Polyvinyl pyrrolidone modified ZnS nanoparticles as a highly selective and sensitive nanosensor for the iodide ion

Polyvinyl pyrrolidone modified ZnS nanoparticles as a highly selective and sensitive nanosensor for the iodide ion

In this communication we report polyvinyl pyrrolidone modified ZnS nanoparticles as a highly selective and sensitive nanosensor for iodide ions. The detection mechanism was demonstrated by the heavy atom effect. The sensor has been successfully applied to estimate the iodide ion in urine samples and...

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Veröffentlicht in:Analytical methods 2013-01, Vol.5 (19), p.4973-4977
Hauptverfasser: Joshi, Kuldeep V., Joshi, Bhoomika K., Harikrishnan, Uma, Patel, Manishkumar B., Menon, Shobhana K.
Format: Artikel
Sprache:eng
Schlagworte:
Estimates
Iodides
Mathematical analysis
Nanoparticles
Nanostructure
Salt water
Urine
Zinc sulfides
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Zusammenfassung:In this communication we report polyvinyl pyrrolidone modified ZnS nanoparticles as a highly selective and sensitive nanosensor for iodide ions. The detection mechanism was demonstrated by the heavy atom effect. The sensor has been successfully applied to estimate the iodide ion in urine samples and highly concentrated brine solutions.
ISSN:1759-9660
1759-9679
DOI:10.1039/c3ay40970h