Magnetoliposomes obtained from lecithin and Fe3O4 nanoparticles.
The purpose of our work was to obtain "magnetoliposomes" by enwrapping dodecylbenzensulphonic acid-stabilized Fe3O4 nanoparticles in a phospholipid lecithin-cholesterol matrix. Generated liposomes were observed under polarized light microscopy. We used different types of lecithin (vegetal and/or animal). For studying the permeability of the membrane, we performed conductivity measurements for both the pure liposomes and the magnetoliposomes in an aqueous medium.
Pop
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M
University of Oradea, Faculty of Medicine, Department of Biophysics.
Cosma-Cachita
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Bica
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D
Tarca
A
A
Tripşa
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M
D000818:Animals; D002784:Cholesterol / Q000494:pharmacology; D004553:Electric Conductivity; D017097:Electric Impedance; D005290:Ferric Compounds; D008081:Liposomes / Q000138:chemical synthesis*; D008280:Magnetics; D036103:Nanotechnology; D010316:Particle Size; D010713:Phosphatidylcholines
D005290:Ferric Compounds; D008081:Liposomes; D010713:Phosphatidylcholines; C000499:ferric oxide; D002784:Cholesterol