Title:
【発明の名称】磁気応答性螢光ポリマー粒子及びその利用
Document Type and Number:
Japanese Patent JP2589618
Kind Code:
B2
Abstract:
This invention provides a novel process of producing magnetically responsive fluorescent polymer particles comprising polymeric core particles coated evenly with a layer of polymer containing magnetically responsive metal oxide. A wide variety of polymeric particles with sizes ranging from 1 to 100 microns can be used as core particles and transformed into magnetically responsive polymer particles. The surface of these magnetically responsive polymer particles can be coated further with another layer of functionalized polymer. These magnetically responsive fluorescent polymer particles can be used for passive or covalent coupling of biological material such as antigens, antibodies, enzymes or DNA/RNA hybridization and used as solid phase for various types of immunoassays, DNA/RNA hybridization probes assays, affinity purification, cell separation and other medical, diagnostic, and industrial applications.
Inventors:
WAN CHIAOOFUEI JEE
SHAA DAINESHU OO
SHAA DAINESHU OO
Application Number:
JP50280190A
Publication Date:
March 12, 1997
Filing Date:
December 12, 1990
Export Citation:
Assignee:
DEIDO INTERN INC
International Classes:
B03C1/01; C08F2/44; G01N33/533; C08F8/00; C08F257/00; C08F257/02; C08F285/00; C08F291/00; C12N15/09; C12Q1/68; G01N33/536; G01N33/543; G01N33/553; G01N33/58; H01F1/11; (IPC1-7): C08F2/44; C08F8/00
Other References:
【文献】米国特許4707523(US,A)
【文献】米国特許4369226(US,A)
【文献】米国特許4206094(US,A)
【文献】米国特許4369226(US,A)
【文献】米国特許4206094(US,A)
Attorney, Agent or Firm:
Michio Akaoka (1 person outside)