Microphase separated structure, surface composition and blood compatibility of segmented poly(urethaneureas) with various soft segment components

Atsushi Takahara, Jun ichi Tashita, Tisato Kajiyama, Motowo Takayanagi, William J. MacKnight

研究成果: Contribution to journalArticle

119 引用 (Scopus)

抜粋

Properties, surface composition, and blood compatibility of segmented poly(urethaneureas) (SPUU's) with various soft segment components were investigated. The microphase separated structure between hard and soft segments improved with an increase in molecular weight ( M ̄n) of polyether diol in soft segment. The amount of absorbed water depended on the nature of the polyether component. X-ray photoelectron spectra of the surface of SPUU revealed that the surface composition depended on M ̄n and surface free energy of polyether component. Blood compatibility of SPUU depended on the state of microphase separated structure and surface composition.

元の言語英語
ページ(範囲)987-996
ページ数10
ジャーナルpolymer
26
発行部数7
DOI
出版物ステータス出版済み - 7 1985

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

フィンガープリント Microphase separated structure, surface composition and blood compatibility of segmented poly(urethaneureas) with various soft segment components' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用