English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/9706
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 3 veces en Web of Knowledge®  |  Pub MebCentral Ver citas en PubMed Central  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título

Influence of water in the lamellar rearrangement of internal wool lipids

Autor Coderch Negra, M. Luisa; Méndez, Sandra; Martí Gelabert, Meritxell; Pons Pons, Ramón; Parra Juez, José Luis
Palabras clave Small angle X-ray scattering (SAXS)
Intercellular wool lipids (IWL)
Lamellar structure
Liposomes
Wool fibre
Fecha de publicación 17-jun-2007
EditorElsevier
Citación Colloids and Surfaces B: Biointerfaces 60(1): 89-94 (2007)
ResumenSmall angle X-ray scattering (SAXS) was applied to a new lipid model arrangement, which was achieved by concentrating or diluting internal wool lipid liposome suspensions in varying water concentrations. The influence of the water content in the lamellar structure of the internal wool lipids is compared with the lamellar structure of phosphatidylcholine bilayers present in the membranes of the living cells. The high increase in the lamellar distances with the water content indicates that large amounts of water can be retained in the lipid wool membrane in contrast to the case of phosphatidylcholine liposomes. A transition temperature between 40 and 50ºC tends to eliminate the ordered lamellar structure when more than 60% of water is present in the bilayer structure. This could account for the increase in the permeability of the wool fibres when these are soaked in water at temperatures exceeding 40ºC.
Descripción 6 pages, 4 figures.-- PMID: 17643969 [PubMed].-- Printed version published on Oct 15, 2007.
Versión del editorhttp://dx.doi.org/10.1016/j.colsurfb.2007.06.014
URI http://hdl.handle.net/10261/9706
DOI10.1016/j.colsurfb.2007.06.014
ISSN0927-7765
Aparece en las colecciones: (IQAC) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.