Power of liposomes
Liposomes are structures formed spontaneously from phospholipids. They have the form of vesicles 0.01-1 μm in size, filled with water (or aqueous solution) and surrounded by a double lipid layer about 5 nm thick. The liposome surroundings is constructed analogously to biological membranes. Liposomes are found in living organisms, e.g. in blood. They can also be produced industrially.