Hydrogels containing immobilized bilayer membranes

被引：43

作者：

Hayakawa, M

Onda, T

Tanaka, T

Tsujii, K

机构：

[1] KAO CORP,TOKYO RES CTR,SUMIDA KU,TOKYO 131,JAPAN

[2] KAO CORP,RECORDING & IMAGING SCI LABS,ICHIKAI,TOCHIGI 32134,JAPAN

[3] MIT,DEPT PHYS,CAMBRIDGE,MA 02139

来源：

LANGMUIR | 1997年 / 13卷 / 14期

关键词：

D O I：

10.1021/la970195x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel polyacrylamide hydrogels containing immobilized bilayer membranes have been synthesized and characterized. Iridescent color appears to result from the Bragg diffraction of visible light by the periodic structure of bilayer membranes of a polymerizable surfactant (n-dodecyl glyceryl itaconate (DGI). The iridescent structure of DGI has been immobilized inside a polyacrylamide gel. The iridescent color of the gel thus obtained can be changed by controlling the swelling degree of the gel. Anisotropic hydrogels in the entire bulk body have been synthesized by polymerizing the gels under shear flow and immobilizing the macroscopically aligned bilayer membranes inside the gel networks.

引用

页码：3595 / 3597

页数：3

共 26 条

[1] MULTIPLE PHASES OF POLYMER GELS [J].