vesiclecoating
Vesicle coating refers to the process by which a lipid bilayer structure, known as a vesicle, becomes enveloped by another layer of material. This coating can be composed of various molecules, including proteins, lipids, or carbohydrates, and plays a crucial role in the vesicle's function and fate. In biological systems, vesicle coating is essential for processes such as intracellular transport, membrane trafficking, and immune responses. For instance, in endocytosis, vesicles budding from the plasma membrane are often coated with proteins like clathrin, which helps to shape the vesicle and facilitate its movement within the cell. These protein coats are typically temporary and are disassembled once the vesicle reaches its target destination.
Beyond biological contexts, vesicle coating can also be a technique employed in materials science and nanotechnology.