ＢＩＯＲＥＸ《ＡＭ‐ＢＣ‐Ｘ》膜の対称グラディエント孔構造と物質透過の異方性

• 福田 誠

  旭化成工業株式会社

• 日吉 辰夫

  旭化成工業株式会社

• 酒井 清孝

  早稲田大学理工学部応用化学科

• 小久保 謙一

  新潟大学大学院自然科学研究所

書誌事項

タイトル別名

• Anisotropic Differences in Solute Transfer Rate Through Asymmetric Membrane ((BIOREX AM-BC-X)).

抄録

«BIOREX AM-BC-X» is a new cellulosic membrane whose pore size is distributed asymmetrically in the membrane wall. The objectives of the present study are to clarify the phenomenon of solute transfer occurring inside dialyzers made from asymmetric membranes, to examine the structure of the asymmetric membrane capable of suppressing the inflow of endotoxins from dialysate, and thereby to contribute to the design of a more effective dialysis mem-brane. Using membranes that have tight layers on both sides (drum-shaped membrane), «(BIOREX AM-BC-X») with the outer one tighter, solutes are more easily transferred from the inside out than from the outside in, leading to effective removal of pathogenic substances from blood and a significant lowering of endotoxin inflow from the dialysate. In asymmetric dialysis membranes, the anisotropy of solute permeability is caused by the difference in the amount of solute transfer due to filtration from the inside out and from the outside in.

収録刊行物

• 人工臓器

  人工臓器 29 (2), 411-418, 2000

  一般社団法人 日本人工臓器学会

キーワード

• anisotropic difference
• «BIOREX»
• asymmetric membrane
• drum-shaped
• backfiltration

詳細情報

• CRID: 1390001204955351040
• NII論文ID: 10006367562
• NII書誌ID: AN00120167
• DOI: 10.11392/jsao1972.29.411
• ISSN: 18836097
• ISSN: 03000818
• Web Site: https://search.jamas.or.jp/link/ui/2000256009
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可