semipermeable


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Related to semipermeable: semipermeable membrane

semipermeable

(esp of a cell membrane) selectively permeable
References in periodicals archive ?
En 1864, Moritz Traube construyo la primera membrana semipermeable artificial, el empleo su tamiz molecular para el desarrollo de la primera teoria fisicoquimica del crecimiento de celulas de la planta [20-22].
They act like semipermeable membranes because liquid, even liquids of low surface tension containing surfactants in cleaning agents, does not penetrate its surface but moisture vapor is transmitted through it from the surface with a higher humidity to lower humidity.
bioreactors made of hollow-fiber membranes) [8-10], and nerve generation (through semipermeable, hollow PSF membranes) [11, 12].
Round window membrane is the only soft tissue barrier separating the middle ear from the inner ear this semipermeable membrane appears to be the main portal for the passage of noxious substance from the middle ear cavity to the labyrinth.
In addition, the semipermeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells.
2,8) The long-term use of hydrogenated fats can stiffen the semipermeable membranes around each cell in the body to limit the flow of food (glucose) into the cells.
Gareau, is that the gut is bounded by a semipermeable membrane containing hundreds of millions of microbes.
The storage conditions for aqueous-based drug products packaged in semipermeable containers for climatic zones III/IV are mentioned below in Table 2.
They consist of semipermeable dressings (foam), sealed with an adhesive sheet that is connected to a portable pump.
Osmotic systems consist of a hydrophilic matrix and a coated extended-release system, with polyethylene oxide polymers and inorganic salts or sugars as osmogens in the tablet core and cellulose acetate with polyethylene glycol (PEG) polymers as the semipermeable membrane coating.