Ultrasensitive electrochemical detection of Bacillus thuringiensis transgenic sequence based on in situ Ag nanoparticles aggregates induced by biotin-streptavidin system

Biosensors and Bioelectronics

Volumn 28, Issue 1, 2011, Pages 464-468

  Jiang, Xiaochun ^a   Chen, Kun ^a   Han, Heyou ^a  

^a HUAZHONG AGRICULTURAL UNIVERSITY   (China)

Author keywords

Aggregate; Bacillus thuringiensis; DNA biosensor; Electrochemistry; Silver nanoparticle; Solid state voltammetry

Indexed keywords

AG NANOPARTICLE; AG/AGCL; AU ELECTRODES; BACILLUS THURINGIENSIS; BIOTIN-STREPTAVIDIN; BRIDGE MOLECULE; DETECTION LIMITS; DNA BIOSENSOR; DNA BIOSENSORS; DNA OLIGONUCLEOTIDES; ELECTROACTIVE PROPERTIES; ELECTROCHEMICAL BIOSENSOR; ELECTROCHEMICAL DETECTION; FUNCTIONALIZED; IN-SITU; SEQUENCE ASSAYS; SILVER NANOPARTICLE; SOLID-STATE VOLTAMMETRY; SPECIFIC INTERACTION; STREPTAVIDIN; THREE ORDERS OF MAGNITUDE; TRANSGENICS; ULTRASENSITIVE;

AGGREGATES; BACILLI; BACTERIOLOGY; BIOSENSORS; CHEMICAL DETECTION; COENZYMES; DNA; ELECTROCHEMISTRY; GOLD; NANOPARTICLES; OLIGONUCLEOTIDES; PROTEINS; QUANTUM CHEMISTRY;

SILVER;

BACTERIAL DNA; BIOTIN; GOLD NANOPARTICLE; SILVER NANOPARTICLE; STREPTAVIDIN;

ARTICLE; BACILLUS THURINGIENSIS; BIOSENSOR; BIOTINYLATION; CONTROLLED STUDY; ELECTROCHEMICAL DETECTION; ELECTRODE; GENE SEQUENCE; IN SITU HYBRIDIZATION; LIMIT OF DETECTION; NANOFABRICATION; NONHUMAN; PROTEIN AGGREGATION; PROTEIN INTERACTION;

BACILLUS THURINGIENSIS; BIOSENSING TECHNIQUES; BIOTIN; DNA, BACTERIAL; ELECTROCHEMICAL TECHNIQUES; METAL NANOPARTICLES; SENSITIVITY AND SPECIFICITY; SILVER; STREPTAVIDIN;

BACILLUS THURINGIENSIS;

EID: 80052356116     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.07.042     Document Type: Article

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