ion membrane

См. также в других словарях:

• ion membrane — jonitinė membrana statusas T sritis Standartizacija ir metrologija apibrėžtis Netirpaus polielektrolito plokštelė, praleidžianti tik tam tikrus jonus. atitikmenys: angl. ion membrane; ionic membrane vok. Ionen Membrane, f rus. ионитовая мембрана …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• membrane ionique — jonitinė membrana statusas T sritis Standartizacija ir metrologija apibrėžtis Netirpaus polielektrolito plokštelė, praleidžianti tik tam tikrus jonus. atitikmenys: angl. ion membrane; ionic membrane vok. Ionen Membrane, f rus. ионитовая мембрана …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Ion-beam sculpting — Ion Beam scultping is a term used to describe a two step process to make solid state nanopores. The term itself was coined by Golovchenko and co workers at Harvard in the paper Ion beam sculpting at nanometer length scales [J. Li, D. Stein, C.… …   Wikipedia

• Ion channel linked receptors — are cell membrane bound receptors. They act through synaptic signaling on electrically excitable cells. The ion channels opening and closing is controlled by neurotransmitters.Ion channel linked receptors are also called ligand gated channels .… …   Wikipedia

• Ion transporter — Ion pump redirects here. For pumps that reduce pressure, see Ion pump (physics). In biology, an ion transporter, also called an ion pump, is a transmembrane protein that moves ions across a plasma membrane against their concentration gradient, in …   Wikipedia

• ion channel — n a cell membrane channel that is selectively permeable to certain ions (as of calcium or sodium) * * * a cell membrane protein with an ion specific transmembrane pore, through which ions and small molecules pass into or out of a cell by… …   Medical dictionary

• Ion implantation — is a materials engineering process by which ions of a material can be implanted into another solid, thereby changing the physical properties of the solid. Ion implantation is used in semiconductor device fabrication and in metal finishing, as… …   Wikipedia

• Ion exchange — Ion exchanger Ion exchange resin beads …   Wikipedia

• ion channel — noun (biochemistry) A pore in a cell membrane that allows movement of ions into and out of the cell • • • Main Entry: ↑ion …   Useful english dictionary

• Membrane potential — Differences in concentration of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Many ions have a concentration gradient across the membrane, including potassium (K+), which is at a high inside and a… …   Wikipedia

• Ion channel — Not to be confused with: Ion Television or Ion implantation. Schematic diagram of an ion channel. 1 channel domains (typically four per channel), 2 outer vestibule, 3 selectivity filter, 4 diameter of selectivity filter, 5 phosphorylation site, 6 …   Wikipedia