Surface-induced hydrogelation

被引：52

作者：

Bieser, AM

Tiller, JC

机构：

[1] Inst Makromol Chem, D-79104 Freiburg, Germany

[2] Freiburger Mat Forschungszentrum, D-79104 Freiburg, Germany

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 31期

关键词：

D O I：

10.1039/b506160a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first azo dye that gels from its aqueous solution was synthesized and its moist hydrogel was investigated with electron microscopy and atomic force microscopy; the anionic azo dye in aqueous solution forms a hydrogel on cationic surfaces even at concentrations 50 times below the minimal gelation concentration.

引用

页码：3942 / 3944

页数：3

共 31 条

[1] Amaike M, 2001, CHEM LETT, P620
[2] From chiral counterions to twisted membranes
Berthier, D
Buffeteau, T
Léger, JM
Oda, R
Huc, I
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (45) : 13486 - 13494
[3] Pronounced hydrogel formation by the self-assembled aggregates of N-alkyl disaccharide amphiphiles
Bhattacharya, S
Acharya, SNG
[J]. CHEMISTRY OF MATERIALS, 1999, 11 (12) : 3504 - 3511
[4] Estroff LA, 2000, ANGEW CHEM INT EDIT, V39, P3447, DOI 10.1002/1521-3773(20001002)39:19<3447::AID-ANIE3447>3.0.CO
[5] 2-X
[6] Water gelation by small organic molecules
Estroff, LA
Hamilton, AD
[J]. CHEMICAL REVIEWS, 2004, 104 (03) : 1201 - 1217
[7] 'Bifunctional' sugar-integrated gelators for organic solvents and water-on the role of nitro-substituents in 1-O-methyl-4,6-O-(nitro benzylidene)-monosaccharides for the improvement of gelation ability
Gronwald, O
Shinkai, S
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 2001, (10): : 1933 - 1937
[8] The pigment gelatines.
Haller, R
[J]. KOLLOID-ZEITSCHRIFT, 1918, 22 (02): : 49 - 53
[9] GELATION OF AN AQUEOUS FLUORINATED DYE SOLUTION
HAMADA, K
YAMADA, K
MITSUISHI, M
OHIRA, M
MIYAZAKI, K
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (07) : 544 - 545
[10] EFFECTS OF ELECTROSTATIC REPULSION ON THE AGGREGATION OF AZO DYES IN AQUEOUS-SOLUTION
HAMADA, K
TAKE, S
IIJIMA, T
AMIYA, S
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1986, 82 : 3141 - 3148

← 1 2 3 4 →