| Autor: |
Collander, Runar |
| Předmět: |
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| Zdroj: |
Physiologia Plantarum; 1960, Vol. 13 Issue 1, p179-185, 7p |
| Abstrakt: |
Within the polymer series of the polypropylene glycols the relative lipoid solubility increases with increasing molecular size. At the same time the permeation power, as measured with internodal cells of Nitella and root cells of the red beet, slightly decreases. The permeation power is thus more influenced by an increase of the molecular weight by a factor of 7.6 (from 134 to about 1025) than by the simultaneous increase of the relative olive oil solubility by a factor of 100. This result is something of a warning against neglecting the influence of molecular size on permeation power. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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