发明名称 |
THREE-DIMENSIONAL STRUCTURE OF FUNCTIONAL MATERIAL |
摘要 |
It is to provide an inorganic thin film of titanium dioxide or the like which is controlled at the nanoscale and a three-dimensional structure of a functional material such as semiconductor nanoparticles. A three-dimensional structure of an inorganic material is manufactured by introducing onto a surface of an inorganic substrate ferritin presenting on its surface a plurality of inorganic material-binding peptides; binding the ferritin in a monolayer onto the inorganic substrate; introducing an inorganic material onto the ferritin which is bound in a monolayer, while the inorganic material-binding peptides is having a binding and/or biomineralization ability for the inorganic material; forming a biomineral layer utilizing the biomineralization ability of the inorganic material-binding peptides; and subsequently repeating one or more times the steps (a) and (b) of a multilayering operation: (a) introducing onto the biomineral layer thus formed the ferritin having a binding ability to the biomineral layer, and binding the ferritin in a monolayer onto the biomineral layer; (b) introducing the inorganic material onto the surface of the ferritin which is bound in a monolayer, and forming a biomineral layer. |
申请公布号 |
EP1905869(B1) |
申请公布日期 |
2011.01.19 |
申请号 |
EP20060746798 |
申请日期 |
2006.05.24 |
申请人 |
JAPAN SCIENCE AND TECHNOLOGY AGENCY |
发明人 |
SANO, KENICHI;SHIBA KIYOTAKA |
分类号 |
C23C26/00;B82B1/00;B82B3/00;C07K7/06;C07K7/08;C07K14/00 |
主分类号 |
C23C26/00 |
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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