A label-free electrochemical DNA sensor using methylene blue as redox indicator based on an exonuclease III-aided target recycling strategy

Biosensors and Bioelectronics

Volumn 59, Issue , 2014, Pages 365-369

  Lin, Chunshui ^a   Wu, Yanfang ^a   Luo, Feng ^b   Chen, Dongmei ^b   Chen, Xi ^a  

^a XIAMEN UNIVERSITY   (China)

^b Fujian Research Institute of Metric Science   (China)

Author keywords

DNA detection; Electrochemical sensor; Exonuclease III; Methylene blue

Indexed keywords

AROMATIC COMPOUNDS; ELECTROCHEMICAL SENSORS; POSITIVE IONS; PROBES; CHEMICAL DETECTION; DNA;

DNA DETECTION; DOUBLE-STRANDED DNA (DS-DNA); ELECTROCHEMICAL DNA SENSOR; ELECTROCHEMICAL METHODS; EXONUCLEASE III; METHYLENE BLUE; SINGLE-STRANDED DNA; SPECIFIC INTERACTION;

DNA; DNA SEQUENCES;

DNA; EXODEOXYRIBONUCLEASE; EXODEOXYRIBONUCLEASE III; METHYLENE BLUE; VIRUS DNA; DOUBLE STRANDED DNA; GUANINE; SINGLE STRANDED DNA;

CHEMISTRY; ELECTROCHEMICAL ANALYSIS; EVALUATION STUDY; GENETIC PROCEDURES; GENETICS; HUMAN; INFLUENZA; INFLUENZA VIRUS A H1N1; ISOLATION AND PURIFICATION; LIMIT OF DETECTION; METABOLISM; NUCLEOTIDE SEQUENCE; OXIDATION REDUCTION REACTION; PROCEDURES; VIROLOGY; ARTICLE; CONTROLLED STUDY; DNA DETERMINATION; DNA PROBE; DNA SEQUENCE; ELECTRODE; GENE TARGETING; LABEL FREE ELECTROCHEMICAL DNA SENSOR; SENSOR;

BASE SEQUENCE; BIOSENSING TECHNIQUES; DNA; DNA, VIRAL; ELECTROCHEMICAL TECHNIQUES; EXODEOXYRIBONUCLEASES; HUMANS; INFLUENZA A VIRUS, H1N1 SUBTYPE; INFLUENZA, HUMAN; LIMIT OF DETECTION; METHYLENE BLUE; OXIDATION-REDUCTION;

EID: 84899010007     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2014.03.053     Document Type: Article

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