Mass spectrometry for real-time quantitative breath analysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F14%3A00434372" target="_blank" >RIV/61388955:_____/14:00434372 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/1752-7155/8/2/027101" target="_blank" >http://dx.doi.org/10.1088/1752-7155/8/2/027101</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1752-7155/8/2/027101" target="_blank" >10.1088/1752-7155/8/2/027101</a>

Result language

angličtina

Original language name

Mass spectrometry for real-time quantitative breath analysis

Original language description

Breath analysis research is being successfully pursued using a variety of analytical methods, prominent amongst which are gas chromatography with mass spectrometry, GC-MS, ion mobility spectrometry, IMS, and the fast flow and flow-drift tube techniques called selected ion flow tube mass spectrometry, SIFT-MS, and proton transfer reaction mass spectrometry, PTR-MS. In this paper the case is made for real-time breath analysis by obviating sample collection into bags or onto traps that can suffer from partial degradation of breath metabolites or the introduction of impurities. Real-time analysis of a broad range of volatile chemical compounds can be best achieved using SIFT-MS and PTR-MS, which are sufficiently sensitive and rapid to allow the simultaneous analyses of several trace gas metabolites in single breath exhalations. The basic principles and the ion chemistry that underpin these two analytical techniques are briefly described and the differences between them, including their res

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

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Journal of Breath Research

ISSN

1752-7155

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

23

Pages from-to

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UT code for WoS article

000337353100004

EID of the result in the Scopus database

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