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公开(公告)号:US20220065810A1
公开(公告)日:2022-03-03
申请号:US17418577
申请日:2019-12-26
申请人: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
发明人: Oh Seok KWON , Hyun Seok SONG , Tai Hyun PARK , Kyung Ho KIM , Jin Yeong KIM , Dong Seok MOON , Seon Joo PARK , Chul Soon PARK
IPC分类号: G01N27/414
摘要: The present invention relates to a graphene channel member comprising a graphene film and a cadaverine olfactory receptor immobilized to the graphene film, a graphene transistor comprising: a substrate; the graphene channel member; and a pair of electrodes, and a bio sensor comprising same.
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公开(公告)号:US20210181147A1
公开(公告)日:2021-06-17
申请号:US16759432
申请日:2018-10-29
发明人: Oh Seok KWON , Chang Soo LEE , Seon Joo PARK , Tai Hwan HA , Chul Soon PARK , Kyung Ho KIM , Jin Yeong KIM
IPC分类号: G01N27/414 , C01B32/194 , C01B32/186 , H01L51/00
摘要: The present invention relates to a graphene transistor comprising: a substrate; a graphene channel layer arranged on the substrate; a pair of metals spaced from each other and respectively arranged at opposite ends of the graphene channel layer; and a linker layer arranged on the graphene channel layer and including an N-heterocyclic carbene compound, a fabrication method therefor, and a biosensor comprising the same. The graphene transistor according to the present invention in which the carbene group of the N-heterocyclic carbene compound forms a covalent bond with the graphene channel layer to modify the whole surface of the graphene channel layer exhibits excellent electric conductivity as a transistor and a biosensor comprising the transistor is improved in selectivity and sensitivity.
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公开(公告)号:US20210356461A1
公开(公告)日:2021-11-18
申请号:US17284249
申请日:2019-10-10
发明人: Oh Seok KWON , Tae Joon KANG , Seon Joo PARK , Chul Soon PARK , Kyung Ho KIM , Jin Yeong KIM , Ji Yeon LEE , Chang Soo LEE
IPC分类号: G01N33/543 , C07D235/06 , C07D403/12 , G01N33/553
摘要: The present invention relates to a carbene compound having substituted at the terminal polyethylene glycol (PEG) having nitrogen-containing functional groups, a carbene-metal nanoparticle complex in which the carbene compound and metal nanoparticles are bounded, a preparation method thereof, and a biosensor using same.
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公开(公告)号:US20210229104A1
公开(公告)日:2021-07-29
申请号:US17259689
申请日:2019-07-12
发明人: Oh Seok KWON , Tai Hwan HA , Kyung Ho KIM , Jin Yeong KIM , Seon Joo PARK , Seong Eun SEO
摘要: The present invention relates to a substrate for nucleic acid amplification, and a method for manufacturing same, the substrate for rapid and accurate PCR analysis comprising: a transparent substrate; a micro-patterned metal layer formed on the transparent substrate; an N-heterocyclic carbene compound having one end annealed to the surface of the micro-patterned metal layer; and a primer immobilized on the other end of the N-heterocyclic carbene compound.
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公开(公告)号:US20220062888A1
公开(公告)日:2022-03-03
申请号:US17291180
申请日:2019-11-19
发明人: Oh Seok KWON , Kyung Ho KIM , Seon Joo PARK , Seong Eun SEO , Tai Hwan HA
IPC分类号: B01L3/00
摘要: The present invention relates to a light-digital PCR chamber and a light-digital PCR device. The light-digital PCR chamber comprises: a transparent substrate; a metal thin film layer formed on the transparent substrate; a light shielding layer formed on the metal thin film layer; and a microchannel structure formed on the light shielding layer. The light-digital PCR device comprises a laminate comprising a transparent substrate, a metal thin film layer formed on the transparent substrate, and a light shielding layer formed on the metal thin film layer.
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公开(公告)号:US20210268468A1
公开(公告)日:2021-09-02
申请号:US17259821
申请日:2019-07-12
发明人: Oh Seok KWON , Tai Hwan HA , Kyung Ho KIM , Jin Yeong KIM , Seon Joo PARK , Seong Eun SEO
摘要: The present invention relates to a substrate for nucleic acid amplification, and a method for manufacturing same, the substrate for rapid and accurate PCR analysis comprising: a transparent substrate; a metal layer formed on the transparent substrate; an N-heterocyclic carbene compound having one end annealed to the surface of the metal layer; and a primer immobilized on the other end of the N-heterocyclic carbene compound.
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