| Dense refractory metals or their alloys have been found to be selectively permeable to hydrogen. |
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| A selectively permeable membrane is a membrane that does not permit the free unhampered movement of all solutes present. |
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| In addition to palladium and its alloys, other metals and oxides in nonporous forms are known to be selectively permeable to some gases. |
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| These mobile ions are called counter-ions and the membrane is selectively permeable to them. |
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| Diffusion of water, a process known as osmosis, will occur only when the two chambers are separated from one another by a selectively permeable membrane. |
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| The use of selectively permeable membranes to retain macromolecules, but allow the free diffusion of low molecular weight solutes, is one of the oldest biochemical techniques. |
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| A selectively permeable membrane allows virtually free passage of water and certain small molecules, but restricts the movement of large solute molecules. |
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| A semi-permeable membrane is otherwise known as a selectively permeable membrane. |
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| Applesauce may serve as a good illustration of a liquid which also contains structurized solid material that in itself has selectively permeable properties. |
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| Cell membrane is selectively permeable membrane, which can control and adjust the transport and exchange of intracellular substances. |
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| During this process, seawater is pumped under very high pressure through selectively permeable membranes. |
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| As such, they are selectively permeable to ions: the Anion membranes are permeable to anions but not to cations. |
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| The whole device has been encapsulated by means of a selectively permeable cellulose acetate membrane. |
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| Membrane: A material that is selectively permeable to one or more chemical species and can therefore be used to separate that species from others in a fluid stream. |
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