GLOVOCS Master compound assignment guide for proton transfer reaction mass spectrometry users
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F21%3A00542398" target="_blank" >RIV/86652079:_____/21:00542398 - isvavai.cz</a>
Result on the web
<a href="https://reader.elsevier.com/reader/sd/pii/S1352231020306634?token=1094F2AE91C8DE274C5777F021EBFD806E1079D67679F4F7591DCBF5E4038E1C4E7D8835C68BFF010E1001315570EF84&originRegion=eu-west-1&originCreation=20210517085825" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S1352231020306634?token=1094F2AE91C8DE274C5777F021EBFD806E1079D67679F4F7591DCBF5E4038E1C4E7D8835C68BFF010E1001315570EF84&originRegion=eu-west-1&originCreation=20210517085825</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.atmosenv.2020.117929" target="_blank" >10.1016/j.atmosenv.2020.117929</a>
Alternative languages
Result language
angličtina
Original language name
GLOVOCS Master compound assignment guide for proton transfer reaction mass spectrometry users
Original language description
The richness of measurements obtained by Proton-Transfer Reactions Mass Spectrometry (PTR-MS) has opened a new paradigm for the quantification of volatile organic compounds (VOCs). A wide range of compounds can be monitored, however, each detected signal is subject to a compound assignment instead of actual identification because PTR techniques are mass-selective and isomers cannot be separately measured. Thus, rapid development in the field requests continued community efforts to identify compounds. In this study we have reviewed the available literature and created a master compound assignment guide called GLOVOCS that can be referred to by PTR-MS practitioners. GLOVOCS is aimed to help in advancing science of VOCs by facilitating the research of multiple groups using PTR-MS to monitor VOCs and to disentangle the physical, chemical and biological mechanisms underlying their production, emission and impact on environment and organisms from bacteria to humans. The guide is freely accessible at http://glovocs.creaf.cat as a collaborative tool, where users can both consult and contribute to the identification of VOCs by providing possible candidates for all chemical formulas from 18 to 330 atomic mass units. When available, we indicate if there is evidence for biogenic or anthropogenic VOC origin, as well as grouping the compounds based on the Classyfire chemotaxonomic classification (Djoumbou Feunang et al., 2016). While GLOVOCS aims to facilitate the first assessment and consistent classification of compounds, we highly recommend further cross-validation for verifying compounds when using PTRMS techniques.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10509 - Meteorology and atmospheric sciences
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Atmospheric Environment
ISSN
1352-2310
e-ISSN
1873-2844
Volume of the periodical
244
Issue of the periodical within the volume
JAN
Country of publishing house
GB - UNITED KINGDOM
Number of pages
4
Pages from-to
117929
UT code for WoS article
000591734600005
EID of the result in the Scopus database
2-s2.0-85091586909