Aldrithiol-2 as a new derivatization agent for double bond localization in unsaturated compounds by mass spectrometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10409589" target="_blank" >RIV/00216208:11310/19:10409589 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/19:00509131
Result on the web
<a href="http://web.natur.cuni.cz/analchem/isc/isc15.pdf" target="_blank" >http://web.natur.cuni.cz/analchem/isc/isc15.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Aldrithiol-2 as a new derivatization agent for double bond localization in unsaturated compounds by mass spectrometry
Original language description
A new method for localizing double bonds in lipids using derivatization with 2,2'-dipyridyl disulfide (Aldrithiol-2) and electrospray ionization mass spectrometry (ESI-MS) is presented. The derivatization introduces a permanent charge to the molecules. When collisionally activated, the derivatives provide diagnostic peaks useful for establishing the position of the original double bond. Since the permanent charge of the derivative significantly increases the detectability of analytes, the method works well also for lipids of very low polarity like hydrocarbons.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 15th International Students Conference "Modern Analytical Chemistry"
ISBN
978-80-7444-068-7
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
111-117
Publisher name
Univerzita Karlova, Přírodovědecká fakulta
Place of publication
Praha
Event location
Prague
Event date
Sep 19, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000576787700018

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