Invention Grant
US08697020B2 Silica magnetic particles having a spherical form and a process for preparing the same
有权
具有球形形状的二氧化硅磁性颗粒及其制备方法
- Patent Title: Silica magnetic particles having a spherical form and a process for preparing the same
- Patent Title (中): 具有球形形状的二氧化硅磁性颗粒及其制备方法
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Application No.: US12867413Application Date: 2009-02-13
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Publication No.: US08697020B2Publication Date: 2014-04-15
- Inventor: Jae-Ha Kim , Jong-Gwang Park , Jong-Hoon Kim , Han-Oh Park
- Applicant: Jae-Ha Kim , Jong-Gwang Park , Jong-Hoon Kim , Han-Oh Park
- Applicant Address: KR Daejeon
- Assignee: Bioneer Corporation
- Current Assignee: Bioneer Corporation
- Current Assignee Address: KR Daejeon
- Agency: The Webb Law Firm
- Priority: KR10-2008-0013545 20080214; KR10-2008-0116512 20081121
- International Application: PCT/KR2009/000718 WO 20090213
- International Announcement: WO2009/102171 WO 20090820
- Main IPC: C01B33/12
- IPC: C01B33/12 ; C01B33/20 ; C07H21/02 ; C07H21/04
Abstract:
The present invention relates to silica magnetic particles having a spherical form and a process for preparing the same. The silica magnetic particles prepared according to the present invention, which are silica particles that includes the magnetic particles and additionally have the functional group on the surfaces, has an advantage that the particle size distribution is uniform. Further, the silica magnetic particles prepared according to the present invention can be used as a reagent for separating biomaterials and a reagent for detecting biomaterials.
Public/Granted literature
- US20110054162A1 Silica Magnetic Particles Having a Spherical Form and a Process for Preparing the Same Public/Granted day:2011-03-03
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