Investigation of Ion Interaction with Glyoxal

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10372299" target="_blank" >RIV/00216208:11320/17:10372299 - isvavai.cz</a>
Result on the web
<a href="https://www.mff.cuni.cz/veda/konference/wds/proc/pdf17/WDS17_18_f2_Lacko.pdf" target="_blank" >https://www.mff.cuni.cz/veda/konference/wds/proc/pdf17/WDS17_18_f2_Lacko.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Investigation of Ion Interaction with Glyoxal
Original language description
Glyoxal is an unstable and extremely reactive molecule represents an important part of biological processes. The detection of glyoxal using soft chemical ionization techniques is, due to its behavior, nontrivial. In this article we present results of investigation of the reactions of thermalized H3O+, NO+ and O2+ ions with glyoxal molecules interactions using SIFT-MS experimental technique. The main result is characterization of the dependences of these reactions on variable sample humidity corresponding to flow tube H2O concentrations. We have observed formation of protonated formaldehyde (m/z 31) from H3O+ reagent ions in presence of glyoxal and water. Additionally, association into M(NO)+ ion and charge transfer into M+. ion was observer for NO+ and O2+. ions respectively.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'17 Proceedings of Contributed Papers — Physics
ISBN
978-80-7378-356-3
ISSN
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e-ISSN
neuvedeno
Number of pages
5
Pages from-to
116-120
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Prague, Czech Republic
Event date
Jun 6, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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