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公开(公告)号：US20210046443A1
公开(公告)日：2021-02-18
申请号：US16987816
申请日：2020-08-07
Inventor： Young Keun KIM , Yu Jin KIM , Bum Chul PARK , Myeong Soo KIM
IPC: B01J13/02 , B03C1/30 , G01N33/543 , G01N33/553
Abstract: The present invention relates to a magnetic-optical composite nanostructure, which has a heterogeneous nature due to consisting of a first core-shell nanoparticle and second core-shell nanoparticles and thus realizes magnetic and optical functions at the same time.
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公开(公告)号：US20190339260A1
公开(公告)日：2019-11-07
申请号：US16394370
申请日：2019-04-25
Inventor： Young Keun KIM , Yoo Sang JEON , Da-yeon NAM , Yu Jin KIM , Hang-Rae KIM , Hyun Mu SHIN
IPC: G01N33/543 , G01N33/533
Abstract: A method of preparing an immunological substance detection nanowire complex includes preparing a multilayer nanowire in which a first metal and a second metal are alternately stacked, attaching a polymer, having a carboxyl group and an amine group at both ends of the polymer, to the second metal, attaching a first antibody, treated with a thiol's group, to the first metal of the multilayer nanowire, and attaching a second antibody to the second metal through the carboxyl group of the polymer. The second antibody includes a phosphor.
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公开(公告)号：US20190211196A1
公开(公告)日：2019-07-11
申请号：US16099352
申请日：2017-05-25
Inventor： Young Keun KIM , Yu Jin KIM , Bum Chul PARK
Abstract: Provided are a nanoparticle-polymer fluorescent composite and a method of preparing the same. The method includes preparing magnetite (Fe3O4)nanoparticles, mixing the magnetite (Fe3O4) nanoparticles, an organic polymer having an aliphatic carbon chain, and a solvent for dissolving the organic polymer to prepare a preliminary composite and drying the preliminary composite to form a nanoparticle polymer composite, and irradiating a pulse laser to the nanoparticle polymer composite to change the magnetite (Fe3O4) nanoparticles to Wustite nanoparticles and providing conjugated polymer characteristics to the organic polymer.
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