About: Development of halide sensor based on 4-(2-Pyridylazo)resorcinol (PAR)

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About: Development of halide sensor based on 4-(2-Pyridylazo)resorcinol (PAR) Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Halide salts are used as raw materials in industrial processes and they are also present in natural mineral waters. Due to the wide impact of those anions on health and environment there is a need for fast, inexpensive and practical methods for halide anion determination. The azodyes are well known as widely utilized chromogenic reagents for determination of a number of metal ions. Unfortunately, their determination is in some cases hampered by the presence of interfering anions. This contribution discuss the results of the analysis of this phenomena for selected Tl(III)-PAR system which was employed for determination of iodide, bromide, and chloride after optimization of experimental conditions. Since the color change in aqueous solution caused by a ligand substitution reaction is sufficiently large, the studied system can be used as potential inexpensive halide chemosensor available for general practice. The attempt to analyze halide(s) in mixture was done by experimental data treatment by ANN. Halide salts are used as raw materials in industrial processes and they are also present in natural mineral waters. Due to the wide impact of those anions on health and environment there is a need for fast, inexpensive and practical methods for halide anion determination. The azodyes are well known as widely utilized chromogenic reagents for determination of a number of metal ions. Unfortunately, their determination is in some cases hampered by the presence of interfering anions. This contribution discuss the results of the analysis of this phenomena for selected Tl(III)-PAR system which was employed for determination of iodide, bromide, and chloride after optimization of experimental conditions. Since the color change in aqueous solution caused by a ligand substitution reaction is sufficiently large, the studied system can be used as potential inexpensive halide chemosensor available for general practice. The attempt to analyze halide(s) in mixture was done by experimental data treatment by ANN. (en)
Title	Development of halide sensor based on 4-(2-Pyridylazo)resorcinol (PAR) Development of halide sensor based on 4-(2-Pyridylazo)resorcinol (PAR) (en)
skos:prefLabel	Development of halide sensor based on 4-(2-Pyridylazo)resorcinol (PAR) Development of halide sensor based on 4-(2-Pyridylazo)resorcinol (PAR) (en)
skos:notation	RIV/00216224:14310/10:00046188!RIV11-MSM-14310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(LC06035), P(ME09065)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šídlo, Michal Lubal, Přemysl
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	253951
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/10:00046188
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PAR; halide sensor; chloride; bromide; iodide; sensor array; ANN (en)
http://linked.open.../riv/klicoveSlovo	ANN chloride iodide PAR bromide halide sensor sensor array
http://linked.open...ontrolniKodProRIV	[57A0DB6CE474]
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine. Research of new detection systems based on sensor arrays for application in speciation analysis
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Lubal, Přemysl Šídlo, Michal Anzenbacher jr., Pavel
http://localhost/t...ganizacniJednotka	14310

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