A highly sensitive, label-free gene sensor based on a single conducting polymer nanowire

Biosensors and Bioelectronics

Volumn 35, Issue 1, 2012, Pages 258-264

  Kannan, Bhuvaneswari ^a,b   Williams, David E ^a,b   Laslau, Cosmin ^a,b   Travas Sejdic, Jadranka ^a,b  

^a UNIVERSITY OF AUCKLAND   (New Zealand)

^b MACDIARMID INSTITUTE FOR ADVANCED MATERIALS AND NANOTECHNOLOGY   (New Zealand)

Author keywords

Conducting polymer; DNA sensor; Nanowire; PEDOT; Scanning ion conductance microscopy

Indexed keywords

CARBOXYLIC GROUP; CHEMICAL SPECIES; CONCENTRATION-DEPENDENT; CONDUCTING POLYMER NANOWIRES; COVALENT ATTACHMENT; DNA SENSORS; ELECTRICAL DETECTION; ETHYLENEDIOXYTHIOPHENES; EX SITU; FEMTOMOLAR CONCENTRATION; GOLD ELECTRODES; HIGHLY SENSITIVE; HOMO SAPIENS; IN-SITU MEASUREMENT; ION CONDUCTANCE; LABEL FREE; NEGATIVE CONTROL; OVARIAN CANCER CELLS; PEDOT; RESISTANCE CHANGE; SEMICONDUCTOR NANOWIRE; SENSING DEVICES; SINGLE NANOWIRES; TWO-TERMINAL DEVICES;

CHEMICAL DETECTION; CONDUCTING POLYMERS; GENES; OLIGONUCLEOTIDES; PROBES; SENSORS;

NANOWIRES;

COPOLYMER; NANOWIRE; OLIGONUCLEOTIDE; POLY(3,4 ETHYLENEDIOXYTHIOPHENE); UNCLASSIFIED DRUG;

ARTICLE; BREAST CANCER; CANCER CELL; CONTROLLED STUDY; COVALENT BOND; ELECTRODE; HUMAN; HUMAN CELL; NANOSENSOR; NUCLEOTIDE SEQUENCE; OLIGONUCLEOTIDE PROBE; OVARY CANCER; TRANSDUCER;

BASE SEQUENCE; BICYCLO COMPOUNDS, HETEROCYCLIC; BIOSENSING TECHNIQUES; BREAST NEOPLASMS; DNA, NEOPLASM; FEMALE; GENES, BRCA1; HUMANS; NANOWIRES; OLIGONUCLEOTIDE PROBES; OVARIAN NEOPLASMS; POLYMERS; QUANTUM DOTS; SENSITIVITY AND SPECIFICITY;

HOMO SAPIENS;

EID: 84860535383     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2012.02.058     Document Type: Article

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