CPP/PLLA COMPOSITES OF SCAFFOLDS FOR TISSUE ENGINEERING

SHI Zongli; WANG Yanping; DAI Gang; LI Chongan

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Article Navigation > Acta Materiae Compositae Sinica > 2002 > 19(6): 97-100

SHI Zongli, WANG Yanping, DAI Gang, et al. CPP/PLLA COMPOSITES OF SCAFFOLDS FOR TISSUE ENGINEERING[J]. Acta Materiae Compositae Sinica, 2002, 19(6): 97-100.

Citation:

SHI Zongli, WANG Yanping, DAI Gang, et al. CPP/PLLA COMPOSITES OF SCAFFOLDS FOR TISSUE ENGINEERING[J]. Acta Materiae Compositae Sinica, 2002, 19(6): 97-100.

SHI Zongli, WANG Yanping, DAI Gang, et al. CPP/PLLA COMPOSITES OF SCAFFOLDS FOR TISSUE ENGINEERING[J]. Acta Materiae Compositae Sinica, 2002, 19(6): 97-100.

Citation:

SHI Zongli, WANG Yanping, DAI Gang, et al. CPP/PLLA COMPOSITES OF SCAFFOLDS FOR TISSUE ENGINEERING[J]. Acta Materiae Compositae Sinica, 2002, 19(6): 97-100.

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CPP/PLLA COMPOSITES OF SCAFFOLDS FOR TISSUE ENGINEERING

1.
Department of Mechanical Engineering, Lanzhou Railway University, Lanzhou 730070, China;
2.
Third Military Medical University, Chongqing 400038, China

Received Date: 2001-05-14
Rev Recd Date: 2001-07-13
Publish Date: 2002-12-15

Abstract

Abstract

The CPP/PLLA composites of the scaffold for cartilage tissue engineering were fabricated with a solvent-casting, particulate-leaching method. Their properties of physical mechanics and degradation rates in vitro (in hank's at 37℃) were measured. The experimental results show that the composites have high porosity(ε=90%), good biodegradability and compressive modulus (8.6 GPa) as well as the 3-D ,connectivity network microstructures. Therefore, this composites might be one of cartilage scaffold materials for tissue engineering with potentially broad applicability.
- tissue engineering,
- cartilage,
- scaffold,
- composites
Long Abstrsct
Innovation Points