A novel hybridization indicator for the low-background detection of short DNA fragments based on an electrically neutral cobalt(II) complex

Biosensors and Bioelectronics

Volumn 32, Issue 1, 2012, Pages 50-55

  Wang, Qing Xiang ^a,b   Gao, Feng ^a   Gao, Fei ^a   Li, Shun Xing ^a   Weng, Wen ^a   Liu, Fa Qian ^b   Jiao, Kui ^b  

^a MINNAN NORMAL UNIVERSITY   (China)

^b QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

CaMV35S promoter gene; Cobalt complex; DNA hybridization; Electrochemical biosensor

Indexed keywords

AFFINITY CONSTANTS; CAMV 35S PROMOTER; COBALT COMPLEX; COBALT COMPLEXES; COMPLEMENTARY SEQUENCES; DETECTION LIMITS; DNA FRAGMENT; DNA HYBRIDIZATION; DOUBLE-STRANDED DNA (DS-DNA); ELECTROCHEMICAL BIOSENSOR; ELECTROCHEMICAL HYBRIDIZATION; ELECTROCHEMICAL METHODS; GLASSY CARBON ELECTRODES; GROOVE-BINDING; ISOTHIOCYANATES; LOW BACKGROUND; SINGLE-STRANDED DNA (SS-DNA); SURFACE-BASED; TARGET SEQUENCES;

BINDING ENERGY; BIOSENSORS; COBALT; DNA; GENES; GLASS MEMBRANE ELECTRODES; GLASSY CARBON; OLIGONUCLEOTIDES;

COBALT COMPOUNDS;

1 ETHYLIMIDAZOLE; CARBON; COBALT COMPLEX; DNA FRAGMENT; DOUBLE STRANDED DNA; IMIDAZOLE DERIVATIVE; ISOTHIOCYANIC ACID; SINGLE STRANDED DNA; UNCLASSIFIED DRUG;

ABSORPTION; ARTICLE; BINDING AFFINITY; BINDING SITE; BIOSENSOR; CYCLIC POTENTIOMETRY; DNA FRAGMENTATION; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMISTRY; ELECTRODE; HYBRIDIZATION; LIMIT OF DETECTION; NANOFABRICATION; PROMOTER REGION; SYNTHESIS; ULTRAVIOLET SPECTROSCOPY;

ANIMALS; BASE SEQUENCE; BINDING SITES; BIOSENSING TECHNIQUES; COBALT; COORDINATION COMPLEXES; DNA; ELECTROCHEMICAL TECHNIQUES; FISHES; NUCLEIC ACID HYBRIDIZATION; SENSITIVITY AND SPECIFICITY;

EID: 84855800537     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.11.020     Document Type: Article

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