compact ptr-ms (IONICON Inc)
90
Structured Review
IONICON Inc
compact ptr-ms
Compact Ptr Ms, supplied by IONICON Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/compact+ptr-ms/compact+ptr+ms/nct05727852-2-9-15
Average 90 stars, based on 1 article reviews
Compact Ptr Ms, supplied by IONICON Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/compact+ptr-ms/compact+ptr+ms/nct05727852-2-9-15
Average 90 stars, based on 1 article reviews
compact ptr-ms - by Bioz Stars,
2026-10
90/100 stars
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other:Article Title: HFA Discoveries Abstract. Article Snippet: Exhaled breath was analyzed using PTR-MS ( Article Title: Dry sampling of gas-phase isocyanates and isocyanate aerosols from thermal degradation of polyurethane. Article Snippet: Article Title: Comparison of air samplers for determination of isocyanic acid and applicability for work environment exposure assessment. Article Snippet: Isocyanic acid (ICA) is one of the most abundant isocyanates formed during thermal decomposition of polyurethane (PUR), and other nitrogen containing polymers.. Hot-work, such as flame cutting, forging, grinding, turning and welding may give rise to thermal decomposition of said polymers potentially forming significant amounts of ICA.. A newly launched dry denuder sampler for airborne isocyanates using di-n-butylamine (DBA) demonstrated build-up of background ICA-DBA over time. Article Title: Abstracts of the Heart Failure 2016 Conference, Florence, Italy, 21-24 May 2016. Article Snippet: Heart failure can occur in any age, no depend on sex, but in men and women the mechanism, even if is the same, the fact is that the compromise on pumping function is diferent.. AIM We realized a follow-up with 100 female patients during hospitalization with heart failure as a mean diagnostic.. These are patient between 60 and 75 years old, with different pathologies: diabetes mellitus, arterial hypertension, obesity, atrial fibrillation, and hypothyroidism. Article Title: The applicability of proton transfer reaction-mass spectrometry (PTR-MS) for determination of isocyanic acid (ICA) in work room atmospheres. Article Snippet: Amethod is presented for the real-time quantitative determination of isocyanic acid (ICA) in air using proton transfer reaction-mass spectrometry (PTR-MS).. Quantum mechanical calculations were performed to establish the ion-polar molecule reaction rate of ICA and other isocyanates.. The PTR-MS was calibrated against different ICA air concentrations and humidity conditions using Fourier transform-infrared spectroscopy (FT-IR) as quantitative reference. Article Title: Exhaled Breath Proton Mass Spectrometry and Assessment of Endothelial Dysfunction in Patients With Respiratory Diseases Article Snippet: Outcome Measure: Molecular composition of exhaled breath analysed by Article Title: Determination of Gas Phase Isocyanates Using Proton Transfer Reaction Mass Spectrometry Article Snippet: We report the development of proton transfer reaction-mass spectrometry (PTR-MS) methodology for on-line monitoring, using a direct reading instrument, of several typical gas phase isocyanates, including isocyanic acid (ICA), ethyl isocyanate (EIC), phenyl isocyanate (PhI), hexamethylene diisocyanate (HDI) and toluene diisocyanate (TDI).. In the study, ICA and MIC were generated by thermal degradation of urea and 1,3-dimethylurea, respectively, while the other isocyanates were generated by liquid and gas permeation techniques.. Comparative, reference measurements were made by sampling isocyanate atmosphere using impinger flasks containing the reagent di-n-butyl amine (DBA) then determining the resulting DBA derivatives by liquid chromatography (LC)-MS/MS. Comparison:Article Title: Dynamics of retronasal aroma perception during consumption: Cross-linking on-line breath analysis with medico-analytical tools to elucidate a complex process Article Snippet: An analytical concept is developed for the on-line investigation of the temporal and spatial dynamics in orthoand retronasal odor perception.. It aims at the elucidation of the relationship between the molecular level and perception during and after administration of a chemical stimulus.. One basic principle is to apply precisely defined odorous stimuli, and to measure their temporal characteristics using an on-line analytical technique, proton-transfer reaction mass spectrometry (PTR-MS). |