ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In 1941 Schaefer reported that he could make lasting replicas of snow crystals by coating them with a thin film of polyvinylformal in ethylene dichloride and allowing the plastic to harden while the solvent evaporated2. After the ice in the crystals had sublimed through the ?Formvar? film, large ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2051204a0
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