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Spontaneous vesicles of sodium dihexadecylphosphate in HEPES buffer

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dc.contributor.authorFeitosa, Eloi [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:02:35Z
dc.date.available2014-05-20T14:02:35Z
dc.date.issued2008-04-15
dc.description.abstractThe formation of spontaneous vesicles of dihexadecylphosphate (DHP) in a HEPES buffered solution at pH 7.4, the size, morphology and melting temperature, obtained by cryogenic transmission electron microscopy (cryo-TEM) and differential scanning calorimetry (DSC), are reported. The vesicles were formed by simply mixing a 5.0 mM lipid-solvent mixture at a temperature (75 degrees C) safely above the higher melting temperature T-m = 70.4 degrees C of DHP. The vesicle diameter ranges from 100 to 332 nm and their geometry is spherical, faceted or oblong. T-m increases from 66.8 to 70.4 as DHP concentration is raised from 0.6 to 5.0 mM. (c) 2008 Elsevier B.V. All rights reserved.en
dc.description.affiliationSão Paulo State Univ, Dept Phys, Sao Jose do Rio Preto, SP, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dept Phys, Sao Jose do Rio Preto, SP, Brazil
dc.format.extent608-610
dc.identifierhttp://dx.doi.org/10.1016/j.jcis.2008.02.007
dc.identifier.citationJournal of Colloid and Interface Science. San Diego: Academic Press Inc. Elsevier B.V., v. 320, n. 2, p. 608-610, 2008.
dc.identifier.doi10.1016/j.jcis.2008.02.007
dc.identifier.issn0021-9797
dc.identifier.urihttp://hdl.handle.net/11449/22060
dc.identifier.wosWOS:000254351600030
dc.language.isoeng
dc.publisherAcademic Press Inc. Elsevier B.V.
dc.relation.ispartofJournal of Colloid and Interface Science
dc.relation.ispartofjcr5.091
dc.relation.ispartofsjr1,221
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectDHP vesicleen
dc.subjectspontaneous vesicleen
dc.subjectDifferential Scanning Calorimetry (DSC)en
dc.subjectCryo-TEMen
dc.titleSpontaneous vesicles of sodium dihexadecylphosphate in HEPES bufferen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderAcademic Press Inc. Elsevier B.V.
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Letras e Ciências Exatas, São José do Rio Pretopt
unesp.departmentFísica - IBILCEpt

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São José do Rio Preto - IBILCE - Instituto de Biociências, Letras e Ciências Exatas