Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Fragmentation of imidazole, pyrimidine and purine induced by core ionization: Significance of small-scale chemical environment
Vise andre og tillknytning
2018 (engelsk)Inngår i: Journal of Photochemistry and Photobiology A: Chemistry, ISSN 1010-6030, E-ISSN 1873-2666, Vol. 356, s. 283-289Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Fragmentation of imidazole, pyrimidine and purine into pairs of cations induced by carbon 1s core ionization was studied. All three molecules favor two-body fragmentation accompanied with a number of hydrogen ejections. In addition, also the formation of CH1,2N+ strongly characterizes the fragmentation of imidazole, pyrimidine and purine. As purine is a fusion of imidazole and pyrimidine rings, the measurements carried out also provided a possibility to study how the fragmentation changes when an isolated imidazole or pyrimidine molecule becomes a part of a larger structure. Furthermore, the previous studies on two pyrimidine derivatives, thymine and uracil, also provide an opportunity to see how the attachment of simple functional groups affect the fragmentation of pyrimidine. The results suggest that the fragmentation of pyrimidine is rather sensitive to any structural or environmental changes, unlike the fragmentation of imidazole.

sted, utgiver, år, opplag, sider
Elsevier, 2018. Vol. 356, s. 283-289
Emneord [en]
Biomolecules, Chemical environment, Fragmentation, Ionization
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-221683DOI: 10.1016/j.jphotochem.2018.01.003ISI: 000428972800030Scopus ID: 2-s2.0-85040358168OAI: oai:DiVA.org:kth-221683DiVA, id: diva2:1176302
Merknad

QC 20180122

Tilgjengelig fra: 2018-01-22 Laget: 2018-01-22 Sist oppdatert: 2018-12-17bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Søk i DiVA

Av forfatter/redaktør
Rachlew, Elisabeth
Av organisasjonen
I samme tidsskrift
Journal of Photochemistry and Photobiology A: Chemistry

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 20 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf