发明名称 |
NOVEL FINE FLUORESCENT PARTICLE |
摘要 |
<p>Novel silica particles having bondable functional groups on the surface thereof and containing a fluorescent rare-earth complex characterized by being uninfluenced by the surrounding environment including a buffer and a substance to be labeled. The silica particles containing a fluorescent rare-earth complex specifically are ones which comprise silica particles containing a fluorescent rare-earth complex selectively in an inner layer thereof and the surface of which consists substantially of silica. Also provided are: a fluorescent labeling agent comprising the silica particles; a method of fluorescent labeling which comprises using the silica particles as a labeling agent; and a method for fluorescent determination and a reagent for fluorescent determination which employ the fluorescent labeling agent.</p> |
申请公布号 |
WO2005023961(A1) |
申请公布日期 |
2005.03.17 |
申请号 |
WO2004JP13392 |
申请日期 |
2004.09.08 |
申请人 |
WASEDA UNIVERSITY;MATSUMOTO, KAZUKO;NISHIOKA, TAKUYA |
发明人 |
MATSUMOTO, KAZUKO;NISHIOKA, TAKUYA |
分类号 |
C09K11/02;C09K11/06;G01N33/533;G01N33/543;(IPC1-7):C09K11/06;C01B33/12;G01N33/566 |
主分类号 |
C09K11/02 |
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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