A multi-amplification aptasensor for highly sensitive detection of thrombin based on high-quality hollow CoPt nanoparticles decorated graphene

Biosensors and Bioelectronics

Volumn 30, Issue 1, 2011, Pages 61-66

  Wang, Yan ^a   Yuan, Ruo ^a   Chai, Yaqin ^a   Yuan, Yali ^a   Bai, Lijuan ^a   Liao, Yuhong ^a  

^a SOUTHWEST UNIVERSITY   (China)

Author keywords

Electrochemical aptasensor; Graphene oxide; Hollow CoPt alloy nanoparticles; Signal amplification; Thrombin

Indexed keywords

ALLOY NANOPARTICLE; APTAMERS; BIOMOLECULE IMMOBILIZATION; CATALYTIC REDUCTION; CLINICAL RESEARCH; COPT ALLOYS; COPT NANOPARTICLES; ELECTROACTIVE; ELECTROCHEMICAL APTASENSOR; ELECTROCHEMICAL SIGNALS; EXCELLENT PERFORMANCE; GLUTARALDEHYDES; GOOD STABILITY; HIGH QUALITY; HIGHLY SENSITIVE; HORSERADISH PEROXIDASE; LARGE SURFACE AREA; LOW DETECTION LIMIT; NON-SPECIFIC BINDING; REDOX PROBE; REPRODUCIBILITIES; SIGNAL AMPLIFICATIONS; THROMBIN;

ALDEHYDES; AMPLIFICATION; BIOCOMPATIBILITY; GALLIUM ALLOYS; GRAPHENE; SIGNAL DETECTION;

NANOPARTICLES;

APTAMER; CHITOSAN; COBALT; GLUTARALDEHYDE; GRAPHENE; HORSERADISH PEROXIDASE; HYDROGEN PEROXIDE; METAL NANOPARTICLE; PLATINUM; THIONINE; THROMBIN;

APTASENSOR; ARTICLE; BINDING KINETICS; BIOCOMPATIBILITY; BIOSENSOR; CONJUGATION; CONTROLLED STUDY; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMISTRY; LIMIT OF DETECTION; OXIDATION REDUCTION STATE; PROTEIN ANALYSIS; PROTEIN IMMOBILIZATION; QUALITY CONTROL; REPRODUCIBILITY; SENSITIVITY ANALYSIS; SENSITIVITY AND SPECIFICITY; SIGNAL TRANSDUCTION;

ALLOYS; APTAMERS, PEPTIDE; BIOSENSING TECHNIQUES; CONDUCTOMETRY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; GRAPHITE; NANOPARTICLES; POROSITY; THROMBIN;

ARMORACIA RUSTICANA;

EID: 80755153724     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.08.027     Document Type: Article

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