Chitosan-Based Inverse Opals: Three-Dimensional Scaffolds with Uniform Pore Structures for Cell Culture

被引：151

作者：

Choi, Sung-Wook ^{[1
]}

Xie, Jingwei ^{[1
]}

Xia, Younan ^{[1
]}

机构：

[1] Washington Univ, Dept Biomed Engn, St Louis, MO 63130 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 29期

关键词：

IN-VITRO; GROWTH; DEGRADATION; TEMPLATES; MATRICES; ACID);

D O I：

10.1002/adma.200803504

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chitosan inverse opal scaffolds: three-dimensional chitosan scaffolds with an inverse opal structure have been fabricated using a cubic close packed lattice of polymer beads as the template. The scaffolds have a uniform and interconnected pore structure as well as a fibrous morphology on the wall. They can be used as a model system for in vitro studies of cell culture and as clinically practical scaffolds for tissue engineering.

引用

页码：2997 / +

页数：6

共 30 条

[1] Photo-patterning of porous hydrogels for tissue engineering [J].

Bryant, Stephanie J. ;

Cuy, Janet L. ;

Hauch, Kip D. ;

Ratner, Buddy D. .

BIOMATERIALS, 2007, 28 (19) :2978-2986

[2] Preparation of Uniform Microspheres Using a Simple Fluidic Device and Their Crystallization into Close-Packed Lattices [J].

Choi, Sung-Wook ;

Cheong, In Woo ;

Kim, Jung-Hyun ;

Xia, Younan .

SMALL, 2009, 5 (04) :454-459

[3] Colloidal crystal assembly on topologically patterned templates [J].

Dziomkina, NV ;

Vancso, GJ .

SOFT MATTER, 2005, 1 (04) :265-279

[4] Effect of convection on osteoblastic cell growth and function in biodegradable polymer foam scaffolds [J].

Goldstein, AS ;

Juarez, TM ;

Helmke, CD ;

Gustin, MC ;

Mikos, AG .

BIOMATERIALS, 2001, 22 (11) :1279-1288

[5] Biodegradable elastomeric scaffolds with basic fibroblast growth factor release [J].

Guan, Jianjun ;

Stankus, John J. ;

Wagner, William R. .

JOURNAL OF CONTROLLED RELEASE, 2007, 120 (1-2) :70-78

[6] Control of in vitro tissue-engineered bone-like structures using human mesenchymal stem cells and porous silk scaffolds [J].

Hofmann, Sandra ;

Hagenmueller, Henri ;

Koch, Annette M. ;

Mueller, Ralph ;

Vunjak-Novakovic, Gordana ;

Kaplan, David L. ;

Merkle, Hans P. ;

Meinel, Lorenz .

BIOMATERIALS, 2007, 28 (06) :1152-1162

[7] Synthesis of macroporous minerals with highly ordered three-dimensional arrays of spheroidal voids [J].

Holland, BT ;

Blanford, CF ;

Stein, A .

SCIENCE, 1998, 281 (5376) :538-540

[8] In vitro characterization of chitosan-gelatin scaffolds for tissue engineering [J].

Huang, Y ;

Onyeri, S ;

Siewe, M ;

Moshfeghian, A ;

Madihally, SV .

BIOMATERIALS, 2005, 26 (36) :7616-7627

[9] Porosity of 3D biomaterial scaffolds and osteogenesis [J].

Karageorgiou, V ;

Kaplan, D .

BIOMATERIALS, 2005, 26 (27) :5474-5491

[10] Inverted colloidal crystals as three-dimensional cell scaffolds [J].

Kotov, NA ;

Liu, YF ;

Wang, SP ;

Cumming, C ;

Eghtedari, M ;

Vargas, G ;

Motamedi, M ;

Nichols, J ;

Cortiella, J .

LANGMUIR, 2004, 20 (19) :7887-7892

← 1 2 3 →