Matches in SemOpenAlex for { <https://semopenalex.org/work/W2099697063> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2099697063 endingPage "35" @default.
- W2099697063 startingPage "28" @default.
- W2099697063 abstract "The formation of nitrated pyrenes was investigated on nine metallic oxides as soil components with pyrene and various nitrogen sources under xenon lamp irradiation. The metallic oxides studied were CaO, Al2O3, MgO, Fe2O3, SiO2 (quartz, silicic anhydride, and silica gel forms), and TiO2 (rutile and anatase forms). Nitrated pyrene as a reaction product was extracted with benzene: ethanol (4 : 1, v/v) and analyzed by GC/MS selected ion monitoring (SIM). In the presence of indoor air, 1-nitropyrene (1-NP) was produced in all nine metallic oxides, and the yield of 1-NP was high on silicon dioxide (SiO2; silicic anhydride and silica gel forms) and titanium dioxide (TiO2; rutile and anatase forms). 2-Nitropyrene (2-NP) and 4-nitropyrene (4-NP) were produced in aluminum oxide (Al2O3), magnesium oxide (MgO), and TiO2 (rutile form). In the presence of nitrogen dioxide gas (NO2 gas), nitrite ion (NO2-) or nitrate ion (NO3-), 1-NP was produced in SiO2 (silicic anhydride and silica gel forms), TiO2 (rutile and anatase forms), Al2O3, and MgO. 2- and 4-NP were produced in most samples of Al2O3 and MgO. Accordingly, NO2 gas, NO2-, and NO3- were shown to be nitrogen sources for the formation of nitrated pyrenes in these metallic oxides. In addition, in the presence of these nitrogen sources, 2- and 4-NP were produced on metallic oxides as soil components. The yields and formation patterns of the three types of mononitrated pyrenes differed in the various metallic oxides, as well as with the type of nitrogen source (NO2 gas, NO2- or NO3-). Hence, the nature of the photochemical reaction in the formation of the nitrated pyrenes differed depending on the type of metallic oxide and source of nitrogen. The yields of nitrated pyrenes depended on the amount of NO2- in Al2O3 and MgO and on the amount of NO3- in Al2O3 and SiO2 (silicic anhydride form). In these experiments, dinitropyrenes were not detected in all cases." @default.
- W2099697063 created "2016-06-24" @default.
- W2099697063 creator A5008749841 @default.
- W2099697063 creator A5025552496 @default.
- W2099697063 creator A5033978745 @default.
- W2099697063 date "2001-01-01" @default.
- W2099697063 modified "2023-10-12" @default.
- W2099697063 title "Nitration of Pyrene in Metallic Oxides as Soil Components in the Presence of Indoor Air, Nitrogen Dioxide Gas, Nitrite Ion, or Nitrate Ion Under Xenon lrradiation." @default.
- W2099697063 cites W1983149286 @default.
- W2099697063 cites W1996224841 @default.
- W2099697063 cites W2011623920 @default.
- W2099697063 cites W2016734503 @default.
- W2099697063 cites W2019747774 @default.
- W2099697063 cites W2039616707 @default.
- W2099697063 cites W2051940400 @default.
- W2099697063 cites W2076218074 @default.
- W2099697063 cites W2085495011 @default.
- W2099697063 cites W2091012001 @default.
- W2099697063 cites W2202101705 @default.
- W2099697063 cites W2319939225 @default.
- W2099697063 cites W2320956015 @default.
- W2099697063 cites W2321844199 @default.
- W2099697063 doi "https://doi.org/10.1248/jhs.47.28" @default.
- W2099697063 hasPublicationYear "2001" @default.
- W2099697063 type Work @default.
- W2099697063 sameAs 2099697063 @default.
- W2099697063 citedByCount "15" @default.
- W2099697063 countsByYear W20996970632012 @default.
- W2099697063 countsByYear W20996970632017 @default.
- W2099697063 countsByYear W20996970632020 @default.
- W2099697063 countsByYear W20996970632021 @default.
- W2099697063 countsByYear W20996970632023 @default.
- W2099697063 crossrefType "journal-article" @default.
- W2099697063 hasAuthorship W2099697063A5008749841 @default.
- W2099697063 hasAuthorship W2099697063A5025552496 @default.
- W2099697063 hasAuthorship W2099697063A5033978745 @default.
- W2099697063 hasBestOaLocation W20996970631 @default.
- W2099697063 hasConcept C161790260 @default.
- W2099697063 hasConcept C178790620 @default.
- W2099697063 hasConcept C179104552 @default.
- W2099697063 hasConcept C185592680 @default.
- W2099697063 hasConcept C191897082 @default.
- W2099697063 hasConcept C192562407 @default.
- W2099697063 hasConcept C2777402863 @default.
- W2099697063 hasConcept C2777593239 @default.
- W2099697063 hasConcept C2777889555 @default.
- W2099697063 hasConcept C2778951431 @default.
- W2099697063 hasConcept C2780723490 @default.
- W2099697063 hasConcept C537208039 @default.
- W2099697063 hasConcept C544153396 @default.
- W2099697063 hasConcept C65165184 @default.
- W2099697063 hasConceptScore W2099697063C161790260 @default.
- W2099697063 hasConceptScore W2099697063C178790620 @default.
- W2099697063 hasConceptScore W2099697063C179104552 @default.
- W2099697063 hasConceptScore W2099697063C185592680 @default.
- W2099697063 hasConceptScore W2099697063C191897082 @default.
- W2099697063 hasConceptScore W2099697063C192562407 @default.
- W2099697063 hasConceptScore W2099697063C2777402863 @default.
- W2099697063 hasConceptScore W2099697063C2777593239 @default.
- W2099697063 hasConceptScore W2099697063C2777889555 @default.
- W2099697063 hasConceptScore W2099697063C2778951431 @default.
- W2099697063 hasConceptScore W2099697063C2780723490 @default.
- W2099697063 hasConceptScore W2099697063C537208039 @default.
- W2099697063 hasConceptScore W2099697063C544153396 @default.
- W2099697063 hasConceptScore W2099697063C65165184 @default.
- W2099697063 hasIssue "1" @default.
- W2099697063 hasLocation W20996970631 @default.
- W2099697063 hasOpenAccess W2099697063 @default.
- W2099697063 hasPrimaryLocation W20996970631 @default.
- W2099697063 hasRelatedWork W145946530 @default.
- W2099697063 hasRelatedWork W1896306935 @default.
- W2099697063 hasRelatedWork W1993822469 @default.
- W2099697063 hasRelatedWork W1995178425 @default.
- W2099697063 hasRelatedWork W1996722237 @default.
- W2099697063 hasRelatedWork W2034533054 @default.
- W2099697063 hasRelatedWork W2035054419 @default.
- W2099697063 hasRelatedWork W2086947034 @default.
- W2099697063 hasRelatedWork W2205766839 @default.
- W2099697063 hasRelatedWork W2795473456 @default.
- W2099697063 hasVolume "47" @default.
- W2099697063 isParatext "false" @default.
- W2099697063 isRetracted "false" @default.
- W2099697063 magId "2099697063" @default.
- W2099697063 workType "article" @default.