Nanoporous gold film based immunosensor for label-free detection of cancer biomarker

Biosensors and Bioelectronics

Volumn 26, Issue 8, 2011, Pages 3714-3718

  Wei, Qin ^a   Zhao, Yanfang ^a   Xu, Caixia ^a   Wu, Dan ^a   Cai, Yanyan ^a   He, Jing ^a   Li, He ^a,b   Du, Bin ^a   Yang, Minghui ^a  

^a UNIVERSITY OF JINAN   (China)

^b SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY   (China)

Author keywords

Cancer biomarker; Immunosensor; Label free; Nanoporous gold; Prostate specific antigen

Indexed keywords

AMPEROMETRIC; CANCER BIOMARKERS; CURRENT RESPONSE; ELECTROCHEMICAL IMMUNOSENSORS; FILM MODIFIED ELECTRODE; HIGH CONDUCTIVITY; IMMUNOCOMPLEX; LABEL-FREE; LABEL-FREE DETECTION; LARGE SURFACE AREA; LIMIT OF DETECTION; NANO-POROUS FILMS; NANOPOROUS GOLD; OPTIMUM CONDITIONS; PROSTATE SPECIFIC ANTIGEN; REAL SAMPLES; SENSING SIGNALS; ULTRASENSITIVE DETECTION;

ADSORPTION; ANTIGENS; BIOCOMPATIBILITY; DISEASES; GOLD; IMMUNOSENSORS; SIGNAL DETECTION;

ELECTROCHEMICAL ELECTRODES;

GOLD NANOPARTICLE; POTASSIUM FERRICYANIDE; PROSTATE SPECIFIC ANTIGEN;

AMPEROMETRY; ANTIGEN ANTIBODY COMPLEX; ARTICLE; BIOCOMPATIBILITY; BIOFILM; CANCER DIAGNOSIS; CONDUCTANCE; CYCLIC POTENTIOMETRY; ELECTRODE; HUMAN; IMMUNOSENSOR; LIMIT OF DETECTION; NANOFABRICATION; NANOPOROUS GOLD FILM; SIGNAL DETECTION;

BIOSENSING TECHNIQUES; GOLD; HUMANS; IMMUNOASSAY; MALE; NANOPORES; PROSTATE-SPECIFIC ANTIGEN; REPRODUCIBILITY OF RESULTS;

EID: 79952815454     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2011.02.024     Document Type: Article

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