Matches in SemOpenAlex for { <https://semopenalex.org/work/W329365093> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W329365093 abstract "It has been shown that extracts of respirable ambient particulate organic matter (POM) are strongly mutagenic in the Ames bacterial assay without microsomal activation. While the chemical compounds responsible for the direct mutagenicity of ambient POM have not been completely characterized, nitrated PAH, many of which are strong, direct mutagens, are present in ambient POM and combustion-generated emissions. The chemical transformations of several atmospherically relevant PAH and the formation of nitro-PAH have been experimentally investigated. The specific studies carried out have included: (1) investigation of the reactions of adsorbed PAH with gaseous dinitrogen pentoxide (N/sub 2/O/sub 5/) and ozone (O/sub 3/) in environmental chambers; (2) an investigation of the solution-phase reactions of N/sub 2/O/sub 5/ with fluoranthene; (3) the synthesis, identification and determination of the mutagenic properties of the isomeric nitrobenzo(a)pyrenes; (4) studies concerning the sampling and GC-MS analyses of the mononitro isomers of fluoranthene and pyrene and dinitrofluoranthenes; and (5) investigations of the kinetics and products of the gas-phase reactions of PAH with N/sub 2/O/sub 5/ and with the hydroxyl (OH) radical. The kinetic, mechanistic and product data obtained from these studies show that the gas-phase reactions of N/sub 2/O/sub 5/ at night and the OH radical during daylightmore » hours with the lower molecular weight PAH can be highly important, both as atmospheric loss processes for these PAH and as formation routes to several of the directly mutagenic mononitro-PAH observed in ambient POM.« less" @default.
- W329365093 created "2016-06-24" @default.
- W329365093 creator A5008891614 @default.
- W329365093 creator A5029874048 @default.
- W329365093 creator A5045247516 @default.
- W329365093 creator A5051542377 @default.
- W329365093 creator A5061205095 @default.
- W329365093 creator A5067631967 @default.
- W329365093 creator A5076771117 @default.
- W329365093 date "1986-01-01" @default.
- W329365093 modified "2023-09-27" @default.
- W329365093 title "Photochemical and thermal reactions of combustion-related particulate matter: a combined chemical and microbiological approach. Final report, May 1, 1982-April 30, 1986" @default.
- W329365093 hasPublicationYear "1986" @default.
- W329365093 type Work @default.
- W329365093 sameAs 329365093 @default.
- W329365093 citedByCount "0" @default.
- W329365093 crossrefType "journal-article" @default.
- W329365093 hasAuthorship W329365093A5008891614 @default.
- W329365093 hasAuthorship W329365093A5029874048 @default.
- W329365093 hasAuthorship W329365093A5045247516 @default.
- W329365093 hasAuthorship W329365093A5051542377 @default.
- W329365093 hasAuthorship W329365093A5061205095 @default.
- W329365093 hasAuthorship W329365093A5067631967 @default.
- W329365093 hasAuthorship W329365093A5076771117 @default.
- W329365093 hasConcept C105923489 @default.
- W329365093 hasConcept C107872376 @default.
- W329365093 hasConcept C121332964 @default.
- W329365093 hasConcept C139066938 @default.
- W329365093 hasConcept C148898269 @default.
- W329365093 hasConcept C177801218 @default.
- W329365093 hasConcept C178790620 @default.
- W329365093 hasConcept C185592680 @default.
- W329365093 hasConcept C24245907 @default.
- W329365093 hasConcept C2776778087 @default.
- W329365093 hasConcept C2778951431 @default.
- W329365093 hasConcept C2780112459 @default.
- W329365093 hasConcept C36663273 @default.
- W329365093 hasConcept C508106653 @default.
- W329365093 hasConcept C62520636 @default.
- W329365093 hasConcept C75473681 @default.
- W329365093 hasConceptScore W329365093C105923489 @default.
- W329365093 hasConceptScore W329365093C107872376 @default.
- W329365093 hasConceptScore W329365093C121332964 @default.
- W329365093 hasConceptScore W329365093C139066938 @default.
- W329365093 hasConceptScore W329365093C148898269 @default.
- W329365093 hasConceptScore W329365093C177801218 @default.
- W329365093 hasConceptScore W329365093C178790620 @default.
- W329365093 hasConceptScore W329365093C185592680 @default.
- W329365093 hasConceptScore W329365093C24245907 @default.
- W329365093 hasConceptScore W329365093C2776778087 @default.
- W329365093 hasConceptScore W329365093C2778951431 @default.
- W329365093 hasConceptScore W329365093C2780112459 @default.
- W329365093 hasConceptScore W329365093C36663273 @default.
- W329365093 hasConceptScore W329365093C508106653 @default.
- W329365093 hasConceptScore W329365093C62520636 @default.
- W329365093 hasConceptScore W329365093C75473681 @default.
- W329365093 hasLocation W3293650931 @default.
- W329365093 hasOpenAccess W329365093 @default.
- W329365093 hasPrimaryLocation W3293650931 @default.
- W329365093 hasRelatedWork W1988894835 @default.
- W329365093 hasRelatedWork W1995220083 @default.
- W329365093 hasRelatedWork W2014258772 @default.
- W329365093 hasRelatedWork W2019142316 @default.
- W329365093 hasRelatedWork W2022358289 @default.
- W329365093 hasRelatedWork W2047004375 @default.
- W329365093 hasRelatedWork W2050587022 @default.
- W329365093 hasRelatedWork W2059400437 @default.
- W329365093 hasRelatedWork W2071793365 @default.
- W329365093 hasRelatedWork W2151140101 @default.
- W329365093 hasRelatedWork W2174967333 @default.
- W329365093 hasRelatedWork W2314814381 @default.
- W329365093 hasRelatedWork W2321147064 @default.
- W329365093 hasRelatedWork W2507423014 @default.
- W329365093 hasRelatedWork W2799356145 @default.
- W329365093 hasRelatedWork W2910754857 @default.
- W329365093 hasRelatedWork W2980415028 @default.
- W329365093 hasRelatedWork W2990514091 @default.
- W329365093 hasRelatedWork W3203483234 @default.
- W329365093 hasRelatedWork W3211093540 @default.
- W329365093 isParatext "false" @default.
- W329365093 isRetracted "false" @default.
- W329365093 magId "329365093" @default.
- W329365093 workType "article" @default.