公开(公告)号：US09593018B2

公开(公告)日：2017-03-14

申请号：US14514608

申请日：2014-10-15

Applicant: Korea Institute of Science and Technology

Inventor： Yong Chae Jung ,  Sang Hyun Lee ,  Min Park

IPC: A61L31/10 ,  C01B31/02 ,  G01N21/80

CPC classification number: C01B31/0253 ,  C01B32/168 ,  G01N21/80

Abstract: Provided are a carbon nanotube composite containing a carbon nanotube coated with a protein having a catechol group and a metal ion bound to the catechol group and a method for manufacturing the same. According to the present disclosure, a carbon nanotube composite which exhibits controllable dispersibility and degree of crosslinkage while retaining the intrinsic physical properties of the carbon nanotube may be prepared. Since the phase change and tendency of aggregation of the carbon nanotube composite can be controlled quickly and repeatedly depending on the change in external environment, the carbon nanotube composite may be useful in various industrial fields including medicine, environment, etc. as a self-healing material.

Abstract translation: 本发明提供一种碳纳米管复合体及其制造方法，该碳纳米管复合体包含涂覆有与儿茶酚基结合的儿茶酚基和金属离子的蛋白质的碳纳米管。 根据本公开，可以制备显示可控分散性和交联度同时保持碳纳米管的固有物理性质的碳纳米管复合材料。 由于可以根据外部环境的变化快速且重复地控制碳纳米管复合材料的相变和聚集倾向，所以碳纳米管复合材料可用于包括药物，环境等在内的各种工业领域中，作为自愈合 材料。

公开(公告)号：US20170065966A1

公开(公告)日：2017-03-09

申请号：US15258143

申请日：2016-09-07

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： In Wook NAH ,  Sarng Woo KARNG ,  In Hwan OH ,  Kang Bong LEE ,  Jung Hyun KIM

IPC: B01J29/072 ,  C01B3/00 ,  B01J35/02 ,  B01J35/04 ,  B01J35/06

CPC classification number: B01J29/072 ,  B01J23/10 ,  B01J23/24 ,  B01J23/462 ,  B01J23/745 ,  B01J35/023 ,  B01J35/026 ,  B01J35/04 ,  B01J35/06 ,  B01J35/08 ,  B01J37/30 ,  B01J2229/186 ,  B01J2229/20 ,  C01B3/0089

Abstract: Disclosed are a modified catalyst for converting ortho-hydrogen to para-hydrogen, in which a metal active material capable of converting ortho-hydrogen to para-hydrogen is coated on a surface of a porous support, a method for preparing the same, and an apparatus and a method for converting ortho-hydrogen to para-hydrogen in hydrogen gas using the same. Accordingly, a pressure drop may be prevented and impurities in hydrogen gas may also be simultaneously removed when ortho-hydrogen is converted to para-hydrogen, and a stable reaction operation may be enabled.

Abstract translation: 公开了一种用于将正氢转化为对氢的改性催化剂，其中能够将邻 - 氢转化为对 - 氢的金属活性物质涂覆在多孔载体的表面上，其制备方法和 装置和使用其将氢气中的正氢转化为对氢的方法。 因此，当邻位氢转化为对位氢时，可以防止压降和氢气中的杂质同时被除去，并且可以实现稳定的反应操作。

公开(公告)号：US20170056858A1

公开(公告)日：2017-03-02

申请号：US15227001

申请日：2016-08-03

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jongsoo JURNG ,  Min Su KIM ,  Eun Seuk PARK ,  Hyoun Duk JUNG ,  Jin Young KIM

IPC: B01J23/28 ,  B01J37/02 ,  B01D53/86 ,  B01J35/04

CPC classification number: B01D53/8675 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2257/106 ,  B01D2258/06 ,  B01J21/18 ,  B01J23/22 ,  B01J23/34 ,  B01J35/04 ,  B01J35/1019 ,  B01J37/0045 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0232 ,  B01J37/0236

Abstract: Disclosed is a catalyst filter, which includes a catalyst support and a nano metallic catalyst sprayed to a surface of the catalyst support. The catalyst filter uses catalyst slurry prepared by using a particulate catalyst, in which a small amount of nano metallic catalyst exhibiting a catalyst performance is sprayed to a surface of the catalyst support, different from an existing patent technique in which catalyst particles are formed and prepared as a support to consume a large amount of catalyst. Therefore, the specific surface area of the catalyst filter is not smaller than the specific surface area of the nano catalyst particles, and thus the catalyst filter may effectively remove and decompose ultra-low concentration gas-state contaminants in an indoor air.

Abstract translation: 公开了一种催化剂过滤器，其包括喷射到催化剂载体表面的催化剂载体和纳米金属催化剂。 催化剂过滤器使用与使用催化剂载体的表面喷出少量催化剂性能的少量纳米金属催化剂的颗粒催化剂制备的催化剂浆料，不同于其中形成和制备催化剂颗粒的现有专利技术 作为消耗大量催化剂的支持。 因此，催化剂过滤器的比表面积不小于纳米催化剂颗粒的比表面积，因此催化剂过滤器可以有效地去除和分解室内空气中的超低浓度气态污染物。

公开(公告)号：US09574214B2

公开(公告)日：2017-02-21

申请号：US15088935

申请日：2016-04-01

Applicant: Korea Institute Of Science And Technology

Inventor： Youngsoon Um ,  Han Min Woo ,  Gyeongtaek Gong ,  Eun Sook Kim ,  Sukhyeong Cho

IPC: C12P7/06 ,  C12N9/24 ,  C12P7/56 ,  C12R1/01 ,  C12N1/20 ,  C12N1/22 ,  C12P7/54 ,  C12P7/40 ,  C12P7/10 ,  C12N9/42

CPC classification number: C12P7/56 ,  C12N1/20 ,  C12N1/22 ,  C12N9/2437 ,  C12P7/065 ,  C12P7/10 ,  C12P7/40 ,  C12P7/54 ,  C12P19/02 ,  C12P19/12 ,  C12R1/01 ,  C12Y302/01004 ,  Y02E50/16 ,  Y02E50/17

Abstract: The present disclosure relates to a novel strain capable of saccharifying and fermenting biomass-derived cellulose and a recombinant strain thereof with improved biomass saccharification capability. The present disclosure also relates to a method for producing a material useful as a bioenergy source material such as ethanol, acetic acid, formic acid, etc. using the strain or the recombinant strain. The strain or the recombinant strain may be usefully used in bioenergy industry.

Abstract translation: 本公开涉及能够糖化和发酵生物质衍生的纤维素的新菌株及其具有改善的生物质糖化能力的重组菌株。 本公开还涉及使用该菌株或重组菌株生产可用作生物能源材料如乙醇，乙酸，甲酸等的材料的方法。 菌株或重组菌株可用于生物能源工业。

公开(公告)号：US20170045430A1

公开(公告)日：2017-02-16

申请号：US15216938

申请日：2016-07-22

Applicant: Korea Institute of Science and Technology

Inventor： Rhokyun KWAK ,  Ji Yoon KANG ,  Jaesung PARK ,  Siwoo CHO

IPC: G01N1/40 ,  G01N27/447 ,  C12Q1/68

CPC classification number: G01N1/40 ,  C12Q1/6806 ,  G01N2001/4038

Abstract: Provided are an extracellular vesicle collecting apparatus using an electrode and a porous membrane and a method for using the same. The extracellular vesicle collecting apparatus includes i) an upper frame in which a pair of through holes is disposed so that a buffer solution flows therethrough, ii) a buffer tube which is inserted in the through holes and in which the buffer solution flows, iii) a positive electrode disposed on the upper frame, iv) a porous membrane located below the upper frame, v) a spacer which is located below the porous membrane and has a hollow space disposed therein, vi) a plurality of guide tubes through which a blood flows in the hollow space, vii) a lower frame which is coupled to the upper frame to be opposite to the upper frame and receives the porous membrane and the spacer therein, and viii) a negative electrode provided below the lower frame. Extracellular vesicles contained in the blood are collected by the porous membrane.

Abstract translation: 提供使用电极和多孔膜的细胞外小泡收集装置及其使用方法。 细胞外囊泡收集装置包括：i）上部框架，其中设置一对通孔，使得缓冲溶液流过其中; ii）缓冲管，其插入通孔中，缓冲溶液流动; iii） 设置在上框架上的正电极，iv）位于上框架下方的多孔膜，v）位于多孔膜下方并具有设置在其中的中空空间的间隔件，vi）多个导管，血液 在中空空间中流动，vii）下框架，其联接到上框架以与上框架相对并且在其中容纳多孔膜和间隔件，以及viii）设置在下框架下方的负极。 通过多孔膜收集血液中所含的细胞外囊泡。

公开(公告)号：US09567487B2

公开(公告)日：2017-02-14

申请号：US14613789

申请日：2015-02-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： So-Hye Cho ,  Seung Sang Hwang ,  Seung Yong Lee ,  Jong-Ku Park ,  Kyung-Youl Baek ,  Albert Sung Soo Lee

IPC: C09D183/04 ,  C09K11/06 ,  C09K11/88 ,  C09K11/62 ,  C09K11/77 ,  H01L31/055 ,  H01L31/0216

CPC classification number: C09D183/04 ,  C08G77/14 ,  C09K11/02 ,  C09K11/06 ,  C09K11/565 ,  C09K11/621 ,  C09K11/623 ,  C09K11/7728 ,  C09K11/7743 ,  C09K11/883 ,  C09K11/886 ,  C09K2211/182 ,  C09K2211/188 ,  H01L31/02168 ,  H01L31/055 ,  Y02E10/52

Abstract: The present invention relates to a coating composition having excellent wavelength conversion efficiency and a wavelength converting thin film/sheet prepared using the same. The coating composition of the present disclosure includes 1 to 60 wt % of polyorgano-silsesquioxane, 0.0001 to 30.0 wt % of a wavelength converting agent, and a solvent, and exhibits a transmittance of 70% or more as compared to that of an aqueous solution. A wavelength converting thin film/sheet prepared by using the coating composition has not only excellent photoluminescence, thermal resistance, and light-fastness, but also moisture and oxygen permeability is low, and the visible light transmittance thereof is 70% or more as compared to that of the air, and when patterning is added, the photoluminescence intensity of sheet is at least two-fold higher than that of a non-patterned sheet. Therefore, the coating composition of the present invention may be conveniently used in the preparation of a wavelength converting thin film/sheet, and feasibly applied to the preparation of a solar cell in an efficient manner.

Abstract translation: 本发明涉及具有优异的波长转换效率的涂料组合物和使用其制备的波长转换薄膜/片材。 本公开的涂料组合物包含1至60重量％的聚有机硅倍半氧烷，0.0001至30.0重量％的波长转换剂和溶剂，并且与水溶液相比，其透光率为70％以上 。 通过使用涂料组合物制备的波长转换薄膜/薄片不仅具有优异的光致发光性，耐热性和耐光性，而且透湿度也低，可见光透射率比70％以上，与 当加入图形时，片材的光致发光强度比未图案化片材的光致发光强度高至少两倍。 因此，本发明的涂料组合物可以方便地用于制备波长转换薄膜/片材，并且可有效地应用于太阳能电池的制备。

公开(公告)号：US09567223B2

公开(公告)日：2017-02-14

申请号：US14456550

申请日：2014-08-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong Won Song ,  Jae Hyun Park

IPC: C01B31/04 ,  C23C16/46 ,  C23C16/26

CPC classification number: C01B31/0453 ,  C01B32/186 ,  C01B32/194

Abstract: A method for manufacturing graphene is provided, comprising (1) introducing a supporting substrate in a reactor; (2) preparing (nano) crystalline alumina catalyst having catalytic activity on the supporting substrate to prepare an insulating substrate; (3) growing nano graphenes on the insulating substrate to manufacture graphene film comprising graphene layer of the nano graphenes, which are grown without use of metal catalyst substantially. The graphene layer composed of the nano graphene has spatially homogeneous structural and electrical properties even in synthesis as large area and can be applied to flexible electronic devices.In addition, as it has easy detachment of the substrate and the graphene film and can detach the graphene film without damage of the substrate, leaving no residual graphene on the substrate, it is possible to grow the nano graphene by reusing the substrate.

Abstract translation: 此外，由于基板和石墨烯膜易于脱离，并且可以在不损坏基板的情况下分离石墨烯膜，在基板上不留下剩余的石墨烯，因此可以通过重新使用基板来生长纳米石墨烯。

公开(公告)号：US20170028692A1

公开(公告)日：2017-02-02

申请号：US15044586

申请日：2016-02-16

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chulki KIM ,  Seok LEE ,  Jae Hun KIM ,  Taikjin LEE ,  Minah SEO ,  Jaebin CHOI ,  Young Min JHON ,  Deok Ha WOO ,  Chaehyun LIM

IPC: B32B37/00 ,  C01B31/04

CPC classification number: B32B37/025 ,  B05C3/09 ,  B05C3/10 ,  B05C3/109 ,  B05D1/206 ,  B32B37/0046 ,  B32B2264/108 ,  C01B32/184

Abstract: Disclosed is an apparatus for graphene wet transfer, which includes: a reservoir body having at least two reservoirs; a barrier structure located on the reservoir and having at least one separated space formed by barriers; and a substrate frame located below the barrier structure and having at least one substrate accommodation groove for accommodating a target substrate to which graphene is transferred. Here, each reservoir may be filled with a solution for a wet transfer process, and the graphene may be separately located in each separated space in a floating state in the solution.

Abstract translation: 公开了一种用于石墨烯湿转移的装置，其包括：具有至少两个储存器的储存器主体; 阻挡结构，位于储存器上并且具有至少一个由屏障形成的分离空间; 以及位于所述阻挡结构下方的衬底框架，并具有用于容纳转印有石墨烯的目标衬底的至少一个衬底容纳槽。 这里，每个储存器可以填充用于湿转印工艺的溶液，并且石墨烯可以在溶液中以浮置状态分开地位于每个分离的空间中。

公开(公告)号：US20170022636A1

公开(公告)日：2017-01-26

申请号：US15187062

申请日：2016-06-20

Applicant: Korea Institute of Science and Technology

Inventor： Munju GOH ,  Bon-Cheol KU ,  Nam Ho YOU ,  Sang Jun YOUN ,  Hyeonuk YEO

IPC: D01F9/24 ,  C01B31/36 ,  C03C13/00 ,  C01F7/02 ,  C01B31/04 ,  C01B31/02

CPC classification number: D01F9/24 ,  C01B32/16 ,  C01B32/184 ,  C01B32/23 ,  C01B32/956 ,  C01F7/02 ,  C03C13/00 ,  C08J11/16 ,  C08J2363/00 ,  Y02W30/705

Abstract: A cured epoxy resin material is depolymerized by using a composition including a compound represented by the chemical formula of XOmYn (wherein X is hydrogen, alkali metal or alkaline earth metal, Y is halogen, m is a number satisfying 1≦m≦8 and n is a number satisfying 1≦n≦6), and a reaction solvent, wherein X is capable of being dissociated from XOmYn and Y radical is capable of being produced from XOmYn in the reaction solvent. It is possible to carry out depolymerization of a cured epoxy resin material, for example, at 200° C., specifically 100° C. or lower, and to reduce a processing cost and an energy requirement. It is also possible to substitute for a reaction system using an organic solvent as main solvent, so that the contamination problems caused by the organic solvent functioning as separate contamination source may be solved and environmental contamination or pollution may be minimized.

Abstract translation: 固化的环氧树脂材料通过使用包含由化学式XOmYn表示的化合物的组合物（其中X是氢，碱金属或碱土金属，Y是卤素，m是满足1≤m≤8且n 是满足1≤n≤6的数），并且其中X能够从XOmYn和Y自由基解离的反应溶剂能够在反应溶剂中由XOmYn产生。 例如可以在200℃，特别是100℃以下进行固化环氧树脂材料的解聚，降低加工成本和能量需求。 也可以用有机溶剂作为主要溶剂代替反应体系，从而可以解决有机溶剂作为单独的污染源发挥的污染问题，并且可以使环境污染或污染最小化。

公开(公告)号：US20170020403A1

公开(公告)日：2017-01-26

申请号：US15077172

申请日：2016-03-22

Applicant: Korea Institute of Science and Technology

Inventor： Jinseok KIM ,  Jong Woong PARK ,  Jinwoo JEONG ,  Inchan YOUN ,  Ockchul KIM ,  Sang Rok OH ,  Keehoon KIM ,  Jun Uk CHU

IPC: A61B5/04 ,  A61B5/00

CPC classification number: A61B5/04001 ,  A61B5/4041

Abstract: A nerve probe array has a connector made of a flexible material; and a plurality of probes coupled to the connector, each of the plurality of probe having an electrode formed at a body thereof. The plurality of probes are arranged with intervals in a length direction of the connector, and the connector surrounds an outer circumference of a nerve, and the plurality of probes pierce the outer circumference of the nerve and are inserted into the nerve.

Abstract translation: 神经探针阵列具有由柔性材料制成的连接器; 以及耦合到所述连接器的多个探针，所述多个探针中的每一个具有形成在其主体处的电极。 多个探针沿着连接器的长度方向间隔设置，并且连接器围绕神经的外周，并且多个探针刺穿神经的外周并插入到神经中。