Carbonate sensor based on macrocyclic DO3A ligand
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00046191" target="_blank" >RIV/00216224:14310/10:00046191 - 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
Carbonate sensor based on macrocyclic DO3A ligand
Original language description
H3do3a is heptadentate macrocyclic ligand capable of formation of the thermodynamic stable complex with europium(III) ion and it is able to form ternary lanthanide species with mono- and bidentate ligands. This contribution enlarges the study of the formation of ternary complex europium(III) species with important bioanalytes (carbonate, citrate, hydrogencarbonate, oxalate) or other ligands (5-sulfosalicylic, phthalic and picolinic acids) at pH = 7.2 by means of molecular luminescence spectroscopy. Theformation of ternary complex species is accompanied by the increase of luminescence. The phenomenon is the consequence of exclusion of water molecules from the first coordination sphere substitution as the most effective quenchers. The simultaneous increase of coordination number of europium(III) ion from seven to nine. Picolinate form ternary complex species demonstrating high fluorescence intensity and the application of achieved results for determination of the bioanalytes is discusse
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)<br>S - Specificky vyzkum na vysokych skolach<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
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
Abstract book of XIV. International Symposium on Luminescence Spectrometry
ISBN
978-80-254-6830-2
ISSN
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e-ISSN
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Number of pages
216
Pages from-to
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Publisher name
Faculty of Pharmacy, Charles University, Prague
Place of publication
Praha
Event location
Praha
Event date
Jul 13, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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