Preparation of Sieves with Microscopic Pore Diameters

SIEVES with pore diameters in the micron range are finding increasingly frequent applications. While a number of commercially available articles fulfil criteria of pore size uniformity, these pathways are generally tortuous, with great individual variation in the exact hole pattern. A simple techniq...

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Bibliographic Details
Published in:Nature (London) 1963-09, Vol.199 (4900), p.1288-1288
Main Authors: DOBELLE, WM. H, WITT, RALPH K
Format: Article
Language:English
Subjects:
Humanities and Social Sciences
letter
multidisciplinary
Science
Science (multidisciplinary)
Online Access:Get full text
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Summary:SIEVES with pore diameters in the micron range are finding increasingly frequent applications. While a number of commercially available articles fulfil criteria of pore size uniformity, these pathways are generally tortuous, with great individual variation in the exact hole pattern. A simple technique for preparation of such filters has therefore been developed.
ISSN:0028-0836
1476-4687
DOI:10.1038/1991288b0