公开(公告)号：US20140231697A1

公开(公告)日：2014-08-21

申请号：US14228158

申请日：2014-03-27

Applicant: LIFE TECHNOLOGIES AS

Inventor： Ellen WENG ,  Geir FONNUM ,  Grete MODAHL ,  Astrid MOLTEBERG ,  Erling FINNE ,  Torkel STENE

IPC: C09K11/06 ,  H01F1/01 ,  C09K11/02 ,  H01F1/00

CPC classification number: C09K11/06 ,  B82Y25/00 ,  B82Y40/00 ,  C08F220/18 ,  C09K11/025 ,  G01N33/5434 ,  H01F1/0018 ,  H01F1/01 ,  H01F1/26 ,  H01F41/00 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: 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.

Abstract translation: 一种涂覆的磁性颗粒，其包含基质聚合物的任选多孔磁性聚合物颗粒，所述聚合物颗粒在表面上和/或其孔中具有超顺磁性晶体，所述涂覆颗粒具有由涂覆聚合物形成的涂层，其中所述涂覆的磁性颗粒 本质上是非自发荧光。