发明授权
- 专利标题： Method of arrangement of titanium-binding ferritin and inorganic particles
- 专利标题（中）： 钛结合铁蛋白和无机颗粒的排列方法
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申请号： US11354864申请日： 2006-02-16
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公开(公告)号： US07439334B2公开(公告)日： 2008-10-21
- 发明人: Ichiro Yamashita , Kiyotaka Shiba
- 申请人： Ichiro Yamashita , Kiyotaka Shiba
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP2004-361987 20041214; JP2005-006720 20050113
- 主分类号： C07K14/00
- IPC分类号： C07K14/00 ; H01L21/00 ; H01L21/314 ; H01L21/471
摘要：
A method for selectively arranging ferritin modified with a peptide, which specifically binds to titanium, to titanium formed on a substrate surface is provided.The method for arranging ferritin of the present invention is characterized in that ferritin is selectively bound on titanium on a substrate by modifying the N-terminal part of ferritin with a peptide which specifically binds to titanium. Also, the method for arranging ferritin of the present invention is characterized in that selectivity for titanium can be markedly improved by adding a nonionic surface activating agent.
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