Sucrose Solutions as Prospective Medium to Study the Vesicle Structure: SAXS and SANS study

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dc.creatorKiselev, M. A.
dc.creatorLesieur, P.
dc.creatorKisselev, A. M.
dc.creatorLombardo, D.
dc.creatorKillany, M.
dc.creatorLesieur, S.
dc.date2001-10-27
dc.date.accessioned2026-07-07T05:46:25Z
dc.date.available2026-07-07T05:46:25Z
dc.descriptionThe possibility to use sucrose solutions as medium for X-ray and neutron small-angle scattering experiments has been explored for dimyristoylphosphatidylcholine (DMPC) vesicles and mixed DMPC/C_(12)E_(8) aggregates. The influence of sucrose concentration on phospholipid vesicles size and polydispersity has been investigated by complimentary X-ray and neutron scattering. Sucrose solutions decreased vesicle size and polydispersity and increased a contrast between phospholipid membrane and bulk solvent sufficiently for X-rays. 40% sucrose in H2O increased X-ray contrast by up to 10 times compared to pure H2O. The range of sucrose concentration 30%-40% created the best experimental conditions for the X-ray small-angle experiment with phospholipid vesicles.
dc.descriptionPDF: 13 pages, 6 figues. MS Word sourse
dc.identifierhttps://arxiv.org/abs/physics/0110078
dc.identifierhttp://arxiv.org/abs/physics/0110078
dc.identifierJournal of Alloys and Compounds v. 328 (2001) p. 71-76
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/84329
dc.subjectBiological Physics
dc.subjectSoft Condensed Matter
dc.subjectChemical Physics
dc.subjectQuantitative Biology
dc.titleSucrose Solutions as Prospective Medium to Study the Vesicle Structure: SAXS and SANS study
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