facilitated transport


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fa·cil·i·tat·ed trans·port

the protein-mediated transport of a compound across a biomembrane that is not ion-driven; a saturable transport system.
Synonym(s): passive transport

facilitated transport

any carrier-mediated transport (see CARRIER MOLECULE in a membrane where diffusion is aided by the molecule to enhance the mobility of the diffusing substance, but in which there is no ACTIVE TRANSPORT or energy expenditure by the cell.
References in periodicals archive ?
Versteeg, "Analytical Solution for Facilitated Transport Across a Membrane," Chem.
Trachtenberg, "Facilitated Transport of C[O.sub.2] Across a Liquid Membrane: Comparing Enzyme, Amine, and Alkaline," J.
Sandall, "C[O.sub.2]/CH4 Separation by Facilitated Transport in Amine-Polyethylene Glycol Mixtures," AIChE J.
Noble, "Improved Analytical Prediction of Facilitated Factors in Facilitated Transport," J.
Kemp, "Optimal Regimes of Facilitated Transport," J.
Roux, "C[O.sub.2] Facilitated Transport Through Functionalized Cation-Exchange Membranes," J.
Ochoa-Tapia, "An Approximate Solution for the C[O.sub.2] Facilitated Transport in Sodium Bicarbonate Aqueous Solutions," J.
Powers, "Effect of External Mass-Transfer Resistance on Facilitated Transport," Ind.
Teramoto, M., "Approximate Solution of Facilitated Factors in Facilitated Transport," Ind.
Ohnishi, "Facilitated Transport of Carbon Dioxide through Supported Liquid Membranes of Aqueous Amine Solutions," Ind.
Matsuyama, "Facilitated Transport of C[O.sub.2] through Supported Liquid Membranes of Various Amine Solutions-Effect of Rate and Equilibrium of Reaction Between C[O.sub.2] and Amine," J.

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