Determination of rhenium complexes with 1,2-dihydroxybenzene and 1,2,3-trihydroxy-benzene by CZE compared with HPLC-UV/MS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F16%3A10336683" target="_blank" >RIV/00216208:11310/16:10336683 - isvavai.cz</a>

Výsledek na webu

<a href="http://web.natur.cuni.cz/analchem/isc/isc12.pdf" target="_blank" >http://web.natur.cuni.cz/analchem/isc/isc12.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of rhenium complexes with 1,2-dihydroxybenzene and 1,2,3-trihydroxy-benzene by CZE compared with HPLC-UV/MS

Popis výsledku v původním jazyce

Two analytical methods, HPLC and CZE, have been successfully used for determination and separation of reaction mixtures containing rhenium complexes, a potentially important group in medicine, prepared by a reaction of tetrabutylammonium tetrachlorooxo-rhenate as rhenium precursor and complex forming ligands 1,2,3-trihydroxybenzene and 1,2-dihydroxybenzene. Borate buffers in the range of pH6.0-11.5were tested as background electrolytes, all of them provide complete resolution of all components of a reaction mixtures within 10 min. Effective electrophoretic mobilities of separated components were calculated and relevant graphs were designed. Optimal conditions for HPLC-UV/MS separation of reaction mixture components have been successfully discovered for the Agilent Zorbax SAX column, fully resolved peaks were identified by amassspectrometry with electrospray ionization.

Název v anglickém jazyce

Determination of rhenium complexes with 1,2-dihydroxybenzene and 1,2,3-trihydroxy-benzene by CZE compared with HPLC-UV/MS

Popis výsledku anglicky

Two analytical methods, HPLC and CZE, have been successfully used for determination and separation of reaction mixtures containing rhenium complexes, a potentially important group in medicine, prepared by a reaction of tetrabutylammonium tetrachlorooxo-rhenate as rhenium precursor and complex forming ligands 1,2,3-trihydroxybenzene and 1,2-dihydroxybenzene. Borate buffers in the range of pH6.0-11.5were tested as background electrolytes, all of them provide complete resolution of all components of a reaction mixtures within 10 min. Effective electrophoretic mobilities of separated components were calculated and relevant graphs were designed. Optimal conditions for HPLC-UV/MS separation of reaction mixture components have been successfully discovered for the Agilent Zorbax SAX column, fully resolved peaks were identified by amassspectrometry with electrospray ionization.

Druh

D - Stať ve sborníku

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

PROCEEDINGS OF THE 12TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY

ISBN

978-80-7444-044-1

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

73-79

Název nakladatele

CHARLES UNIV, FAC SCIENCE

Místo vydání

PRAGUE 2

Místo konání akce

Prague

Datum konání akce

22. 9. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000391253800014