Sven Laarmann,Kathrin Zeller,Karin Mittmann,Christoph Block,Claudia Arntz
申请号：
US12093977
公开号：
US08974767B2
申请日:
2006.11.16
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The use of fluorescent nanoparticles is disclosed which includes an inorganic core, a passivating layer and specific ligands having a hydrodynamic diameter of the inorganic core with the passivating layer of not more than 15 nm, preferably of not more than 10 nm, particularly preferably of not more than 5 nm, for preparing an in vivo diagnostic aid, the nanoparticles showing an emission of less than 700 nm.
