Autor: |
A R, Rudman, N A, Vengerova, B S, El'tsefon |
Rok vydání: |
1976 |
Předmět: |
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Zdroj: |
Meditsinskaia tekhnika. (4) |
ISSN: |
0025-8075 |
Popis: |
Investigations into the structure, mechanical properties and permeability of the Soviet-made cellophane, cellulose film No 100 and cuprophane have shown the Soviet-made cellophane membrane to be inferior to cuprophane with regard to the strength and permeability of low-molecular metabolites. High strength properties of the cellulose film No 100 go with a much more lower permeability than in the case of cuprophane and cellophane. Sterilization with gamma-irradiation does not have any material effect on the physico-mechanical and functional characteristics of the membranes. Ways and means for improving the strength and permeability of the hydrate-cellulose membranes are outlined. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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