公开(公告)号：US20200331871A1

公开(公告)日：2020-10-22

申请号：US16959863

申请日：2019-01-02

Applicant: INSTITUTE FOR BASIC SCIENCE ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sukbok CHANG ,  Seung Youn HONG ,  Yoon Su PARK ,  Yeongyu HWANG ,  Yeong Bum KIM

IPC: C07D273/01 ,  C07D413/06 ,  C07D209/34 ,  C07D215/227 ,  C07D209/54 ,  C07D205/12 ,  C07D491/22

Abstract: The present invention relates to a method for producing a lactam compound from dioxazolone in the presence of a catalyst having a particular ligand, and to a lactam compound produced thereby, and can produce a lactam compound with excellent selectivity and an excellent yield by using the combination of a starting material having a particular functional group and a particular catalyst having a particular ligand.

公开(公告)号：US20200292734A1

公开(公告)日：2020-09-17

申请号：US16888970

申请日：2020-06-01

Applicant: Research & Business Foundation Sungkyunkwan University ,  Institute for Basic Science

Inventor： Hyun Seok LEE ,  Young Hee LEE

IPC: G02B5/00 ,  G02B6/10 ,  G02B6/122 ,  G02F1/01

Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.

公开(公告)号：US10712479B2

公开(公告)日：2020-07-14

申请号：US15455492

申请日：2017-03-10

Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY ,  INSTITUTE FOR BASIC SCIENCE

Inventor： Hyun Seok Lee ,  Young Hee Lee

IPC: G02B5/00 ,  G02B6/122 ,  G02F1/01 ,  G02B6/10

Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.

公开(公告)号：US20200040145A1

公开(公告)日：2020-02-06

申请号：US16606143

申请日：2018-04-18

Applicant: INSTITUTE FOR BASIC SCIENCE ,  POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Won Jong KIM ,  Junghong PARK

IPC: C08J3/075 ,  C08J3/24 ,  F01N11/00

Abstract: The present invention relates to a polymeric gel comprising crosslink points, which are dissociated in response to nitrogen monoxide, and to a method for preparing a hydrogel, the method comprising the steps of: a) polymerizing a mixture of monomers comprising a monofunctional hydrophilic monomer and a monomer comprising a plurality of functional groups comprising an o-phenylenediamine residue; and b) separating a hydrogel formed by the polymerization.

公开(公告)号：US20190263840A1

公开(公告)日：2019-08-29

申请号：US16304662

申请日：2017-05-24

Applicant: INSTITUTE FOR BASIC SCIENCE ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sukbok CHANG ,  Chinmoy Kumar HAZRA ,  Narasimhulu GANDHAMSETTY

IPC: C07F7/08 ,  B01J31/14

Abstract: The present invention relates to a method for preparing various silane derivatives by subjecting various furan derivatives to hydrosilylation in the presence of a borane catalyst. The method for preparing silane derivatives according to the present invention is a very efficient method for converting, into high value-added silane derivatives, various furan derivatives derived from biomass.

公开(公告)号：US20180312869A1

公开(公告)日：2018-11-01

申请号：US15766432

申请日：2016-10-06

Applicant: INSTITUTE FOR BASIC SCIENCE ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION ,  AICT

Inventor： Jin Soo KIM ,  Jungeun KIM ,  Sunghwa CHOE ,  Je Wook WOO ,  Soon II KWON

IPC: C12N15/82

CPC classification number: A01H5/12 ,  C12N15/8213 ,  C12N15/8298

Abstract: The present invention relates to method for preparing a plant from a protoplast comprising knocking-out or knocking-in one or more the endogenous gene of the protoplast, and the plant regenerated from a genome-modified protoplast prepared by the above method.

公开(公告)号：US10082385B2

公开(公告)日：2018-09-25

申请号：US15160871

申请日：2016-05-20

Applicant: INSTITUTE FOR BASIC SCIENCE

Inventor： Min-Ki Lee ,  Young-Kwon Kim ,  Yong-Woo Jo ,  Jong-Wan Choi ,  Woo-Kang Kim ,  Hee-Tae Kim

IPC: G01B11/27 ,  G01B11/02 ,  G01B11/00 ,  H05H5/03 ,  H05H7/00

CPC classification number: G01B11/028 ,  G01B11/002 ,  G01B11/27 ,  G01B11/272 ,  H05H5/03 ,  H05H7/00 ,  H05H2007/008

Abstract: A system for measuring displacement of an accelerating tube by using a micro-alignment telescope, which includes a vacuum chamber; a hollow accelerating tube in the vacuum chamber; a sighting target attached to a surface of the accelerating tube while protruding from the surface of the accelerating tube; the micro-alignment telescope spaced apart from one side surface of the vacuum chamber; a first lens device interposed between the micro-alignment telescope and the vacuum chamber; and a second lens device spaced apart from an opposite side surface of the vacuum chamber by a distance, wherein the vacuum chamber includes first and second viewports placed on the surfaces of the vacuum chamber in correspondence with each other, and the micro-alignment telescope, the first lens device, the first viewport, the sighting target, the second viewport and the second lens device are aligned on a same axis in one direction.

公开(公告)号：US10026913B2

公开(公告)日：2018-07-17

申请号：US15519453

申请日：2015-07-22

Applicant: Seoul National University R&DB Foundation ,  INSTITUTE FOR BASIC SCIENCE

Inventor： Daehyeong Kim ,  Taeghwan Hyeon ,  Moonkee Choi ,  Jiwoong Yang ,  Kwanghun Kang

IPC: H01L51/50 ,  C09K11/88 ,  C09D11/50 ,  C09D11/037 ,  B41F9/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  B82Y20/00 ,  B82Y40/00

Abstract: A quantum dot electronic device comprises a first encapsulation layer, a first electrode disposed on the first encapsulation layer, a quantum dot pattern disposed on the first electrode, a second electrode disposed on the quantum dot pattern and a second encapsulation layer disposed on the second electrode. The quantum dot pattern may be formed by an intaglio transfer printing method, where the method comprises forming a quantum dot layer on a donor substrate, picking up the quantum dot layer using a stamp, putting the quantum dot layer into contact with an intaglio substrate using the stamp and separating the stamp from the intaglio substrate. Using the quantum dot transfer printing method, a subminiature quantum dot pattern can be transferred at a high transfer rate. Accordingly, a highly integrated quantum dot electronic device exhibiting excellent performance and a high integrated quantum dot light emitting device with an ultrathin film can be realized.

公开(公告)号：US20170191123A1

公开(公告)日：2017-07-06

申请号：US15314288

申请日：2015-05-28

Applicant: TOOLGEN INCORPORATED ,  INSTITUTE FOR BASIC SCIENCE

Inventor： Jin Soo Kim ,  So Jung Kim ,  Seung Hwan Lee ,  Seok Joong Kim

IPC: C12Q1/68

CPC classification number: C12Q1/6844 ,  C12Q1/68 ,  C12Q2521/301 ,  G01N33/53 ,  G01N33/574

Abstract: The present invention relates to a method for analyzing a genotype using a target-specific nuclease and, specifically, to a method for diagnosing cancer or analyzing a genotype by removing wild type DNA or particular genotype DNA using a target-specific nuclease or a variant thereof to amplify or concentrate only a small amount of DNA which has a difference in variation, such as a mutation, or genotype, and to a method for separating target DNA sesusing a target-specific nuclease or a variant thereof. Such methods are novel paradigm methods contrary to existing simple target-specific nucleases for post-PCR recognition of normal genotype and carcinogenic genotype, and can be favorably used in the early diagnosis of cancer or analysis of similar genotypes.

公开(公告)号：US20160263277A1

公开(公告)日：2016-09-15

申请号：US15068051

申请日：2016-03-11

Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY ,  INSTITUTE FOR BASIC SCIENCE

Inventor： Seong-Gi KIM ,  Minah SUH ,  Chaejeong HEO ,  Hyoung Won BAAC

IPC: A61L27/18 ,  A61M5/00 ,  A61K49/22 ,  A61B5/04 ,  A61L27/50 ,  A61K49/00 ,  A61M25/00 ,  A61B5/00

CPC classification number: A61L27/18 ,  A61B5/0042 ,  A61B5/0068 ,  A61B5/0071 ,  A61B5/0084 ,  A61B5/0095 ,  A61B5/0261 ,  A61B5/04001 ,  A61B5/4094 ,  A61B5/6848 ,  A61B5/6864 ,  A61B5/6868 ,  A61B8/00 ,  A61K49/0045 ,  A61K49/226 ,  A61M2210/0687 ,  C08L83/04

Abstract: The present invention relates to a partial skull replacement consisting of polydimethylsiloxane (PDMS) and a method of monitoring biological tissues within a skull using the partial skull replacement. The method of monitoring using the partial skull replacement of the present invention has a minimal influence on intracranial pressure and cerebrospinal fluid flow as compared to a conventional cranial window technique using glass, and, by way of visualizing biological tissues within a skull with enhanced clarity, is expected to be usefully employed as a method of monitoring biological tissues within the skull.

Abstract translation: 本发明涉及由聚二甲基硅氧烷（PDMS）组成的局部颅骨置换术，以及使用部分颅骨置换来监测颅骨内的生物组织的方法。 与使用玻璃的常规颅视窗技术相比，使用本发明的部分头骨置换的监测方法对颅内压和脑脊液流动的影响最小，并且通过以增加的透明度可视化颅骨内的生物组织， 预期有效地用作监测颅骨内的生物组织的方法。