Ellen Weng,Geir Fonnum,Grete Modahl,Astrid Molteberg,Erling Finne
申请号：
US13651120
公开号：
US08697453B2
申请日:
2012.10.12
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A coated magnetic particle comprising an optionally porous magnetic polymer particle of a matrix polymer, said polymer particle having on a surface and/or in the pores thereof superparamagnetic crystals, said coated particle having a coat formed of a coating polymer, wherein said coated magnetic particle is essentially non-autofluorescent.
