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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
2003-8-1
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pubmed:abstractText |
Charged phospholipids and mixtures of charged phospholipids with zwitterionic lipids were adsorbed onto polyelectrolyte capsules templated on erythrocytes. The assembly was proved by means of electrophoretic mobility measurements, confocal laser scanning microscopy and flow cytometry. Freeze-fracture electron microscopy proved that the phospholipids assemble as bilayers or multilayers. Single particle light scattering showed that bilayers composed of anionic lipids can be intercalated between subsequent polyelectrolyte inter-layers in a regular manner. Neutral lipids can form multilayers. A pronounced decrease in capsule permeability for small polar dyes upon lipid adsorption was followed by confocal laser scanning microscopy.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0140-0118
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
41
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
504-8
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:12892377-Adsorption,
pubmed-meshheading:12892377-Biomedical Engineering,
pubmed-meshheading:12892377-Biomimetic Materials,
pubmed-meshheading:12892377-Capsules,
pubmed-meshheading:12892377-Drug Carriers,
pubmed-meshheading:12892377-Electrolytes,
pubmed-meshheading:12892377-Electrophoresis,
pubmed-meshheading:12892377-Erythrocytes,
pubmed-meshheading:12892377-Flow Cytometry,
pubmed-meshheading:12892377-Freeze Fracturing,
pubmed-meshheading:12892377-Humans,
pubmed-meshheading:12892377-Lipid Bilayers,
pubmed-meshheading:12892377-Microscopy, Confocal,
pubmed-meshheading:12892377-Microscopy, Electron,
pubmed-meshheading:12892377-Miniaturization,
pubmed-meshheading:12892377-Phospholipids
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pubmed:year |
2003
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pubmed:articleTitle |
Composite lipid polyelectrolyte capsules templated on red blood cells: fabrication and structural characterisation.
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pubmed:affiliation |
Institute of Medical Physics & Biophysics, Leipzig University, Leipzig, Germany.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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