Ultrasensitive fluorescence-quenched chemosensor for Hg(II) in aqueous solution based on mercaptothiadiazole capped silver nanoparticles

Journal of Hazardous Materials

Volumn 213-214, Issue , 2012, Pages 193-199

  Vasimalai, N ^a   Sheeba, G ^a   John, S Abraham ^a  

^a GANDHIGRAM RURAL UNIVERSITY   (India)

Author keywords

2,5 Dimercapto 1,3,4 thiadiazole; Chemosensor; Mercuric ions; Silver nanoparticles; Water samples

Indexed keywords

2 ,5-DIMERCAPTO-1 ,3 ,4-THIADIAZOLE; ASSOCIATION CONSTANT; CHEMOSENSOR; DETECTION LIMITS; EMISSION INTENSITY; EMISSION MAXIMA; FUNCTIONALIZED; GIBBS FREE ENERGY CHANGES; ICP-AES; INDUSTRIAL EFFLUENT; QUENCHING MECHANISMS; RIVER WATER; SILVER NANOPARTICLES; SPECTROFLUORIMETRY; STERN-VOLMER CONSTANTS; TAP-WATER SAMPLES; ULTRASENSITIVE; WATER SAMPLES; WET-CHEMICAL METHOD;

ATOMIC EMISSION SPECTROSCOPY; MERCURY (METAL); NANOPARTICLES; ORGANIC COMPOUNDS; PHYSIOLOGY; QUANTUM YIELD; SEWAGE; SOLUTIONS;

SILVER;

2 MERCAPTO 5 AMINO 1,3,4 THIADIAZOLE; 2 MERCAPTO 5 METHYL 1,3,4 THIADIAZOLE; 2,5 DIMERCAPTO 1,3,4 THIADIAZOLE; MERCURY; RIVER WATER; SILVER NANOPARTICLE; THIADIAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

AGGREGATION; AQUEOUS SOLUTION; EFFLUENT; GIBBS FREE ENERGY; MERCURY (ELEMENT); NANOTECHNOLOGY; RIVER WATER; SAMPLING; SILVER; ULTRASTRUCTURE;

AQUEOUS SOLUTION; ARTICLE; BIOSENSOR; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); EFFLUENT; FLUORESCENCE; QUANTUM YIELD; SPECTROFLUOROMETRY; SYNTHESIS;

ALGORITHMS; FLUORESCENT DYES; LIGANDS; MERCURY; MICROSCOPY, ELECTRON, TRANSMISSION; MODELS, MOLECULAR; NANOPARTICLES; SILVER; SOLUTIONS; SPECTROMETRY, FLUORESCENCE; SPECTROPHOTOMETRY, ULTRAVIOLET; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; SULFHYDRYL COMPOUNDS; THIADIAZOLES; X-RAY DIFFRACTION;

EID: 84858337286     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2012.01.079     Document Type: Article

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