Variability in the concentrations of volatile metabolites emitted by genotypically different strains of Pseudomonas aeruginosa

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10131839" target="_blank" >RIV/00216208:11310/12:10131839 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/12:00379843
Result on the web
<a href="http://dx.doi.org/10.1111/j.1365-2672.2012.05370.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2672.2012.05370.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1365-2672.2012.05370.x" target="_blank" >10.1111/j.1365-2672.2012.05370.x</a>

Result language
angličtina
Original language name
Variability in the concentrations of volatile metabolites emitted by genotypically different strains of Pseudomonas aeruginosa
Original language description
Aims: To characterize the volatile metabolites produced by genotypically diverse strains of Pseudomonas aeruginosa in order to evaluate their potential for use as biomarkers of lung infection in noninvasive breath analysis. Methods and Results: Volatileorganic compounds (VOCs) emitted from 36 clinical strains of Ps. aeruginosa (belonging to different multilocus sequence types) cultured in liquid and on solid media were analysed by gas chromatography mass spectrometry (GC-MS) and selected ion flow tubemass spectrometry (SIFT-MS). Several previously identified VOCs were detected, including ethanol, acetone, 2-butanone, 2-pentanone, isoprene, aminoacetophenone, dimethyl sulphide, dimethyl disulphide, dimethyl trisulphide and methyl thiocyanate. Additionally, significant production of 3-methyl-butanone, acetophenone, methylthioacetate and methyl thiobutanoate was observed for the first time in this study. SIFT-MS quantifications of VOCs showed high variability between genotypically disti
Czech name
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Czech description
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Type
J<sub>x</sub> - 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/GA203%2F09%2F0256" target="_blank" >GA203/09/0256: Selected ion flow tube mass spectrometry studies of volatile compounds emited by bacterial cultures</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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