An electrochemical aptasensor based on enzyme linked aptamer assay

Biosensors and Bioelectronics

Volumn 31, Issue 1, 2012, Pages 363-368

  Zhang, De Wen ^a   Sun, Cui Jin ^b   Zhang, Fang Ting ^a   Xu, Li ^c   Zhou, Ying Lin ^a   Zhang, Xin Xiang ^a  

^a PEKING UNIVERSITY   (China)

^b UNIVERSITY OF INTERNATIONAL RELATIONS   (China)

^c BEIJING INSTITUTE OF MICROCHEMISTRY   (China)

Author keywords

Aptamer fragment; Cocaine; Differential pulse voltammetry; Enzyme linked aptamer assay; Streptavidin HRP

Indexed keywords

AFFINITY INTERACTIONS; APTAMER ASSAY; APTAMER SEQUENCES; APTAMERS; COCAINE; DETECTION LIMITS; DIFFERENTIAL PULSE VOLTAMMETRY; DYNAMIC RANGE; GOLD ELECTRODES; HIGH AFFINITY; HIGH SENSITIVITY; LOW BACKGROUND; REDUCTION CURRENT; SIGNAL CHANGES; STREPTAVIDIN-HRP; TARGET MOLECULE;

ELECTRODES; ENZYMES; KETONES; PHENOLS; PROTEINS; VOLTAMMETRY;

ENZYME ELECTRODES;

APTAMER; COCAINE; HORSERADISH PEROXIDASE; HYDROGEN PEROXIDE; HYDROQUINONE; STREPTAVIDIN;

ARTICLE; ASSAY; BIOENGINEERING; BIOSENSOR; CHEMICAL INTERACTION; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTRIC CURRENT; ELECTROCHEMICAL APTASENSOR; ELECTROCHEMICAL DETECTION; ELECTRODE; ENZYME LINKED APTAMER ASSAY; LIMIT OF DETECTION; SENSITIVITY AND SPECIFICITY;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; CONDUCTOMETRY; ENZYME-LINKED IMMUNOSORBENT ASSAY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; HORSERADISH PEROXIDASE; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY;

ARMORACIA RUSTICANA;

EID: 84455169475     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.10.046     Document Type: Article

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