US 12,275,880 B2
Gold nanoparticle-fluorescent hybrid material and method for preparing the same
Hye Jin Lee, Daegu (KR); and Eun Seo Goh, Seoul (KR)
Assigned to KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Daegu (KR)
Appl. No. 17/627,429
Filed by KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Daegu (KR)
PCT Filed Oct. 18, 2019, PCT No. PCT/KR2019/013699
§ 371(c)(1), (2) Date Jan. 14, 2022,
PCT Pub. No. WO2021/010545, PCT Pub. Date Jan. 21, 2021.
Claims priority of application No. 10-2019-0086557 (KR), filed on Jul. 17, 2019.
Prior Publication US 2022/0259494 A1, Aug. 18, 2022
Int. Cl. C09K 11/65 (2006.01); C09K 11/02 (2006.01); C09K 11/58 (2006.01); G01N 21/64 (2006.01); G01N 33/58 (2006.01)
CPC C09K 11/65 (2013.01) [C09K 11/025 (2013.01); C09K 11/58 (2013.01); G01N 21/6428 (2013.01); G01N 33/588 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A gold nanoparticle-fluorescent hybrid material comprising gold nanoparticles, each of which is a polyhedron surrounded by 6 quadrangular faces, carbon quantum dots, and a polyglycol linking the gold nanoparticles with the carbon quantum dots.