Highly sensitive analysis of chlorophenols and sulfonamides in waters by electrophoretic focusion on inverse electromigration dispersion gradient with ESI-MS detection
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F16%3A00467997" target="_blank" >RIV/68081715:_____/16:00467997 - 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
Highly sensitive analysis of chlorophenols and sulfonamides in waters by electrophoretic focusion on inverse electromigration dispersion gradient with ESI-MS detection
Original language description
This work presents a new methodology for high-sensitivity analyses by capillarynelectrophoresis (CE) with electrospray-ionization mass spectrometric (ESI-MS)ndetection, based on electrophoretic focusing on an inverse electromigration dispersionn(EMD) gradient. The technique is based on a robust electrolyte system providing angradient of required properties, suitable for routine analyses of trace amounts of weaknacids with pKa values between approx. 6.5 and 9. Examples analyses of severalnchlorophenols and sulfonamides are presented, with LODs around 3x10-9 M for spikedndrinking water without any sample pretreatment.
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
<a href="/en/project/GA13-05762S" target="_blank" >GA13-05762S: Theory, methodology and development of progressive chemical methods for analysis of trace components and complex samples by capillary electrophoresis.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
CECE 2016. 13th International Interdisciplinary Meeting on Bioanalysis
ISBN
978-80-904959-4-4
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
184-186
Publisher name
Ústav analytické chemie AV ČR, v. v. i.
Place of publication
Brno
Event location
Brno
Event date
Oct 17, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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