The analysis of linear and monomethylalkanes in exhaled breath samples by GC x GC-FID and GC-MS/MS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10292477" target="_blank" >RIV/00216208:11310/15:10292477 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00064165:_____/15:10292477

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jchromb.2014.11.026" target="_blank" >http://dx.doi.org/10.1016/j.jchromb.2014.11.026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jchromb.2014.11.026" target="_blank" >10.1016/j.jchromb.2014.11.026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The analysis of linear and monomethylalkanes in exhaled breath samples by GC x GC-FID and GC-MS/MS

Popis výsledku v původním jazyce

A new arrangement of the INCAT (inside needle capillary adsorption trap) device with Carbopack X and Carboxen 1000 as sorbent materials was applied for sampling, preconcentration and injection of C-6-C-19 n-alkanes and their monomethyl analogs in exhaledbreath samples. For the analysis both GC MS/MS and GC x GC-FID techniques were used. Identification of the analytes was based on standards, measured retention indices and selective SRM transitions of the individual isomers. The GC-MS/MS detection limitswere in the range from 2.1 pg for n-tetradecane to 86 pg for 5-methyloctadecane. The GC x GC-FID detection limits ranged from 19 pg for n-dodecane to 110 pg for 3-methyloctane.

Název v anglickém jazyce

The analysis of linear and monomethylalkanes in exhaled breath samples by GC x GC-FID and GC-MS/MS

Popis výsledku anglicky

A new arrangement of the INCAT (inside needle capillary adsorption trap) device with Carbopack X and Carboxen 1000 as sorbent materials was applied for sampling, preconcentration and injection of C-6-C-19 n-alkanes and their monomethyl analogs in exhaledbreath samples. For the analysis both GC MS/MS and GC x GC-FID techniques were used. Identification of the analytes was based on standards, measured retention indices and selective SRM transitions of the individual isomers. The GC-MS/MS detection limitswere in the range from 2.1 pg for n-tetradecane to 86 pg for 5-methyloctadecane. The GC x GC-FID detection limits ranged from 19 pg for n-dodecane to 110 pg for 3-methyloctane.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences

ISSN

1570-0232

e-ISSN

—

Svazek periodika

978

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

62-69

Kód UT WoS článku

000348336100008

EID výsledku v databázi Scopus

2-s2.0-84919782609