Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/2264
Full metadata record
DC FieldValueLanguage
dc.contributor.authorNieh, M.P.-
dc.contributor.authorRaghunathan, V.A.-
dc.contributor.authorKline, Steve R.-
dc.contributor.authorHarroun, T.A.-
dc.contributor.authorHuang, Chien-Yueh-
dc.contributor.authorPencer, J.-
dc.contributor.authorKatsaras, J.-
dc.date.accessioned2007-04-11T11:07:45Z-
dc.date.available2007-04-11T11:07:45Z-
dc.date.issued2005-06-17-
dc.identifier.citationLangmuir, 2005, Vol. 21, p6656-6661en
dc.identifier.issn0743-7463-
dc.identifier.urihttp://hdl.handle.net/2289/2264-
dc.descriptionRestricted Access.en
dc.description.abstractWe observe the spontaneous formation of path-dependent monodisperse and polydisperse phospholipid unilamellar vesicles (ULV) from two different equilibrium morphologies specifically, disklike micelles and extended lamellae, respectively. On heating beyond a temperature Tc, low temperature disklike micelles, or so-called bicelles, transform into lamellae. Dilution of the lamellar phase, at a fixed temperature, results in a complete unbinding transition and the formation of polydisperse ULV, demonstrating the instability of the lamellar phase. On the other hand, heating of a dilute bicellar phase above Tc results in monodisperse ULV, which on cooling revert back to bicelles for lipid concentrations 0.5 wt % and transform into oblate ellipsoids for = 0.1 wt %, a morphology not previously seen in "bicellar" lipid mixtures. Monodisperse ULV reform on heating of the oblate ellipsoids.en
dc.format.extent321357 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherAmerican Chemical Societyen
dc.relation.urihttp://dx.doi.org/10.1021/la0508994en
dc.rights2005 American Chemical Societyen
dc.titleSpontaneously formed unilamellar vesicles with path-dependent size distributionen
dc.typeArticleen
Appears in Collections:Research Papers (SCM)

Files in This Item:
File Description SizeFormat 
2005 Langmuir V21 p6656-6661.pdf
  Restricted Access
Restricted Access313.83 kBAdobe PDFView/Open Request a copy


Items in RRI Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.