Study of Complex Coacervation in Low Concentration by Virial Expansion Method. I. Salt Free Systems
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概要
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Complex coacervation is explained with the assumption that the symmetricalaggregate polymer (SAP) mc>del is applicable to both dilt?te and concentratedphases. An interaction potential between SAP's is obtainecl in a way similar tothe derivation of the Flory-Krigbaum potential between usual polymers. Usingthis potential, osmotic pressure P is obtained by the virial expansion method. Thecurve of P (vs volume fraction of SAP) corresponds to the curve of pressure(vs volume) representing gas-liquid phase separation. Moreover the self-suppression is quantitatively explained by the contraction of SAP dimension.
- 社団法人日本物理学会の論文
- 1979-06-15
著者
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Tainaka Kei-ichi
Department Of Physics Nagoya University
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Tainaka Kei-ichi
Department Of Mathematical Science Ibaraki University
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