Transport of molecules within a cell and out of the cell requires a complex endomembrane system. Endocytosis occurs when the cell membrane engulfs particles (dark blue) outside the cell ...

Consequently, it would be interesting to discuss whether carrier-mediated transport is the ubiquitous and dominant mechanism of biological membrane permeation for most drugs in most organs 1,2 ...

In a new Nature Communications study, scientists have developed a novel method for artificial cells to interact with their ...

Dr. Zhou’s lab focuses on two families of proteins, membrane transport proteins that facilitate transmembrane flux of ions and small molecules, and membrane-embedded enzymes that are involved in ...

The net movement of water from a region of high water concentration to a region of low water concentration through a selectively permeable membrane. This means osmosis is a special case of ...

This takes place when molecules diffuse across the cell membrane by travelling through specific transport proteins. It occurs down a concentration gradient - molecules move from an area of high to ...

Elevate's UltraPly TPO roofing membrane was used in the construction ... a project designed to provide a modern and comfortable transport hub to the city, with a 3-story indoor space of 11,000 ...