METHOD FOR PREPARING GOLD NANOPARTICLES USING MICELLES AS MOLD

WIPO Patent Application WO/2014/109459

A1

The present invention relates to a method for preparing gold nanoparticles by forming nuclei of gold nanoparticles on the shell of micelles using nano-scale reducing micelles which include an antioxidant, as a mold, and then growing the nuclei of the gold nanoparticles. The gold nanoparticles prepared according to the present invention have a cog structure imitating the shape of a shell and surface of the micelles by forming and then growing the nuclei of the gold nanoparticles according to a high-arborescent surface structure of the micelles. In addition, the gold nanoparticles prepared according to the preparation method for the gold nanoparticles of the present invention has the same surface structure as that of the micelles and can be applied to the visualization of a surface structure of the micelles. Furthermore, the gold nanoparticles having a cog structure prepared according to the preparation method for the gold nanoparticles of the present invention can be applied as a probe particle for a drug delivery system and Raman spectrophotometry.

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JP2005255439	NANO, MICRO AND MACRO MULTIPLEX STRUCTURED POROUS BODY AND METHOD OF MANUFACTURING THE SAME
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JEONG JI HOON (KR)
LEE MIN SANG (KR)

PCT/KR2013/009152

July 17, 2014

October 14, 2013

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RES BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY (KR)

B82B3/00; B22F9/18

KR100837046B1	2008-06-11
KR20100022323A	2010-03-02
KR20100069105A	2010-06-24
US20120292579A1	2012-11-22
US7931866B2	2011-04-26

SON, MIN (KR)
손민 (KR)

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