发明名称 |
NANO/MACROPOROUS BONE TISSUE SCAFFOLDS FOR REGENERATIVE MEDICINE |
摘要 |
<p>A biocompatible inorganic porous material having a three-dimensional coexistent network of interconnected macropores and nanopores produced by the steps of mixing an organic water-soluble polymer (e.g., polyethylene oxide or a block copolymer of ethylene oxide and propylene oxide), an alkoxysilane, and an inorganic water-soluble calcium salt in an aqueous acid solution, such that a sol-gel process of hydrolysis and polycondensation is initiated and thereby producing a gel; drying the gel to remove solvent by evaporation; and heating the gel to remove the polymer by thermal decomposition, thereby forming an inorganic porous material, which may be suitable for use as a bone tissue scaffold.</p> |
申请公布号 |
WO2008028036(A1) |
申请公布日期 |
2008.03.06 |
申请号 |
WO2007US77238 |
申请日期 |
2007.08.30 |
申请人 |
LEHIGH UNIVERSITY;JAIN, HIMANSHU;MARQUES, ANA C.;ALMEIDA, RUI M. |
发明人 |
JAIN, HIMANSHU;MARQUES, ANA C.;ALMEIDA, RUI M. |
分类号 |
A61L27/56;A61L27/52 |
主分类号 |
A61L27/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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