Covalent functionalization of gold nanoparticles as electronic bridges and signal amplifiers towards an electrochemical immunosensor for botulinum neurotoxin type A

Biosensors and Bioelectronics

Volumn 61, Issue , 2014, Pages 547-553

  Liu, Guozhen ^a   Zhang, Yin ^a   Guo, Wenqi ^a  

^a CENTRAL CHINA NORMAL UNIVERSITY   (China)

Author keywords

Au C bonding; AuNP; BoNT A; Immunosensor; Signal amplification

Indexed keywords

AMPLIFIERS (ELECTRONIC); BIOMOLECULES; CHEMICAL DETECTION; FUNCTIONAL GROUPS; IMMUNOSENSORS;

AUNP; BONT/A; BOTULINUM NEUROTOXIN TYPE A; COVALENT FUNCTIONALIZATIONS; ELECTROCHEMICAL IMMUNOSENSORS; HORSERADISH PEROXIDASE; MULTI-FUNCTIONALIZED; SIGNAL AMPLIFICATIONS;

SIGNAL DETECTION;

ANTIBODY; BOTULINUM TOXIN A; DIAZONIUM COMPOUND; GOLD NANOPARTICLE; HORSERADISH PEROXIDASE; GOLD; IMMOBILIZED ANTIBODY; METAL NANOPARTICLE;

ANTIBODY SPECIFICITY; ARTICLE; CHEMICAL STRUCTURE; CONJUGATION; ELECTROCHEMICAL ANALYSIS; IMMUNOSENSOR; LIMIT OF DETECTION; PROCESS OPTIMIZATION; SENSITIVITY AND SPECIFICITY; TOXIN ANALYSIS; AMPLIFIER; CHEMISTRY; DEVICES; EQUIPMENT DESIGN; EVALUATION STUDY; GENETIC PROCEDURES; IMMUNOASSAY; ULTRASTRUCTURE;

AMPLIFIERS, ELECTRONIC; ANTIBODIES, IMMOBILIZED; BIOSENSING TECHNIQUES; BOTULINUM TOXINS, TYPE A; ELECTROCHEMICAL TECHNIQUES; EQUIPMENT DESIGN; GOLD; IMMUNOASSAY; LIMIT OF DETECTION; METAL NANOPARTICLES;

EID: 84902653031     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2014.06.001     Document Type: Article

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