These are semipermeable membranes manufactured principally for use in water purification or desalination systems. They also have use in chemical applications such as batteries and fuel cells.

The meaning of SEMIPERMEABLE is partially but not freely or wholly permeable; specifically : permeable to some usually small molecules but not to other usually larger particles.

Jul 22, 2025 · A semipermeable membrane is a material that acts as a selective barrier, allowing certain molecules or ions to pass through while blocking others. Like a fence with holes that lets small …

Oct 4, 2019 · Semipermeable membranes can be both biological and artificial. Artificial semipermeable membranes include a variety of material designed for the purposes of filtration, such as those used in …

Nov 23, 2025 · Semipermeability is the ability of a barrier to allow some substances to pass through while blocking others. This property is fundamental to all living organisms, acting as a gatekeeper …

Jul 2, 2025 · Formally, a semi-permeable membrane, also known as a selectively permeable membrane, is a thin biological structure that allows the passage of certain molecules or ions by diffusion, and …

Learn what a semipermeable membrane is and what its functions are. Understand how the cell membrane is semipermeable and why the cell membrane is semipermeable.

A semipermeable membrane is defined as a membrane that allows the passage of some molecules but not others. It is freely permeable to water but impermeable to solute.

Mar 1, 2021 · Semipermeable membrane in the largest biology dictionary online. Free learning resources for students covering all major areas of biology.

Dec 16, 2025 · What Is A Semipermeable Membrane? A semipermeable membrane is a barrier that selectively allows certain molecules or ions to pass while blocking others. Such membranes can be …