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1.发明授权公开(公告)号：US10888621B2
公开(公告)日：2021-01-12
申请号：US15475948
申请日：2017-03-31
申请人： AJOU UNIVERSITY INDUSTRY—ACADEMIC COOPERATION FOUNDATION , INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
摘要： Provided are an injectable tissue adhesive hydrogel including gamma-cyclodextrin (γ-CD). When such an injectable tissue adhesive hydrogel including the γ-CD is used as a skin glue, based on a fact that the γ-CD has a bigger hydrophobic cavity than that of α- and β-CDs, the injectable tissue adhesive hydrogel including the γ-CD has stronger interactions than host-guest interactions. In addition, hydrogen bonding in the injectable tissue adhesive hydrogel including the γ-CD can improve both cohesiveness and adhesiveness of gelatin. The injectable tissue adhesive hydrogel including the γ-CD having excellent cell viability is used for adhesion of a skin incision, to thereby effectively promote tissue regeneration.
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公开(公告)号：US10811162B2
公开(公告)日：2020-10-20
申请号：US15196820
申请日：2016-06-29
申请人： Industry-Academic Cooperation Foundation, Yonsei University , Incheon University Industry Academic Cooperation Foundation
发明人： Taeyoon Lee , Jong Hyun Ahn , Juree Hong , Jae-Bok Lee , Han-Bo-Ram Lee
摘要： Provided are method for healing defect of conductive layer, method for forming metal-carbon compound layer, 2D nano materials, and transparent electrode and method for manufacturing the same. According to an embodiment of present invention, the method for healing defect of conductive layer comprises: forming a conductive layer on a first metal substrate; contacting the first metal substrate with a salt solution containing a second metal in an ionic form, and forming a second metal particle at least in a portion of a conductive area, the second metal having greater reduction potential than a first metal.
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公开(公告)号：US10566475B2
公开(公告)日：2020-02-18
申请号：US15117830
申请日：2014-07-03
发明人： Joondong Kim , Ju-Hyung Yun
IPC分类号： H01L31/0224 , H01L31/054 , H01L31/0236 , H01L31/0216 , H01L31/18
摘要： The present invention relates to a photoelectric element and a method for manufacturing the same, and the photoelectric element according to the present invention includes: a semiconductor substrate; and transparent conductor pattern portions formed on a surface of the semiconductor substrate to be connected to each other with a specific cycle such that incident light is concentrated in a specific area of the semiconductor substrate.
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公开(公告)号：US20200038557A1
公开(公告)日：2020-02-06
申请号：US16339363
申请日：2017-08-24
发明人： Min Suk SHIM
IPC分类号： A61L27/56 , A61L27/54 , B29C64/112 , C08K5/053 , C08L63/08 , B29C64/245
摘要： The present invention relates to a raw material for a bio-3D printing support and, more specifically, to a novel type bio-3D printing support material for tissue engineering, a method for manufacturing a three-dimensional support by using the same, and a 3D-printing three-dimensional support manufactured thereby, the raw material: being non-toxic and implementing excellent biocompatibility and cell adhesion since a raw material for a tissue engineering support (scaffold) produced by bio-3D printing technology, a specific fatty acid and a fatty alcohol (phase change material) derived from a natural source having a low melting point and a low molecular weight are used; and, in particular, allowing a phase change to easily occur at a temperature similar to body temperature such that a process is simplified and cells or growth factors can be mixed.
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公开(公告)号：US20190326606A1
公开(公告)日：2019-10-24
申请号：US16105999
申请日：2018-08-21
摘要： A synthesis method of a metal catalyst having carbon shell, includes: a) forming a metal-ligand complex without further chemical additives by mixing a ligand with a metal precursor; b) separating the metal-ligand complex and collecting the separated metal-ligand complex; c) supporting the collected metal-ligand complex to a support by mixing the collected metal-ligand complex with the support in a solvent; and d) treating a composite consisting of the metal-ligand complex and the support by heating.
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公开(公告)号：US20190224474A1
公开(公告)日：2019-07-25
申请号：US16030863
申请日：2018-07-10
申请人： INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION , Industry-Academic Cooperation Foundation, Yonsei University
发明人： Sunggu Yang , Jong-Hyun Ahn , Jejung Kim , Wonho Lee , Minpyo Kang
摘要： A graphene bio-device for electrotherapy, includes: a flexible substrate; An electrode made of graphene on the flexible substrate; and an insulation layer on the graphene electrode; wherein the graphene bio-device comprises electrodes for ground, reference, recording and stimulation, wherein the graphene bio-device is measured corticography with low noise and alleviated seizure signals successfully by imposing electrical stimulation.
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公开(公告)号：US20180158971A1
公开(公告)日：2018-06-07
申请号：US15827965
申请日：2017-11-30
发明人： Joon Dong Kim , Malkeshkumar PATEL
IPC分类号： H01L31/0224 , H01L31/0236 , H01L31/02 , H01L31/18 , H01L21/02 , H01L31/0352 , H01L31/0392
CPC分类号： H01L31/022475 , B32B17/10036 , B32B17/10211 , H01L21/02422 , H01L21/02483 , H01L21/02491 , H01L21/02565 , H01L21/02576 , H01L21/02579 , H01L21/02631 , H01L31/02008 , H01L31/022466 , H01L31/022483 , H01L31/02366 , H01L31/035218 , H01L31/0392 , H01L31/03926 , H01L31/1884 , Y02E10/50
摘要： A transparent photoelectric element and a method for fabricating the same are provided. The method includes providing a transparent substrate, forming a transparent conductive film on the transparent substrate at room temperature, forming an n-type oxide semiconductor film on the transparent conductive film and forming a p-type nickel oxide film having a quantum dot structure on the n-type oxide semiconductor film through reactive sputtering at room temperature, the reactive sputtering including oxygen and argon, a ratio of oxygen being smaller than a ratio of argon.
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8.发明申请公开(公告)号：US20160233511A1
公开(公告)日：2016-08-11
申请号：US14682599
申请日：2015-04-09
发明人： Tae Hyun KIM , Sang Hyun LIM , Ho Dong CHU , Kuk Joo LEE
摘要： Provided is a highly elastic physically cross-linked binder induced by reversible acid-base interaction for high performance silicon anode, and more particularly to a highly elastic physically cross-linked binder induced by reversible acid-base interaction for high performance silicon anode, in which the binder has excellent stiffness and elasticity. To this end, the polymer binder that is physically crosslinked with a crosslinking agent by acid-base interaction may include a crosslinking agent that is physically bound with the binder for silicon anode by reversible acid-base interaction with the binder for silicon anode.
摘要翻译： 提供了一种由高性能硅阳极的可逆酸碱相互作用引发的高弹性物理交联粘合剂，更具体地说，涉及一种由高性能硅阳极的可逆酸碱相互作用引起的高弹性物理交联粘合剂，其中 粘合剂具有优异的刚度和弹性。 为此，通过酸 - 碱相互作用与交联剂物理交联的聚合物粘合剂可以包括通过与用于硅阳极的粘合剂的可逆酸碱相互作用与用于硅阳极的粘合剂物理结合的交联剂。
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公开(公告)号：US20160032448A1
公开(公告)日：2016-02-04
申请号：US14815797
申请日：2015-07-31
申请人： Industry-Academic Cooperation Foundation, Yonsei University , Incheon University Industry Academic Cooperation Foundation
发明人： Hyungjun KIM , Il-Kwon OH , Han-Bo-Ram LEE
IPC分类号： C23C16/06 , C23C16/50 , C23C16/46 , C23C16/455
CPC分类号： C23C16/45525 , B08B17/065 , C23C16/045 , C23C16/40 , C23C16/405 , C23C16/45555
摘要： The present disclosure relates to a superhydrophobic coating material and a method for manufacturing the superhydrophobic coating material. The superhydrophobic coating material according to the present disclosure includes a substrate provided with a three-dimensional nano structure; and a coating layer comprising a rare earth metal oxide formed on the three-dimensional nano structure. The method for manufacturing the superhydrophobic coating material according to the present disclosure includes preparing a substrate provided with a three-dimensional nano structure; and forming a coating layer comprising a rare earth metal oxide on the three-dimensional nano structure by supplying a precursor including a rare earth metal and an oxidant one by one onto the substrate, and the temperature of the substrate is controlled in the forming step so that an atomic ratio of a carbon element in the coating layer is less than 1% to form the coating layer with superhydrophobic property.
摘要翻译： 本发明涉及超疏水涂层材料和制造超疏水涂层材料的方法。 根据本公开的超疏水涂料包括具有三维纳米结构的基材; 以及包含在三维纳米结构上形成的稀土金属氧化物的涂层。 根据本公开的制造超疏水涂层材料的方法包括制备具有三维纳米结构的基底; 并通过将包含稀土金属和氧化剂的前体一个接一个地提供到基板上，在三维纳米结构上形成包含稀土金属氧化物的涂层，并且在成形步骤中控制基板的温度 涂层中碳元素的原子比小于1％以形成具有超疏水性的涂层。
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公开(公告)号：US20210330858A1
公开(公告)日：2021-10-28
申请号：US16322491
申请日：2017-08-03
申请人： INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION , AJOU UNIVERSITY INDUSTSRY-ACADEMIC COOPERATION FOUNDATION
发明人： Kyung Min PARK , Ki Dong PARK , Su Jin PARK
IPC分类号： A61L24/10 , A61L24/00 , A61L27/52 , A61L27/22 , A61K47/42 , C08L89/06 , C08J3/075 , C08J3/24
摘要： A preparation method of calcium peroxide-mediated in situ crosslinkable hydrogel as a sustained oxygen-generating matrix, includes: a) reacting a natural or a synthetic polymer with Traut's reagent (TR) in a solvent, and synthesizing a polymer derivative having thiol group in backbone of the polymer derivative; and b) mixing and reacting a solution of the polymer derivative having thiol group with calcium peroxide (CaO2), and thereby forming a hydrogel, wherein in the step b), disulfide bonds (—S—S) are induced between backbones of the polymer derivative having thiol group attached by decomposition of calcium peroxide (CaO2), and thereby in situ crosslinking is formed.
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