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Título

Hydrophobic peptide interactions with phospholipids

AutorReig Isart, Francesca; Juvé, A.; Sospedra, Patricia; Rodríguez, L.
Palabras claveLaminin
Peptide synthesis
Monolayers
Phospholipids
Fecha de publicación28-oct-2004
EditorElsevier
CitaciónColloids and Surfaces A: Physicochemical and Engineering Aspects 249 (1-3): 15-18 (2004)
ResumenA short peptide related to SIKVAK laminin active sequence was derivatised with a estearoyl residue. This hydrophobic peptide was characterised as far as its physicochemical properties were concerned.
To his end surface activity at different pH values, insertion in dipalmitoyl phosphatidylcholine (DPPC) and dipalmitoyl phosphatidylglycerol (DPPG) were determined. This peptide forms stable monolayers and is able to insert in neutral and anionic films. Miscibility studies with DPPC show positive deviations from ideality at 0.6–0.8 DPPC molar fractions.
Descripción4 pages, 4 figures, 2 tables.-- Printed version published Nov 30, 2004.-- Issue title: "1st International Meeting on Applied Physics (Badajoz, Spain, Oct 15-18, 2003).
Versión del editorhttp://dx.doi.org/10.1016/j.colsurfa.2004.08.075
URIhttp://hdl.handle.net/10261/19125
DOI10.1016/j.colsurfa.2004.08.075
ISSN0927-7757
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