The new approach involves the use of two semipermeable membranes, one hydrophilic, the other hydrophobic, with a channel ...

What Do Membranes Do? Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small ...

As per the study paper, this new JCM technology uses a pair of semipermeable membranes: one hydrophilic and one hydrophobic. The membranes are separated by a channel that can adjust in width from ...

The Orion VersaStar DO meter uses a polarographic probe to determine DO. As DO passes through the semipermeable membrane, a cathode reduces the oxygen molecules creating an electric current. The ...