Liesegang pattern formation in κ-carrageenan gel

Takayuki Narita, Isamu Ohnishi, Masayuki Tokita

研究成果: Contribution to conferencePaper査読

抄録

The rod shape gel with the liquid crystalline layers periodically frozen is firstly obtained The rod gel is prepared when the potassium ion is diffusing into the κ-carrageenan solution from the one end of the glass capillary that contains the κ-carrageenan solution. Both of the distance between two adjacent liquid crystalline layers (spacing, Δ xn) and the thickness of liquid crystalline layers (width, wn,) linearly depend on the distance from the diffusing end of the potassium ion. Furthermore, the spacing coefficient p and width coefficient a is inversely proportional to the concentration of potassium ion. These results are in good agreement with the Liesegang pattern.

本文言語英語
ページ3224-3225
ページ数2
出版ステータス出版済み - 12 1 2006
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本
継続期間: 9 20 20069 22 2006

その他

その他55th Society of Polymer Science Japan Symposium on Macromolecules
Country日本
CityToyama
Period9/20/069/22/06

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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