One-shot radical polymerization of vinyl monomers with different reactivity accompanying spontaneous delay of polymerization for the synthesis of double-network hydrogels

被引：7

作者：

Dohi, Shunsuke ^{[1
]}

Suzuki, Yasuhito ^{[1
]}

Matsumoto, Akikazu ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Grad Sch Engn, Dept Appl Chem, Sakai, Osaka, Japan

来源：

POLYMER INTERNATIONAL | 2020年 / 69卷 / 10期

关键词：

acrylamide; compression test; crosslinking; methacrylate; double-network gel; hydrogel; network polymer; radical polymerization; rheology; swelling; N-vinylacetamide; COPOLYMERIZATION; ANNIVERSARY; GELS;

D O I：

10.1002/pi.6048

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Double-network hydrogels were conveniently synthesized by the one-shot radical polymerization of an ionic monomer for the first network and a non-ionic monomer for the second network in the presence of crosslinkers by simultaneous addition of the monomers, that is, one-shot and spontaneous two-step polymerization accompanying the delay of polymerization of a second network monomer. We analyzed the polymerization process based on the conversion of each monomer during the reaction in the absence of crosslinkers. Then we fabricated the double-network hydrogels using several polymerization systems consisting of a conjugated monomer and a non-conjugated monomer in the presence of the dual crosslinkers. We analyzed the swelling, mechanical and viscoelastic properties of hydrogels synthesized by one-shot radical polymerization to confirm the production mechanism and the network structure of the hydrogels. (c) 2020 Society of Chemical Industry

引用

页码：954 / 963

页数：10

共 47 条

[1] Diversification of nonionic amphiphilic poly(N-vinylacetamide) hydrogels by a double network approach [J].

Ajiro, Hiroharu ;

Watanabe, Junji ;

Akashi, Mitsuru .

CHEMISTRY LETTERS, 2007, 36 (09) :1134-1135

[2] A NOVEL SYNTHETIC PROCEDURE OF VINYLACETAMIDE AND ITS FREE-RADICAL POLYMERIZATION [J].

AKASHI, M ;

YASHIMA, E ;

YAMASHITA, T ;

MIYAUCHI, N ;

SUGITA, S ;

MARUMO, K .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1990, 28 (12) :3487-3497

[3] 25th Anniversary Article: Rational Design and Applications of Hydrogels in Regenerative Medicine [J].

Annabi, Nasim ;

Tamayol, Ali ;

Uquillas, Jorge Alfredo ;

Akbari, Mohsen ;

Bertassoni, Luiz E. ;

Cha, Chaenyung ;

Camci-Unal, Gulden ;

Dokmeci, Mehmet R. ;

Peppas, Nicholas A. ;

Khademhosseini, Ali .

ADVANCED MATERIALS, 2014, 26 (01) :85-124

[4] Pseudo-double network hydrogels with unique properties as supports for cell manipulation [J].

Aranaz, Inmaculada ;

Martinez-Campos, Enrique ;

Nash, Maria E. ;

Tardajos, Myriam G. ;

Reinecke, Helmut ;

Elvira, Carlos ;

Ramos, Viviana ;

Luis Lopez-Lacomba, Jose ;

Gallardo, Alberto .

JOURNAL OF MATERIALS CHEMISTRY B, 2014, 2 (24) :3839-3848

[5] Electrophoretic hydrogel adhesion for fabrication of three-dimensional materials [J].

Asoh, Taka-Aki .

POLYMER JOURNAL, 2016, 48 (12) :1095-1101

[6] Spatiotemporal hydrogel biomaterials for regenerative medicine [J].

Brown, Tobin E. ;

Anseth, Kristi S. .

CHEMICAL SOCIETY REVIEWS, 2017, 46 (21) :6532-6552

[7]

Brundrup J, 1999, POLYM HDB, P181

[8] A practical guide to hydrogels for cell culture [J].

Caliari, Steven R. ;

Burdick, Jason A. .

NATURE METHODS, 2016, 13 (05) :405-414

[9] Fundamentals of double network hydrogels [J].

Chen, Qiang ;

Chen, Hong ;

Zhu, Lin ;

Zheng, Jie .

JOURNAL OF MATERIALS CHEMISTRY B, 2015, 3 (18) :3654-3676

[10] A Robust, One-Pot Synthesis of Highly Mechanical and Recoverable Double Network Hydrogels Using Thermoreversible Sol-Gel Polysaccharide [J].

Chen, Qiang ;

Zhu, Lin ;

Zhao, Chao ;

Wang, Qiuming ;

Zheng, Jie .

ADVANCED MATERIALS, 2013, 25 (30) :4171-4176

← 1 2 3 4 5 →