| Téléchargement | - Voir le manuscrit accepté : Partial area of cholesterol in monounsaturated diacylphosphatidylcholine bilayers (PDF, 732 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1016/j.chemphyslip.2010.08.002 |
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| Auteur | Rechercher : Gallová, J.; Rechercher : Uhríková, D.; Rechercher : Kučerka, N.1; Rechercher : Teixeira, J.; Rechercher : Balgavý, P. |
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| Affiliation | - Conseil national de recherches du Canada. Centre canadien de faisceaux de neutrons du CNRC
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| Format | Texte, Article |
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| Sujet | Phosphatidylcholine bilayer; Cholesterol; SANS; Bilayer thickness; Partial area |
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| Résumé | The influence of cholesterol on the structural parameters of phosphatidylcholine bilayers is studied by small-angle neutron scattering on unilamellar liposomes. Monounsaturated diacylphosphatidylcholines diCn:1PC with the length of acyl chains n = 14, 18 and 22 carbons are used. We confirm that the bilayer thickness increases with increasing concentration of cholesterol for all studied diCn:1PCs. However, partial areas per diCn:1PC and cholesterol molecule on lipid–water interface are found not to depend of cholesterol concentration. The partial area per cholesterol molecule is 0.24nm2. In addition, the partial area per diC18:1PC is larger than that for diC14:1PC and diC22:1PC |
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| Date de publication | 2010-08-20 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 16987301 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | db4d6aa9-bad0-44b9-a71e-f1e0a9fd2a85 |
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| Enregistrement créé | 2011-03-08 |
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| Enregistrement modifié | 2020-04-17 |
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