Mesoporous Silica Particles as Topologically Crosslinking Fillers for Poly(N-isopropylacrylamide) Hydrogels

被引：19
|
作者：
Miyamoto, Nobuyoshi [1 ]
Shimasaki, Kotaro [1 ]
Yamamoto, Kosuke [1 ]
Shintate, Morio [1 ]
Kamachi, Yuichiro [2 ]
Bastakoti, Bishnu Prasad [2 ]
Suzuki, Norihiro [3 ]
Motokawa, Ryuhei [4 ]
Yamauchi, Yusuke [2 ]
机构：
[1] FIT, Dept Life Environm & Mat Sci, Higashi Ku, Fukuoka 8110295, Japan
[2] Natl Inst Mat Sci, World Premier Int WPI Res Ctr Mat Nanoarchitechto, Tsukuba, Ibaraki 3050044, Japan
[3] Natl Inst Mat Sci, ICYS, Tsukuba, Ibaraki 3050047, Japan
[4] Japan Atom Energy Agcy, Quantum Beam Sci Ctr, Naka, Ibaraki 3191195, Japan
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2014年 / 20卷 / 46期
关键词：
hydrogels; inorganic fillers; mesoporous materials; mesoporous silica; poly(N-isopropylacrylamide) hydrogel; DOUBLE-NETWORK HYDROGELS; HIGH MECHANICAL STRENGTH; NANOCOMPOSITE HYDROGELS; POLYMER; GELS; CLAY;
D O I：
10.1002/chem.201403762
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Here it is demonstrated that mesoporous silicas (MPSs) can be used as effective topological crosslinkers for poly(N-isopropylacrylamide) (PNIPA) hydrogels to improve the mechanical property. Three-dimensional bicontinuous mesporous silica is found to effectively reinforce the PNIPA hydrogels, as compared to nonporous silica and two-dimensional hexagonally ordered mesoporous silica.
引用
收藏
页码：14955 / 14958
页数：4
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