Double-probe signal enhancing strategy for toxin aptasensing based on rolling circle amplification

Biosensors and Bioelectronics

Volumn 33, Issue 1, 2012, Pages 146-151

  Tong, Ping ^a,b   Zhao, Wei Wei ^a   Zhang, Lan ^b   Xu, Jing Juan ^a   Chen, Hong Yuan ^a  

^a NANJING UNIVERSITY   (China)

^b FUZHOU UNIVERSITY   (China)

Author keywords

Aptamer; Double signal probes; Electrochemical sensing; Rolling circle amplification; Toxin detection

Indexed keywords

APTAMERS; BIOCONJUGATES; DNA PROBE; DYNAMIC RANGE; ELECTROCHEMICAL METHODS; ELECTROCHEMICAL READOUT; ELECTROCHEMICAL SENSING; HIGHLY SENSITIVE; MAGNETIC BEADS; NOVEL DESIGN; OCHRATOXIN A; ORDERS OF MAGNITUDE; PHI29 DNA POLYMERASE; REAL SAMPLES; RED WINE; REPEATED SEQUENCES; ROLLING CIRCLE AMPLIFICATION; ROLLING CIRCLE AMPLIFICATIONS; TOXIN DETECTION;

DNA; LOCKS (FASTENERS); PROBES; SIGNAL DETECTION;

DNA SEQUENCES;

APTAMER; CIRCULAR DNA; DNA POLYMERASE; LIGASE; OCHRATOXIN; PHOSPHATE; PRIMER DNA; QUANTUM DOT;

ANALYTIC METHOD; ARTICLE; BIOSENSOR; DNA BINDING; DNA HYBRIDIZATION; DNA MODIFICATION; DNA SEQUENCE; DNA TEMPLATE; ELECTROCHEMICAL DETECTION; IMMOBILIZATION; MOLECULAR DYNAMICS; MOLECULAR PROBE; ROLLING CIRCLE AMPLIFICATION; TOXIN ANALYSIS;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; ELECTROCHEMICAL TECHNIQUES; MAGNETICS; NUCLEIC ACID AMPLIFICATION TECHNIQUES; OCHRATOXINS; QUANTUM DOTS; WINE;

EID: 84862777046     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.12.042     Document Type: Article

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