Membrane (disambiguation)

Membrane most commonly means a thin, selective barrier, but it is sometimes used for films that function as separators, like biological membranes. Membrane may also refer to:

Biology:

• Biological membrane, including:
• Amnion, a membrane in the amniotic sac
• Basement membrane, a thin sheet of fibers that underlies the epithelium
• Cell membrane, a membrane that separates the interior of all cells from the outside environment
• Chorioallantoic membrane, a vascular membrane found in eggs of birds, reptiles and other animals
• Fetal membrane, the amnion and chorion which surround and protect a developing fetus
• Inner membrane, the biological membrane of an organelle or Gram-negative bacteria that is within an outer membrane
• Mucous membrane, linings of mostly endodermal origin which are involved in absorption and secretion
• Outer membrane (disambiguation), several meanings
• Serous membrane, a smooth membrane consisting of a thin layer of cells, which secrete serous fluid
• Tunic membrane, protective membrane covering the testes
• Eardrum, more formally known as Tympanic membrane

Other uses:

• Acoustic membrane, a thin vibrating layer that produces sound
  • Membranophone, a musical instrument that uses this principle, including most drums
• Membrane keyboard, a computer keyboard whose keys are pressure pads that have only outlines and symbols printed on a flat, flexible surface
• Membrane structure, a sort of spatial structure made of tensioned membranes
• Membrane (M-Theory), a spatially extended mathematical concept that appears in string theory and related theories
• Synthetic membrane, a synthetically created membrane which is usually intended for separation purposes in laboratory or in industry
• The Membranes, a punk band