Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376143624> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W4376143624 endingPage "i98" @default.
- W4376143624 startingPage "i97" @default.
- W4376143624 abstract "Abstract To protect the general population as well as workers, authorities have to identify the most toxic compounds in the particulate aerosol and effectively reduce their concentrations. As the oxidative potential (OP) is suggested to be linked with health effects, it may be more effective to control specific sources of oxidizing particles rather than overall particulate mass. In that case, the use of direct-reading instruments for OP measurement could help to the effective control of noxious air pollutant sources. We present here the development and characterization of a direct-reading instrument based on the acellular ferrous-orange xylenol (FOX) assay, allowing a continuous sensing of ambient oxidizing compounds. The detection principle relies on multiscattering-enhanced absorbance strategy enabling sensitive detection of airborne oxidants (e.g. hydrogen peroxide, hydroxyl radical) with a time resolution of 5 min. Two parallel tasks to improve the reading instrument are underway: 1. A better understanding of the FOX response to the potentially interfering ozone and NOx gases and it relationship with emission sources; 2. Improving the interface for transferring the aerosol in the FOX solution and characterizing the instrument regarding it sensibility, linearity, repeatability and response time. Continuous determination of OP will enable robust epidemiological studies to evidence potential associations with oxidative stress-related and inflammatory disorders. In the future, mapping the average annual OP – together with current PM10, NOx and O3 – will be an essential chemical dimension of the pollution profile." @default.
- W4376143624 created "2023-05-12" @default.
- W4376143624 creator A5005686050 @default.
- W4376143624 creator A5019765917 @default.
- W4376143624 creator A5024279384 @default.
- W4376143624 creator A5091925606 @default.
- W4376143624 creator A5091925607 @default.
- W4376143624 date "2023-05-01" @default.
- W4376143624 modified "2023-09-27" @default.
- W4376143624 title "113 Development of a Direct Reading Instrument for Oxidative Potential Measurement in Air" @default.
- W4376143624 doi "https://doi.org/10.1093/annweh/wxac087.239" @default.
- W4376143624 hasPublicationYear "2023" @default.
- W4376143624 type Work @default.
- W4376143624 citedByCount "0" @default.
- W4376143624 crossrefType "journal-article" @default.
- W4376143624 hasAuthorship W4376143624A5005686050 @default.
- W4376143624 hasAuthorship W4376143624A5019765917 @default.
- W4376143624 hasAuthorship W4376143624A5024279384 @default.
- W4376143624 hasAuthorship W4376143624A5091925606 @default.
- W4376143624 hasAuthorship W4376143624A5091925607 @default.
- W4376143624 hasConcept C105923489 @default.
- W4376143624 hasConcept C107872376 @default.
- W4376143624 hasConcept C178790620 @default.
- W4376143624 hasConcept C179104552 @default.
- W4376143624 hasConcept C185592680 @default.
- W4376143624 hasConcept C203032635 @default.
- W4376143624 hasConcept C24245907 @default.
- W4376143624 hasConcept C2779345167 @default.
- W4376143624 hasConcept C2780392101 @default.
- W4376143624 hasConcept C2908647359 @default.
- W4376143624 hasConcept C39432304 @default.
- W4376143624 hasConcept C533411734 @default.
- W4376143624 hasConcept C559116025 @default.
- W4376143624 hasConcept C71924100 @default.
- W4376143624 hasConcept C77176794 @default.
- W4376143624 hasConcept C99454951 @default.
- W4376143624 hasConceptScore W4376143624C105923489 @default.
- W4376143624 hasConceptScore W4376143624C107872376 @default.
- W4376143624 hasConceptScore W4376143624C178790620 @default.
- W4376143624 hasConceptScore W4376143624C179104552 @default.
- W4376143624 hasConceptScore W4376143624C185592680 @default.
- W4376143624 hasConceptScore W4376143624C203032635 @default.
- W4376143624 hasConceptScore W4376143624C24245907 @default.
- W4376143624 hasConceptScore W4376143624C2779345167 @default.
- W4376143624 hasConceptScore W4376143624C2780392101 @default.
- W4376143624 hasConceptScore W4376143624C2908647359 @default.
- W4376143624 hasConceptScore W4376143624C39432304 @default.
- W4376143624 hasConceptScore W4376143624C533411734 @default.
- W4376143624 hasConceptScore W4376143624C559116025 @default.
- W4376143624 hasConceptScore W4376143624C71924100 @default.
- W4376143624 hasConceptScore W4376143624C77176794 @default.
- W4376143624 hasConceptScore W4376143624C99454951 @default.
- W4376143624 hasIssue "Supplement_1" @default.
- W4376143624 hasLocation W43761436241 @default.
- W4376143624 hasOpenAccess W4376143624 @default.
- W4376143624 hasPrimaryLocation W43761436241 @default.
- W4376143624 hasRelatedWork W1991605059 @default.
- W4376143624 hasRelatedWork W2016873241 @default.
- W4376143624 hasRelatedWork W2020593205 @default.
- W4376143624 hasRelatedWork W2068002709 @default.
- W4376143624 hasRelatedWork W2158278020 @default.
- W4376143624 hasRelatedWork W2168676148 @default.
- W4376143624 hasRelatedWork W2381763096 @default.
- W4376143624 hasRelatedWork W2547910367 @default.
- W4376143624 hasRelatedWork W2915520132 @default.
- W4376143624 hasRelatedWork W939446966 @default.
- W4376143624 hasVolume "67" @default.
- W4376143624 isParatext "false" @default.
- W4376143624 isRetracted "false" @default.
- W4376143624 workType "article" @default.