Title:
METHOD FOR MANUFACTURING METAL NANOCUBE WITH CONTROLLED EDGE SHARPNESS INDEX
Document Type and Number:
WIPO Patent Application WO/2019/147056
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a metal nanocube with a controlled edge sharpness index, comprising a step of reacting with a first surfactant and a predetermined surface protective agent; a method for preparing a metal nanocube aggregate having a purity of 95% or more, comprising a step of centrifuging in the presence of a second surfactant; a probe composition comprising the metal nanocube or metal nanocube aggregate prepared by the method; and a gold (Au) nanocube having an average edge length of 20 nm or less.
Inventors:
NAM JWA-MIN (KR)
PARK JEONG-EUN (KR)
LEE YEON HEE (KR)
PARK JEONG-EUN (KR)
LEE YEON HEE (KR)
Application Number:
PCT/KR2019/001057
Publication Date:
August 01, 2019
Filing Date:
January 25, 2019
Export Citation:
Assignee:
SEOUL NAT UNIV R&DB FOUNDATION (KR)
BIONANO HEALTH GUARD RES CENTER (KR)
BIONANO HEALTH GUARD RES CENTER (KR)
International Classes:
B22F9/24; B22F1/00
Foreign References:
| KR20080069058A | 2008-07-25 | |||
| KR20150096187A | 2015-08-24 | |||
| KR20160084064A | 2016-07-13 |
Other References:
WU: "Seed-Mediated Synthesis of Gold Nanocrystals with Systematic Shape Evolution from Cubic to Trisoctahedral and Rhombic Dodecahedral Structures", LANGMUIR, vol. 26, no. 14, 17 June 2010 (2010-06-17), pages 12307 - 12313, XP055629792
ZHANG: "Individual Au-Nanocube Based Plasmonic Nanoprobe for Cancer Relevant MicroRNA Biomarker Detection", ACS SENS., vol. 2, 25 August 2017 (2017-08-25), pages 1435 - 1440, XP055629793
ZHANG: "Individual Au-Nanocube Based Plasmonic Nanoprobe for Cancer Relevant MicroRNA Biomarker Detection", ACS SENS., vol. 2, 25 August 2017 (2017-08-25), pages 1435 - 1440, XP055629793
Attorney, Agent or Firm:
SON, Min (KR)
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