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dc.creatorCamargos, Heverton Silva-
dc.creatorAlonso, Antonio-
dc.date.accessioned2018-06-14T11:48:29Z-
dc.date.available2018-06-14T11:48:29Z-
dc.date.issued2013-
dc.identifier.citationCAMARGOS, Heverton Silva; ALONSO, Antonio. Electron paramagnetic resonance (EPR) spectral components of spin-labeled lipids in saturated phospholipid bilayers. Effect of cholesterol. Química Nova, São Paulo, v. 36, n. 6, p. 815-821, 2013.pt_BR
dc.identifier.issne- 1678-7064-
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/15258-
dc.description.abstractElectron paramagnetic resonance (EPR) spectroscopy was used to study the main structural accommodations of spin labels in bilayers of saturated phosphatidylcholines with acyl chain lengths ranging from 16 to 22 carbon atoms. EPR spectra allowed the identification of two distinct spectral components in thermodynamic equilibrium at temperatures below and above the main phase transition. An accurate analysis of EPR spectra, using two fitting programs, enabled determination of the thermodynamic profile for these major probe accommodations. Focusing the analysis on two-component EPR spectra of a spin-labeled lipid, the influence of 40 mol % cholesterol in DPPC was studied.pt_BR
dc.language.isoengpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectEPRpt_BR
dc.subjectSpin labelpt_BR
dc.subjectLipid dynamicspt_BR
dc.titleElectron paramagnetic resonance (EPR) spectral components of spin-labeled lipids in saturated phospholipid bilayers. Effect of cholesterolpt_BR
dc.typeArtigopt_BR
dc.publisher.countryBrasilpt_BR
dc.identifier.doi10.1590/S0100-40422013000600013-
dc.publisher.departmentInstituto de Física - IF (RG)pt_BR
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