发明名称 |
PEGYLATED AMPHIPHILIC POLYMERIC NANOPARTICLES ABD USES THEREOF |
摘要 |
PURPOSE: A contrast medium containing fluorescence-conjugated amphiphilic polymer is provided to ensure cancer accumulation efficiency and to diagnose various cancers. CONSTITUTION: A contrast medium for diagnosing cancer contains fluorescence-conjugated amphiphilic polymer nanoparticles. The amphiphilic polymer contains conjugated hydrophilic polymer and hydrophobic material. The hydrophilic polymer and hydrophobic material are hyaluronic acid and fatty acid derivative or bile acid derivative, respectively. A drug delivery composition contains the nanoparticles.
|
申请公布号 |
KR20100119441(A) |
申请公布日期 |
2010.11.09 |
申请号 |
KR20090038549 |
申请日期 |
2009.04.30 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
CHOI, KI YOUNG;KIM, KWANG MEYUNG;PARK, JAE HYUNG;KWON, ICK CHAN;CHOI, KUI WON |
分类号 |
A61K49/12;A61K47/36;A61K49/10;A61P35/00 |
主分类号 |
A61K49/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|