Redox-responsive hydrogel system using the molecular recognition of β-cyclodextrin

被引：112

作者：

Tomatsu, I ^{[1
]}

Hashidzume, A ^{[1
]}

Harada, A ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Sci, Dept Macromol Sci, Osaka 5600043, Japan

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2006年 / 27卷 / 04期

关键词：

cyclodextrin; hydrogel; inclusion chemistry; molecular recognition; redox-responsiveness;

D O I：

10.1002/marc.200500793

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We have successfully constructed a redox-responsible hydrogel system by combination of beta-cyclodextrin (beta-CD), dodecyl-modified poly(acrylic acid) [p(AA/ C-12)] and a redox-responsive guest, ferrocenecarboxylic acid (FCA). In the reduced state of FCA, the ternary mixture exhibited a gel-like behavior, whereas, in its oxidized state, the mixture exhibited a sol behavior.

引用

页码：238 / 241

页数：4

共 24 条

[1] Synthesis and self-association of stimuli-responsive diblock copolymers by living cationic polymerization [J].

Aoshima, S ;

Sugihara, S ;

Shibayama, M ;

Kanaoka, S .

MACROMOLECULAR SYMPOSIA, 2004, 215 :151-163

[2] 1:1 and 1:2 complexes between long-chain surfactant and α-cyclodextrin studied by NMR [J].

Funasaki, N ;

Ishikawa, S ;

Neya, S .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (28) :9593-9598

[3] Recognition of alkyl groups on a polymer chain by cyclodextrins [J].

Harada, A ;

Adachi, H ;

Kawaguchi, Y ;

Kamachi, M .

MACROMOLECULES, 1997, 30 (17) :5181-5182

[4] PREPARATION AND PROPERTIES OF INCLUSION-COMPOUNDS OF FERROCENE AND ITS DERIVATIVES WITH CYCLODEXTRINS [J].

HARADA, A ;

HU, Y ;

YAMAMOTO, S ;

TAKAHASHI, S .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1988, (03) :729-732

[5]

HARADA A, 1984, J CHEM SOC CHEM COMM, V645

[6]

HARADA A, IN PRESS J PHOTOCH A

[7] Macromolecular recognition by polymer-carrying cyclodextrins: Interaction of a polymer bearing cyclodextrin moieties with poly (acrylamide)s bearing aromatic side chains [J].

Hashidzume, A ;

Ito, F ;

Tomatsu, I ;

Harada, A .

MACROMOLECULAR RAPID COMMUNICATIONS, 2005, 26 (14) :1151-1154

[8] Linear artificial molecular muscles [J].

Liu, Y ;

Flood, AH ;

Bonvallett, PA ;

Vignon, SA ;

Northrop, BH ;

Tseng, HR ;

Jeppesen, JO ;

Huang, TJ ;

Brough, B ;

Baller, M ;

Magonov, S ;

Solares, SD ;

Goddard, WA ;

Ho, CM ;

Stoddart, JF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (27) :9745-9759

[9] Microactuators toward microwaves for responsive controlled drug delivery [J].

Low, LM ;

Seetharaman, S ;

He, KQ ;

Madou, MJ .

SENSORS AND ACTUATORS B-CHEMICAL, 2000, 67 (1-2) :149-160

[10] ELECTRON-TRANSFER REACTIONS ASSOCIATED WITH HOST GUEST COMPLEXATION - OXIDATION OF FERROCENECARBOXYLIC ACID IN THE PRESENCE OF BETA-CYCLODEXTRIN [J].

MATSUE, T ;

EVANS, DH ;

OSA, T ;

KOBAYASHI, N .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (12) :3411-3417

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