membrane

The animal was breathing oxygen that permeated from the water through panels of membrane while carbon dioxide and other unwanted gases moved in the opposite direction—from the animal's enclosed atmosp

Then they backed the membrane with a gel matrix containing a perfluorocarbon (PFC) propellant and fluorescent "nanobullets" about a micron wide, and hit it with ultrasound.

Endometritis is a disease where bacteria enter the uterus and cause inflammation of the inner membrane.

The following is thought to be one of the reasons stress damages the stomach's mucous membrane.

I like cold milk, but not hot milk. The white membrane and the smell that develops bother me.

Reverse osmosis consists in forcing seawater through a membrane that filters out the salt.