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freeze etching

noun, Biology
1.
the preparation of material for electron microscopic study by freeze fracturing and then subliming a layer of ice crystals from the fractured plane to expose the natural surfaces.
Also, freezeetching.
Origin
1965-1970
1965-70

freeze-etch

[freez-ech] /ˈfrizˌɛtʃ/
verb (used with object)
1.
to prepare (material) for the electron microscope by freeze etching.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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