发明名称 |
Optically fluorescent nanoparticles |
摘要 |
<p>The present invention refers to nanoparticles having optically fluorescent activity. In more detail, the invention refers to a nanoparticle matrix comprising a co-aggregate of at least one charged polyelectrolyte and at least one oppositely charged active agent, wherein the active agent is a hydrophilic optically fluorescent agent, and the invention further refers to a nanoparticle comprising said nanoparticle matrix. Optionally, the nanoparticle is surface modified. The invention also refers to a method for preparing said nanoparticle, and to a method of surface modification. Furthermore, the invention refers to uses of said nanoparticle in vitro and in vivo, and to methods for in vitro and in vivo diagnosis.</p> |
申请公布号 |
EP1760467(A1) |
申请公布日期 |
2007.03.07 |
申请号 |
EP20050019103 |
申请日期 |
2005.09.02 |
申请人 |
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT |
发明人 |
FISCHER, KATRIN CLAUDIA;GENERAL, SASCHA;LICHA, KAI |
分类号 |
G01N33/58;A61K9/51;A61K49/04;G01N21/35 |
主分类号 |
G01N33/58 |
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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