Biochimica et Biophysica Acta (BBA) - Biomembranes
Asymmetric disposition of detergents within vesicle bilayer and its effect on ion permeation through the membrane
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Cited by (20)
Thermoresponsive liquid crystalline polymer membranes that undergo phase transition at body temperature
2019, Journal of Membrane ScienceCitation Excerpt :Liposomes, which mimic biological membranes in the same way as supported phospholipid bilayers [15], are colloidal particles formed from phospholipid molecules derived from natural sources or chemical synthesis. Because liposomes can encapsulate hydrophilic and hydrophobic drugs in their inner cores and exhibit excellent biodegradability and biocompatibility, they are promising drug carriers for controlled release and targeting [16–18]. One obstacle to the application of liposomes as drug carriers is the difficulty in initiating and controlling the release of the encapsulated drug.
pH gradient loading of anthracyclines into cholesterol-free liposomes: Enhancing drug loading rates through use of ethanol
2004, Biochimica et Biophysica Acta - BiomembranesCitation Excerpt :Several methods have been shown to increase membrane permeability including incorporation of cholesterol below the Tc of the bulk phospholipid [11], PEG-modified lipids [12,13], and lysophospholipids [14]. Simpler methods, such as the addition of short-chain alcohols [15–17] or surfactants, such as detergents [18], have also been applied. Considering that the interaction of short-chain alcohols, such as ethanol, with lipid bilayers is well documented and it is easily removed from samples, this was identified as a preferred method.
Permeability investigations of phospholipid liposomes by adding cholesterol
2003, Colloids and Surfaces A: Physicochemical and Engineering AspectsFormation and characterization of phosphatidylethanolamine/lysophosphatidylcholine mixed vesicles
2000, Biochimica et Biophysica Acta - BiomembranesCitation Excerpt :The EM samples observed were prepared with 2% potassium phosphotungstate for staining. Cl− permeability was determined by electrometric measurement of Cl− efflux into NaNO3 solution using an Ionalyer (Orion Research, Model 701A, USA) with a Cl− selective solid membrane electrode [20]. The buffer solution used was usually composed of 250 mM NaCl/20 mM TES buffer (pH 7.0).
Liposome formation in microgravity
1996, Advances in Space ResearchPhase behavior concerned with formation of molecular assemblies in a pseudo-ternary system of egg yolk phosphatidylcholine, octylglucoside, and aqueous sodium chloride solution
1991, Journal of Colloid And Interface Science