Novel electrochemical aptamer biosensor based on an enzyme-gold nanoparticle dual label for the ultrasensitive detection of epithelial tumour marker MUC1

Biosensors and Bioelectronics

Volumn 53, Issue , 2014, Pages 384-389

  Hu, Rong ^a   Wen, Wei ^a   Wang, Qingling ^a   Xiong, Huayu ^a   Zhang, Xiuhua ^a   Gu, Haoshuang ^a   Wang, Shengfu ^a  

^a HUBEI UNIVERSITY   (China)

Author keywords

Aptamer; Biosensor; Enzyme; Gold nanoparticles; MUC1

Indexed keywords

2 ,3-DIAMINOPHENAZINE; APTAMERS; ELECTROCHEMICAL REDUCTIONS; GOLD NANOPARTICLES; HORSERADISH PEROXIDASE; LOWER DETECTION LIMIT; MUC1; ULTRASENSITIVE DETECTION;

BIOSENSORS; COENZYMES; ELECTROLYTIC REDUCTION; ENZYMES; GOLD; METAL NANOPARTICLES; OLIGONUCLEOTIDES; PROTEINS;

SIGNAL DETECTION;

APTAMER; BIOTIN; GOLD NANOPARTICLE; HORSERADISH PEROXIDASE; MUCIN 1; NANOPARTICLE;

ADSORPTION; ARTICLE; BIOSENSOR; CALIBRATION; CATALYSIS; CHEMICAL MODIFICATION; CYCLIC POTENTIOMETRY; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTRODE; ELECTRON TRANSPORT; INCUBATION TIME; PROCESS OPTIMIZATION; PROTEIN ANALYSIS; SCANNING ELECTRON MICROSCOPY; SIGNAL TRANSDUCTION; TRANSMISSION ELECTRON MICROSCOPY;

APTAMER; BIOSENSOR; ENZYME; GOLD NANOPARTICLES; MUC1;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; GOLD; HORSERADISH PEROXIDASE; HUMANS; HYDROGEN PEROXIDE; LIMIT OF DETECTION; METAL NANOPARTICLES; MUCIN-1; NEOPLASMS; TUMOR MARKERS, BIOLOGICAL;

EID: 84887193021     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2013.10.015     Document Type: Article

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