Gold coated ferric oxide nanoparticles based disposable magnetic genosensors for the detection of DNA hybridization processes

Biosensors and Bioelectronics

Volumn 26, Issue 5, 2011, Pages 2194-2200

  Loaiza, Óscar A ^a   Jubete, Elena ^a   Ochoteco, Estibalitz ^a   Cabañero, German ^a   Grande, Hans ^a   Rodríguez, Javier ^a  

^a Centro de Investigacion Tecnologica En Electroquimica   (Spain)

Author keywords

Carbon screen printed electrodes; Disposable magnetic DNA sensor; Gold coated ferric oxide nanoparticles

Indexed keywords

AMPLIFICATION STRATEGY; DISPOSABLE MAGNETIC DNA SENSOR; DNA HYBRIDIZATION; DNA SENSORS; FERRIC OXIDE NANOPARTICLE; GENOSENSORS; GOLD COATED FERRIC OXIDE NANOPARTICLES; GOLD-COATED; GOOD STABILITY; HYBRIDIZATION PROCESS; LOW DETECTION LIMIT; SCREEN PRINTED ELECTRODES; SQUARE WAVES; STREPTAVIDIN; TARGET SEQUENCES; VOLTAMMETRIC;

DNA; DNA SEQUENCES; ELECTRODES; GOLD; HYDROGEN PEROXIDE; IRON OXIDES; KETONES; MAGNETIC FIELDS; NANOMAGNETICS; NANOPARTICLES; OXIDATION; PHENOLS; POLYMERASE CHAIN REACTION; SENSORS;

GOLD COATINGS;

DNA; FERRIC OXIDE; GOLD NANOPARTICLE; HYDROGEN PEROXIDE; HYDROQUINONE; PEROXIDASE; STREPTAVIDIN;

ARTICLE; BIOSENSOR; BIOTINYLATION; CONTROLLED STUDY; DNA DETERMINATION; DNA HYBRIDIZATION; LIMIT OF DETECTION; MAGNETIC FIELD; NANOFABRICATION; POTENTIOMETRY; PROCESS OPTIMIZATION; SENSITIVITY ANALYSIS;

BIOSENSING TECHNIQUES; CHROMOSOME MAPPING; COATED MATERIALS, BIOCOMPATIBLE; DISPOSABLE EQUIPMENT; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; FERRIC COMPOUNDS; GOLD; IN SITU HYBRIDIZATION; MAGNETICS; NANOPARTICLES; NANOTECHNOLOGY;

EID: 78650625415     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2010.09.034     Document Type: Article

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