Direct detection and quantification of malondialdehyde vapour in humid air using selected ion flow tube mass spectrometry supported by gas chromatography/mass spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00443669" target="_blank" >RIV/61388955:_____/15:00443669 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/rcm.7198" target="_blank" >http://dx.doi.org/10.1002/rcm.7198</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/rcm.7198" target="_blank" >10.1002/rcm.7198</a>

Result language

angličtina

Original language name

Direct detection and quantification of malondialdehyde vapour in humid air using selected ion flow tube mass spectrometry supported by gas chromatography/mass spectrometry

Original language description

It has been proposed that malondialdehyde (MDA) reflects free oxygen-radical lipid peroxidation and can be useful as a biomarker to track this process. For the analysis of MDA molecules in humid air by selected ion flow tube mass spectrometry (SIFT-MS),the rate coefficients and the ion product distributions for the reactions of the SIFT-MS reagent ions with volatile MDA in the presence of water vapour are required. Methods The SIFT technique has been used to determine the rate coefficients and ion product distributions for the reactions of H3O+, NO+ and O2+ with gas-phase MDA. In support of the SIFT-MS analysis of MDA, solid-phase microextraction, SPME, coupled with gas chromatography/mass spectrometry, GC/MS, has been used to confirm the identification of MDA. Results The primary product ions have been identified for the reactions of H3O+, NO+ and O2+ with MDA and the formation of their hydrates formed in humid samples is described. The following combinations of reagent and the analy

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/GP14-15771P" target="_blank" >GP14-15771P: Combination of SIFT-MS with electrochemical methods for real-time quantification of volatiles released by damaged bacterial and cell cultures</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Rapid Communications in Mass Spectrometry

ISSN

0951-4198

e-ISSN

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Volume of the periodical

29

Issue of the periodical within the volume

11

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

1069-1079

UT code for WoS article

000354566900011

EID of the result in the Scopus database

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