Highly sensitive and selective detection of Hg2+ using mismatched DNA and a molecular light switch complex in aqueous solution

Biosensors and Bioelectronics

Volumn 25, Issue 6, 2010, Pages 1338-1343

  Zhang, Xiaoru ^a   Li, Ying ^a   Su, Haoran ^a   Zhang, Shusheng ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

DNA; Fluorimetry; Mercury; Molecular "light switch"; Ru(phen)2(dppz)2+

Indexed keywords

AQUEOUS SOLUTIONS; CONCENTRATION OF; DETECTION LIMITS; DNA DUPLEXES; DNA PROBE; DRINKING WATER; FLUORIMETRY; HIGH CONCENTRATION; HIGHLY SENSITIVE; LABEL FREE; LIGHT SWITCHES; LUMINESCENCE INTENSITY; MISMATCHED DNA; MOLECULAR ''LIGHT SWITCH''; NATURAL MEDIA; OPTIMUM CONDITIONS; RU(PHEN); SELECTIVE DETECTION; SELECTIVE DETERMINATION; SPECIFIC SENSORS;

DNA; FLUORESCENCE; GENES; LIGHT; LIGHT EMISSION; METAL IONS; POTABLE WATER;

MERCURY (METAL);

DOUBLE STRANDED DNA; DRINKING WATER; MERCURY; PHENANTHROLINE; PHENAZINE; RUTHENIUM COMPLEX; THYMINE;

AQUEOUS SOLUTION; ARTICLE; ASSAY; BASE MISPAIRING; CONTROLLED STUDY; DNA PROBE; HEAVY METAL REMOVAL; INTERCALATION COMPLEX; LUMINESCENCE; SENSITIVITY AND SPECIFICITY; SENSOR;

BASE PAIR MISMATCH; BIOSENSING TECHNIQUES; DNA; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; LUMINESCENT MEASUREMENTS; MERCURY; MOLECULAR PROBE TECHNIQUES; ORGANOMETALLIC COMPOUNDS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY;

EID: 73449124734     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2009.10.023     Document Type: Article

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