Results 201 to 210 of about 1,680,054 (247)
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Permeability studies with cellulosic membranes
Journal of Biomedical Materials Research, 1971AbstractThe true diffusive permeabilities of commercial, modified commercial, and laboratory cast regenerated cellulose membranes were measured with a batch dialyzer using 15 solutes (sodium chloride, nine radioactively labelled organic solutes, and five low molecular weight proteins) ranging in molecular weight from 58 to 68,000.
C K, Colton +3 more
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The engineering of membrane-permeable peptides
Analytical Biochemistry, 2005Reversible lipid attachment was investigated as a means to deliver small peptides into cells. Two labile straight chain alkyl motifs were developed: a cysteine dodecane disulfide (Cdd) building block and a tyrosine- or serine-myristate ester. Both moieties are cleaved on cell internalization and are compatible with Fmoc solid phase peptide synthesis. A
Christina N, Carrigan +1 more
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Permeability of the Inner Ear Membranes
Acta Oto-Laryngologica, 1969Soluted substances can penetrate through epithelial layers either by free diffusion through the intercellular spaces or by transcellular transport. By injection of th. as a tracer into peri- and endolymph we found a typical transcellular transport of the tracer through Reissner's membrane in micropinocytosis vesicles.
C V, Ilberg, K H, Vosteen
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2016
This chapter provides an overview of bilayer permeability and selectivity of permeabilization. Based on the hydrophobic nature of the lipid bilayer, cell membranes behave as diffusion barriers primarily for electrolytes, hydrophilic micro- and macromolecules in solutions.
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This chapter provides an overview of bilayer permeability and selectivity of permeabilization. Based on the hydrophobic nature of the lipid bilayer, cell membranes behave as diffusion barriers primarily for electrolytes, hydrophilic micro- and macromolecules in solutions.
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PERMEABILITY OF NUCLEAR MEMBRANES
Annals of the New York Academy of Sciences, 1966W R, Loewenstein, Y, Kanno, S, Ito
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