发明名称 |
NANOPROBE COMPRISING GOLD COLLOID NANOPARTICLES FOR MULTIMODALITY OPTICAL IMAGING OF CANCER AND TARGETED DRUG DELIVERY FOR CANCER |
摘要 |
The present invention is directed to a nanoparticle loaded with a light sensitive molecule and a method of preparing the nanoparticle, wherein the nanoparticle is a colloidal gold nanoparticle and the light sensitive molecule is non-covalently adsorbed to the surface of the nanoparticle. The present invention is also directed to a nanoprobe comprising the nanoparticle and further comprising a targeting moiety covalently coupled to the surface of the nanoparticle. Additionally, the present invention is directed to an imaging method comprising administering the nanoprobe to a subject and collecting imaging data of the subject or part of the subject with optical multimodality imaging. A method of treating cancer in a subject comprising administering the nanoprobe and performing photodynamic therapy on the subject is further disclosed.
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申请公布号 |
US2013315834(A1) |
申请公布日期 |
2013.11.28 |
申请号 |
US201113825810 |
申请日期 |
2011.09.23 |
申请人 |
PRAVEEN NAGAMANI;THONIYOT PRAVEEN;OLIVO MALINI |
发明人 |
PRAVEEN NAGAMANI;THONIYOT PRAVEEN;OLIVO MALINI |
分类号 |
A61K49/00 |
主分类号 |
A61K49/00 |
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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