Приказ основних података о документу

dc.creatorMojović, Miloš
dc.creatorSpasojević, Ivan
dc.creatorBačić, Goran
dc.date.accessioned2022-04-05T14:06:12Z
dc.date.available2022-04-05T14:06:12Z
dc.date.issued2005
dc.identifier.issn1549-9596
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/122
dc.description.abstractWe proposed EPR spectroscopy using spin-trap DEPMPO as a novel method for the detection of a hydrogen atom (H-center dot) produced by chemical and biological systems. In complex EPR spectra of DEPMPO adducts in biological systems, spectral lines of unknown origin have been observed. We have assumed (Bacic, G.; Mojovic, M. Ann. N. Y. Acod. Sci. 2005, 1048, 230-243) that those lines represent the spectrum of a hydrogen atom (H-center dot) adduct i.e., DEPMPO/H. Ail electrochemical system known to produce only H-center dot radicals was used here in order to obtain a separate spectrum of the DEPMPO/H adduct. An acquired spectrum as well as a computer spectral simulation of the DEPMPO/H adduct showed considerable resemblance with additional lines in the EPR spectra of DEPMPO adducts in biological systems-plant plasma membranes and cell walls. This shows that such a radical is produced by plants as well as that DEPMPO is suitable for detection in both electrochemical and biological systems.en
dc.publisherAmer Chemical Soc, Washington
dc.rightsrestrictedAccess
dc.sourceJournal of Chemical Information and Modeling
dc.subjecthydrogen atom
dc.subjectEPR spectroscopy
dc.subjectspin trap
dc.subjectFenton reaction
dc.titleDetection of hydrogen atom adduct of spin-trap DEPMPO. The relevance for studies of biological systemsen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1718
dc.citation.issue6
dc.citation.other45(6): 1716-1718
dc.citation.rankaM21
dc.citation.spage1716
dc.citation.volume45
dc.identifier.doi10.1021/ci050173d
dc.identifier.pmid16309278
dc.identifier.scopus2-s2.0-28944439903
dc.identifier.wos000233689400036
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу