| DOI | Trouver le DOI : https://doi.org/10.1016/S0006-3495(82)84611-0 |
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| Auteur | Rechercher : Mendelsohn, R.; Rechercher : Dluhy, R. A.; Rechercher : Cameron, D. G.1; Rechercher : Mantsch, H. H.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Résumé | The question of the existence of an immobilized class of lipid adjacent to membrane protein is of current interest in membrane biophysics. The evidence for this so-called "boudary layer lipid" is contradictory. The conflicting results may be partially reconciled as a consequence of (a) the experiments being performed with different proteins; (b) the different time domains of the various pectroscopic techniques employed; and (c) the presence of possibly perturbing molecules. The current study involved a vibrational spectroscopic determination of acyl chain order and mobility in dimysistoylphosphatidylcholine (DMPC)-glycophorin complexes. Since Raman and Fourier transform infrared (FTIR) spectroscopy monitor hydrocarbon chain coformation on a subpicosecond time scale without the use of probe molecules, the possible existence of an immobilized component can be examinded in a time domain faster than magnetic methods and without the potential for system perturbation caused by probes. |
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| Date de publication | 1982-01 |
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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 | 23001639 |
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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 | 4f35ff4a-0ef4-45d2-b3f6-b78fd270cbf8 |
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| Enregistrement créé | 2017-03-13 |
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| Enregistrement modifié | 2020-03-13 |
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