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Title:
METHOD FOR PRODUCING SUPERPARAMAGNETIC NANOCOMPOSITE AND SUPERPARAMAGNETIC NANOCOMPOSITE PRODUCED USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/034464
Kind Code:
A1
Abstract:
The present invention relates to a method for producing a superparamagnetic nanocomposite and a superparamagnetic nanocomposite produced using same, and specifically, to a method for producing a superparamagnetic nanocomposite capable of being used for the purpose of magnetic separation for detecting a biological target substance, and a superparamagnetic nanocomposite produced using same. The method for producing a superparamagnetic nanocomposite, according to the present invention, may enable a superparamagnetic nanocomposite having excellent properties such as an even size and particle size distribution, a high degree of aqueous solution dispersibility, a maintained degree of superparamagnetism and a high degree of magnetization to be mass-produced at a high yield, without undergoing a complicated process and at a high speed compared to conventional methods for producing a magnetic nanoparticle for magnetic separation, and the superparamagnetic nanocomposite produced by the method maintains a degree of superparamagnetism and has a high degree of magnetization.

Inventors:
KIM SUNG IL (KR)
CHOI MIN YOUNG (KR)
LEE MYOUNG YEOL (KR)
LEE JAE BEOM (KR)
TRAN VAN TAN (KR)
KIM JEONG HYO (KR)
OH SANG JIN (KR)
Application Number:
PCT/KR2017/008740
Publication Date:
February 22, 2018
Filing Date:
August 11, 2017
Export Citation:
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Assignee:
AMOLIFESCIENCE CO LTD (KR)
NAT UNIV PUSAN IND UNIV COOP FOUND (KR)
International Classes:
H01F41/02; B82B1/00; B82B3/00; H01F1/20
Foreign References:
KR20140122223A2014-10-17
KR20120035013A2012-04-13
KR20120017556A2012-02-29
KR20120128050A2012-11-26
KR20100044432A2010-04-30
Other References:
LIU ET AL.: "Highly Water-Dispersible Biocompatible Magnetite Particles with Low Cytotoxicity Stabilized by Citrate Groups", ANGE. CHEM., vol. 121, 2009, pages 5989 - 5993, XP055692025
LIU J. ET AL.,: "Highly Water‐Dispersible Biocompatible Magnetite Particles with Low Cytotoxicity Stabilized by Citrate Groups (Supporting Information)", ANGEWANDTE CHEMIE, - 2009, pages 17pp, XP055692041, Retrieved from the Internet
Attorney, Agent or Firm:
HANYANG PATENT FIRM (KR)
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