millipore

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English[edit]

Etymology[edit]

milli- +‎ pore, originally a trademark.

Noun[edit]

millipore (plural millipores)

  1. Any of several filters, made from cellulose acetate membranes, capable of removing very small particles.
    • 1965, Proceedings of the International Conference on Cloud Physics, May 24 - June 1, 1965, page 124:
      Because of its use in cloud seeding it is important to know whether millipores can detect silver iodide.
    • 1984, Lloyd Baum, Richard B. McCoy, Advanced Restorative Dentistry, page 10:
      Calcium ions are present in this fluid. The millipores within the enamel contain this electrolyte , separated by the positive and negative poles; the cathode is the outer enamel, and the anode is the internal enamel.
    • 2019, Ulrich S. Schubert, Nicola Hüsing, Synthesis of Inorganic Materials:
      a new classification of pore sizes based on a logarithmic scale was proposed, which distinguishes between nanopores, micropores, and millipores.

Related terms[edit]