Facile fabrication of an ultrasensitive sandwich-type electrochemical immunosensor for the quantitative detection of alpha fetoprotein using multifunctional mesoporous silica as platform and label for signal amplification

Talanta

Volumn 129, Issue , 2014, Pages 411-416

  Wang, Yulan ^a   Li, Xiaojian ^a   Cao, Wei ^a   Li, Yueyun ^b   Li, He ^a   Du, Bin ^a   Wei, Qin ^a  

^a UNIVERSITY OF JINAN   (China)

^b SHANDONG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Alpha fetoprotein; Gold nanoparticles; MCM 41; Sandwich type electrochemical immunosensor; Toluidine blue

Indexed keywords

ANTIBODIES; BIOCOMPATIBILITY; FABRICATION; FIBER OPTIC SENSORS; GOLD NANOPARTICLES; IMMUNOSENSORS; METAL NANOPARTICLES; SIGNAL PROCESSING; SILICA;

3-AMINOPROPYLTRIETHOXYSILANE; ALPHA FETOPROTEIN; ALPHAFETOPROTEIN (AFP); ELECTROCHEMICAL IMMUNOSENSORS; ELECTROCHEMICAL SIGNALS; HIGH SPECIFIC SURFACE AREA; QUANTITATIVE DETECTION; TOLUIDINE BLUE;

MESOPOROUS MATERIALS;

ALPHA FETOPROTEIN; GAMMA-AMINOPROPYLTRIETHOXYSILANE; GOLD; IMMOBILIZED ANTIBODY; MCM-41; METAL NANOPARTICLE; SILANE DERIVATIVE; SILICON DIOXIDE; TOLONIUM CHLORIDE;

CHEMISTRY; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMISTRY; GENETIC PROCEDURES; HUMAN; IMMUNOASSAY; LIMIT OF DETECTION; PROCEDURES; REPRODUCIBILITY;

ALPHA-FETOPROTEINS; ANTIBODIES, IMMOBILIZED; BIOSENSING TECHNIQUES; ELECTROCHEMICAL TECHNIQUES; ELECTROCHEMISTRY; GOLD; HUMANS; IMMUNOASSAY; LIMIT OF DETECTION; METAL NANOPARTICLES; REPRODUCIBILITY OF RESULTS; SILANES; SILICON DIOXIDE; TOLONIUM CHLORIDE;

EID: 84903612078     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2014.06.017     Document Type: Article

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