发明名称 |
METHOD FOR PREPARING POROUS SCAFFOLD FOR TISSUE ENGINEERING, CELL CULTURE AND CELL DELIVERY |
摘要 |
The present invention relates to a method for preparing a porous scaffold for tissue engineering. It is another object of the present invention to provide a porous scaffold obtainable by the method as above described, and its use for tissue engineering, cell culture and cell delivery. The method of the invention comprises the steps consisting of: a) preparing an alkaline aqueous solution comprising an amount of at least one polysaccharide, an amount of a cross-linking agent and an amount of a porogen agent b) transforming the solution into a hydrogel by placing said solution at a temperature from about 4° C. to about 80° C. for a sufficient time to allow the cross-linking of said amount of polysaccharide and c) submerging said hydrogel into an aqueous solution d) washing the porous scaffold obtained at step c). |
申请公布号 |
HK1144182(A1) |
申请公布日期 |
2013.12.06 |
申请号 |
HK20100109188 |
申请日期 |
2010.09.27 |
申请人 |
INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA REC;UNIVERSITE PARIS DIDEROT - PARIS 7 |
发明人 |
LE VISAGE, CATHERINE;LETOURNEUR, DIDIER |
分类号 |
A61L;C12N |
主分类号 |
A61L |
代理机构 |
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代理人 |
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主权项 |
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