DNAzyme-functionalized gold-palladium hybrid nanostructures for triple signal amplification of impedimetric immunosensor

Biosensors and Bioelectronics

Volumn 54, Issue , 2014, Pages 365-371

  Hou, Li ^a   Gao, Zhuangqiang ^a   Xu, Mingdi ^a   Cao, Xia ^b   Wu, Xiaoping ^a   Chen, Guonan ^a   Tang, Dianping ^a  

^a FUZHOU UNIVERSITY   (China)

^b CAPITAL MEDICAL UNIVERSITY   (China)

Author keywords

Catalytic precipitation; DNAzyme; Gold palladium hybrid nanostructures; Impedimetric immunosensor; Prostate specific antigen; Triple signal amplification

Indexed keywords

ANTIGENS; BIOMOLECULES; CHEMICAL DETECTION; DNA; GOLD; NANOSTRUCTURES; SIGNAL PROCESSING; UROLOGY;

DNAZYME; HYBRID NANOSTRUCTURES; IMPEDIMETRIC IMMUNOSENSORS; PROSTATE SPECIFIC ANTIGEN; SIGNAL AMPLIFICATIONS;

IMMUNOSENSORS;

1 NAPHTHOL DERIVATIVE; 4 CHOLORO 1 NAPHTHOL; ALKENE DERIVATIVE; BENZO 4 CHLOROHEXADIENONE; DEOXYRIBOZYME; DNA; GOLD; NANOMATERIAL; PALLADIUM; PROSTATE SPECIFIC ANTIGEN; PROTEIN ANTIBODY; UNCLASSIFIED DRUG;

ANTIGEN DETECTION; ARTICLE; CATALYSIS; CHEMICAL MODIFICATION; CHEMOLUMINESCENCE; CONCENTRATION RESPONSE; CONTROLLED STUDY; DILUTION; ELECTRODE; ELECTRON TRANSPORT; HUMAN; IMMOBILIZATION; IMMUNOSENSOR; IMPEDIMETRIC IMMUNOSENSOR; MATERIAL COATING; PRECIPITATION; PROCESS OPTIMIZATION; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING;

CATALYTIC PRECIPITATION; DNAZYME; GOLD-PALLADIUM HYBRID NANOSTRUCTURES; IMPEDIMETRIC IMMUNOSENSOR; PROSTATE SPECIFIC ANTIGEN; TRIPLE SIGNAL AMPLIFICATION;

BIOSENSING TECHNIQUES; DNA, CATALYTIC; ELECTRIC IMPEDANCE; ELECTROCHEMICAL TECHNIQUES; GOLD; HUMANS; IMMUNOASSAY; LIMIT OF DETECTION; MALE; NANOSTRUCTURES; PALLADIUM; PROSTATE-SPECIFIC ANTIGEN;

EID: 84888398802     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2013.11.014     Document Type: Article

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