THE REVERSAL OF THE SIGN OF THE CHARGE OF COLLODION MEMBRANES BY TRIVALENT CATIONS
1. Trivalent cations cause a collodion membrane covered with a protein film to be charged positively while they do not produce such an effect on collodion membranes not possessing a protein film. The same had been found for the reversal of the sign of charge of the membrane by acid. 2. This reversal...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1920
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140402/ https://www.ncbi.nlm.nih.gov/pubmed/19871839 |