Facile fabrication of an electrochemical aptasensor based on magnetic electrode by using streptavidin modified magnetic beads for sensitive and specific detection of Hg2+

Biosensors and Bioelectronics

Volumn 82, Issue , 2016, Pages 9-13

  Wu, Dan ^a   Wang, Yaoguang ^a   Zhang, Yong ^a   Ma, Hongmin ^a   Pang, Xuehui ^a   Hu, Lihua ^a   Du, Bin ^a   Wei, Qin ^a  

^a UNIVERSITY OF JINAN   (China)

Author keywords

Electrochemical aptasensor; Magnetic electrode; Mercury ion; Streptavidin modified magnetic beads; Thionine

Indexed keywords

CARBON; COENZYMES; DERIVATIVES; DNA; ELECTRODES; FABRICATION; GLASS MEMBRANE ELECTRODES; MAGNETISM; PROTEINS; SIGNAL DETECTION; VOLTAMMETRY;

ELECTROCHEMICAL APTASENSOR; MAGNETIC BEADS; MAGNETIC ELECTRODES; MERCURY ION; THIONINE;

ELECTROCHEMICAL ELECTRODES;

BIOTIN; MERCURY; RIVER WATER; SINGLE STRANDED DNA; STREPTAVIDIN; TAP WATER; THIONINE; THYMINE; APTAMER; DIVALENT CATION; DRINKING WATER; MAGNETITE; PHENOTHIAZINE DERIVATIVE; WATER POLLUTANT;

ARTICLE; CONTROLLED STUDY; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTROCHEMICAL APTASENSOR; ELECTROCHEMICAL DETECTION; ELECTRODE; LIMIT OF DETECTION; MAGNETIC GLASSY CARBON ELECTRODE; MAGNETISM; REPRODUCIBILITY; SENSOR; STREPTAVIDIN MODIFIED MAGNETIC BEAD; WATER ANALYSIS; ANALYSIS; CHEMISTRY; DEVICES; ELECTROCHEMICAL ANALYSIS; EQUIPMENT DESIGN; GENETIC PROCEDURES; MAGNET; PROCEDURES; RIVER; WATER POLLUTANT;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; CATIONS, DIVALENT; DRINKING WATER; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; EQUIPMENT DESIGN; FERROSOFERRIC OXIDE; LIMIT OF DETECTION; MAGNETS; MERCURY; PHENOTHIAZINES; RIVERS; STREPTAVIDIN; THYMINE; WATER POLLUTANTS, CHEMICAL;

EID: 84961615877     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2016.03.061     Document Type: Article

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