US 11,851,592 B2
Quantum dot-containing nanoparticle and method for manufacturing same
Jung Won Kim, Hwaseong-si (KR); Ho Beom Song, Suwon-si (KR); and Sung Wook Yoon, Anyang-si (KR)
Assigned to BIOSQUARE INC., Seongnam-si (KR)
Appl. No. 17/439,269
Filed by BIOSQUARE INC., Seongnam-si (KR)
PCT Filed Mar. 19, 2020, PCT No. PCT/KR2020/095043
§ 371(c)(1), (2) Date Sep. 14, 2021,
PCT Pub. No. WO2020/190118, PCT Pub. Date Sep. 24, 2020.
Claims priority of application No. 10-2019-0031977 (KR), filed on Mar. 20, 2019.
Prior Publication US 2022/0195288 A1, Jun. 23, 2022
Int. Cl. C09K 11/02 (2006.01); C09K 11/88 (2006.01); G01N 33/543 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01)
CPC C09K 11/025 (2013.01) [C09K 11/883 (2013.01); G01N 33/54346 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); G01N 2470/04 (2021.08)] 13 Claims
OG exemplary drawing
 
1. A quantum dot-containing nanoparticle comprising:
a core part;
a quantum dot part bound to a surface of the core part;
a shell part for protecting the core part and the quantum dot part; and
a support part for supporting the binding of the core part and the shell part,
wherein the support part is formed of a linker having a first functional group bonded to the core part at one end and a second functional group bonded to the shell part at the other end, and
the first functional group is one or more selected from the group consisting of a nitro group, an imide group, an ester group, a maleimide group, an iodoacetamide group, an N-hydroxysuccinimide group, and a tosyl group.