• Thumbnail for Semipermeable membrane
    Semipermeable membrane is a type of biological or synthetic, polymeric membrane that allows certain molecules or ions to pass through it by osmosis. The...
    17 KB (1,826 words) - 02:14, 6 April 2024
  • Thumbnail for Osmosis
    Osmosis (category Membrane technology)
    vital process in biological systems, as biological membranes are semipermeable. In general, these membranes are impermeable to large and polar molecules, such...
    22 KB (2,773 words) - 00:00, 24 April 2024
  • SPMDs, or semipermeable membrane devices, are a passive sampling device used to monitor trace levels of organic compounds with a log Kow > 3. SPMDs are...
    11 KB (1,579 words) - 14:19, 16 December 2020
  • Thumbnail for History of cell membrane theory
    oil behaves as a semipermeable membrane, precisely as predicted. Based on these observations, Quincke asserted that the cell membrane comprised a fluid...
    20 KB (2,851 words) - 20:45, 23 September 2023
  • An anion exchange membrane (AEM) is a semipermeable membrane generally made from ionomers and designed to conduct anions but reject gases such as oxygen...
    2 KB (266 words) - 23:43, 21 March 2024
  • Thumbnail for Anion exchange membrane electrolysis
    Anion exchange membrane (AEM) electrolysis is the electrolysis of water that utilises a semipermeable membrane that conducts hydroxide ions (OH−) called...
    21 KB (2,065 words) - 19:53, 16 January 2024
  • Thumbnail for Cell theory
    sufficient to prevent sedimentation.[citation needed] The idea of a semipermeable membrane, a barrier that is permeable to solvent but impermeable to solute...
    26 KB (3,355 words) - 13:03, 26 April 2024
  • Thumbnail for Osmotic pressure
    Osmotic pressure (category Membrane biology)
    solution to prevent the inward flow of its pure solvent across a semipermeable membrane. It is also defined as the measure of the tendency of a solution...
    11 KB (1,559 words) - 20:18, 11 March 2024
  • Thumbnail for Osmotic-controlled release oral delivery system
    membrane and one or more small laser drilled holes in it. As the tablet passes through the body, water is absorbed through the semipermeable membrane...
    12 KB (1,332 words) - 18:14, 25 April 2023
  • or semipermeable in Wiktionary, the free dictionary. Permeability, permeable, and semipermeable may refer to: Semipermeable membrane, a membrane which...
    2 KB (241 words) - 01:08, 4 December 2021