FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079893668> ?p ?o ?g. }

• W2079893668 abstract "The performance of a dry sampler, with an impregnated denuder in series with a glass fibre filter, using di-n-butylamine (DBA) for airborne isocyanates (200ml min−1) is investigated and compared with an impinger flask with a glass fibre filter in series (1 l min−1). An exposure chamber containing 1,6-hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI), and 2,4- and 2,6-toluene diisocyanate (TDI) in the concentration range of 5–205 μg m−3 [0.7–33 p.p.b.; relative humidity (RH) 50%], generated by gas- and liquid-phase permeation, was used for the investigation. The precision for the dry sampling for five series with eight samplers were in the range of 2.0–6.1% with an average of 3.8%. During 120-min sampling (n = 4), no breakthrough was observed when analysing samplers in series. Sixty-four exposed samplers were analysed after storage for 0, 7, 14, and 21 days. No breakdown of isocyanate derivatives was observed. Twenty-eight samplers in groups of eight were collecting isocyanates during 0.5–32h. Virtually linear relationships were obtained with regard to sampling time and collected isocyanates with correlation coefficients in the range of 0.998–0.999 with the intercept close to the origin. Pre- or post-exposure to ambient air did not affect the result. Dry sampling (n = 48) with impinger-filter sampling (n = 48) of thermal decomposition product of polyurethane polymers, at RH 20, 40, 60, and 90%, was compared for 11 isocyanate compounds. The ratio between the different isocyanates collected with dry samplers and impinger-filter samplers was in the range of 0.80–1.14 for RH = 20%, 0.8–1.25 for RH = 40%, 0.76–1.4 for RH = 60%, and 0.72–3.7 for RH = 90%. Taking into account experimental errors, it seems clear that isocyanic acid DBA derivatives are found at higher levels in the dry samples compared with impinger-filter samplers at elevated humidity. The dry sampling using DBA as the reagent enables easy and robust sampling without the need of field extraction." @default.
• W2079893668 created "2016-06-24" @default.
• W2079893668 creator A5026711091 @default.
• W2079893668 creator A5048483741 @default.
• W2079893668 creator A5050312314 @default.
• W2079893668 creator A5074940693 @default.
• W2079893668 creator A5076245185 @default.
• W2079893668 creator A5082004704 @default.
• W2079893668 date "2013-08-19" @default.
• W2079893668 modified "2023-09-23" @default.
• W2079893668 title "Dry Sampling of Gas-Phase Isocyanates and Isocyanate Aerosols from Thermal Degradation of Polyurethane" @default.
• W2079893668 cites W1997293907 @default.
• W2079893668 cites W2002528728 @default.
• W2079893668 cites W2011268300 @default.
• W2079893668 cites W2018659860 @default.
• W2079893668 cites W2020387456 @default.
• W2079893668 cites W2029611588 @default.
• W2079893668 cites W2033063335 @default.
• W2079893668 cites W2037304530 @default.
• W2079893668 cites W2039751134 @default.
• W2079893668 cites W2045367872 @default.
• W2079893668 cites W2051212037 @default.
• W2079893668 cites W2057349739 @default.
• W2079893668 cites W2058302150 @default.
• W2079893668 cites W2067725719 @default.
• W2079893668 cites W2074198034 @default.
• W2079893668 cites W2077625801 @default.
• W2079893668 cites W2079328293 @default.
• W2079893668 cites W2116921579 @default.
• W2079893668 cites W2117317516 @default.
• W2079893668 cites W2135274401 @default.
• W2079893668 cites W2154349699 @default.
• W2079893668 cites W2170313770 @default.
• W2079893668 doi "https://doi.org/10.1093/annhyg/met046" @default.
• W2079893668 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23960047" @default.
• W2079893668 hasPublicationYear "2013" @default.
• W2079893668 type Work @default.
• W2079893668 sameAs 2079893668 @default.
• W2079893668 citedByCount "7" @default.
• W2079893668 countsByYear W20798936682015 @default.
• W2079893668 countsByYear W20798936682016 @default.
• W2079893668 countsByYear W20798936682020 @default.
• W2079893668 countsByYear W20798936682023 @default.
• W2079893668 crossrefType "journal-article" @default.
• W2079893668 hasAuthorship W2079893668A5026711091 @default.
• W2079893668 hasAuthorship W2079893668A5048483741 @default.
• W2079893668 hasAuthorship W2079893668A5050312314 @default.
• W2079893668 hasAuthorship W2079893668A5074940693 @default.
• W2079893668 hasAuthorship W2079893668A5076245185 @default.
• W2079893668 hasAuthorship W2079893668A5082004704 @default.
• W2079893668 hasBestOaLocation W20798936681 @default.
• W2079893668 hasConcept C121332964 @default.
• W2079893668 hasConcept C158960510 @default.
• W2079893668 hasConcept C178790620 @default.
• W2079893668 hasConcept C185592680 @default.
• W2079893668 hasConcept C2776989157 @default.
• W2079893668 hasConcept C2778328087 @default.
• W2079893668 hasConcept C2779438179 @default.
• W2079893668 hasConcept C2779578285 @default.
• W2079893668 hasConcept C2780534471 @default.
• W2079893668 hasConcept C43617362 @default.
• W2079893668 hasConcept C97355855 @default.
• W2079893668 hasConceptScore W2079893668C121332964 @default.
• W2079893668 hasConceptScore W2079893668C158960510 @default.
• W2079893668 hasConceptScore W2079893668C178790620 @default.
• W2079893668 hasConceptScore W2079893668C185592680 @default.
• W2079893668 hasConceptScore W2079893668C2776989157 @default.
• W2079893668 hasConceptScore W2079893668C2778328087 @default.
• W2079893668 hasConceptScore W2079893668C2779438179 @default.
• W2079893668 hasConceptScore W2079893668C2779578285 @default.
• W2079893668 hasConceptScore W2079893668C2780534471 @default.
• W2079893668 hasConceptScore W2079893668C43617362 @default.
• W2079893668 hasConceptScore W2079893668C97355855 @default.
• W2079893668 hasLocation W20798936681 @default.
• W2079893668 hasLocation W20798936682 @default.
• W2079893668 hasOpenAccess W2079893668 @default.
• W2079893668 hasPrimaryLocation W20798936681 @default.
• W2079893668 hasRelatedWork W1981829368 @default.
• W2079893668 hasRelatedWork W1989634615 @default.
• W2079893668 hasRelatedWork W1989802246 @default.
• W2079893668 hasRelatedWork W1994579999 @default.
• W2079893668 hasRelatedWork W2058242616 @default.
• W2079893668 hasRelatedWork W2074436915 @default.
• W2079893668 hasRelatedWork W2080090628 @default.
• W2079893668 hasRelatedWork W2153131391 @default.
• W2079893668 hasRelatedWork W2370777297 @default.
• W2079893668 hasRelatedWork W2379334355 @default.
• W2079893668 isParatext "false" @default.
• W2079893668 isRetracted "false" @default.
• W2079893668 magId "2079893668" @default.
• W2079893668 workType "article" @default.