Development of anion sensors systems based on 4-(2-Pyridylazo)resorcinol (PAR)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00046187" target="_blank" >RIV/00216224:14310/10:00046187 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Development of anion sensors systems based on 4-(2-Pyridylazo)resorcinol (PAR)
Original language description
Some inorganic anions (e.g. halides, phosphate, pyrophosphate, carbonate) play an important role in living organisms; they are also used in industry and they are present in natural mineral waters. The azodyes are well known as widely used chromogenic reagents for determination of a number of metal ions. Unfortunately, the determination is in some cases hampered by the presence of interfering anions. In this contribution, we will discuss the results of the analysis of this phenomena for selected systems(uranyl - PAR, Tl(III)-PAR). These systems were used for determination of some anions after optimization of experimental conditions, specifically uranyl-PAR for hygrogencarbonate and for oxalate, as well as Tl(III)-PAR for iodide, bromide, and chloride.Since the color change in aqueous solution caused by a ligand substitution reaction (ML + nX = MXn + L) is sufficiently large, the studied metal complexes can be used as potential inexpensive anion chemosensors available for general pract
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník 14. česko - slovenské spektroskopické konference
ISBN
978-80-7395-282-2
ISSN
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e-ISSN
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Number of pages
100
Pages from-to
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Publisher name
Spektroskopická společnost Jana Marka Marci, 2010.
Place of publication
Pardubice
Event location
Litomyšl
Event date
May 31, 2010
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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