23 Jul Open pore biodegradable matrices
Abstract
The invention is directed to a process for preparing porous polymer materials by a combination of gas foaming and particulate leaching steps. The invention is also directed to porous polymer material prepared by the process, particularly having a characteristic interconnected pore structure, and to methods for using such porous polymer material, particularly for tissue engineering.
Year: 2002
Country: US
Doc No: 2002045672