrrole Nanoribbon-Based Ammonia Sensor [J].

Chartuprayoon, Nicha ;

Hangarter, Carlos M. ;

Rheem, Youngwoo ;

Jung, Hyunsung ;

Myung, Nosang V. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (25) :11103-11108

[7] Noncovalent functionalization of carbon nanotubes for highly specific electronic biosensors [J].

Chen, RJ ;

Bangsaruntip, S ;

Drouvalakis, KA ;

Kam, NWS ;

Shim, M ;

Li, YM ;

Kim, W ;

Utz, PJ ;

Dai, HJ .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (09) :4984-4989

[8] DESIGNING DNA-BINDING PROTEINS ON THE SURFACE OF FILAMENTOUS PHAGE [J].

CHOO, Y ;

KLUG, A .

CURRENT OPINION IN BIOTECHNOLOGY, 1995, 6 (04) :431-436

[9] Nanowire nanosensors for highly sensitive and selective detection of biological and chemical species [J].

Cui, Y ;

Wei, QQ ;

Park, HK ;

Lieber, CM .

SCIENCE, 2001, 293 (5533) :1289-1292

[10] Selection of phage displayed peptides for the detection of 2,4,6-trinitrotoluene in seawater [J].

Goldman, ER ;

Pazirandeh, MP ;

Charles, PT ;

Balighian, ED ;

Anderson, GP .

ANALYTICA CHIMICA ACTA, 2002, 457 (01) :13-19

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