Pellicle

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Pellicle

Pellicle (pronunciation: /ˈpɛlɪk(ə)l/) is a term used in various fields of medicine and biology.

Etymology

The term "pellicle" is derived from the Latin word "pellicula", which means "small skin".

Definition

In the medical field, a pellicle refers to a thin layer or film that forms on the surface of a liquid, a solid, or a living organism.

In Dentistry

In dentistry, a pellicle is a protein film that forms on the surface of tooth enamel by selective binding of glycoproteins from saliva that can protect the tooth from acidic environments.

In Microbiology

In microbiology, a pellicle refers to a thin layer of cells or microorganisms that adheres to the surface of a liquid culture.

In Ophthalmology

In ophthalmology, a pellicle is a thin layer or film that forms on the surface of the cornea or the conjunctiva.

Related Terms

External links

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