公开(公告)号：EP2575772A4

公开(公告)日：2014-03-19

申请号：EP11787417

申请日：2011-05-26

申请人： GEN HOSPITAL CORP

发明人： WEISSLEDER RALPH ,  LEE HAKHO ,  YOON TAE-JONG

IPC分类号： A61K33/26 ,  A61K9/50 ,  A61K9/51 ,  A61K33/24 ,  A61K33/30 ,  A61K41/00 ,  A61K49/18 ,  A61N2/02 ,  B22F1/02

CPC分类号： A61K49/1824 ,  A61K9/5094 ,  A61K9/5115 ,  A61K33/24 ,  A61K33/26 ,  A61K33/30 ,  A61K41/0052 ,  A61K49/08 ,  A61K49/10 ,  A61K49/126 ,  A61K49/1827 ,  A61K49/183 ,  A61K49/1836 ,  A61K2800/47 ,  A61N2/02 ,  B22F1/025 ,  A61K2300/00

摘要： A magnetic nanoparticle includes a magnetic core and a superparamagnetic outer shell, in which the outer shell enhances magnetic properties of the nanoparticle. The enhanced magnetic properties of the magnetic nanoparticle allow for highly sensitive detection as well as diminished non-specific aggregation of nanoparticles.