내산화성 구리 나노 입자의 제조방법 및 내산화성 구리 나노 입자
    61.
    发明公开
    내산화성 구리 나노 입자의 제조방법 및 내산화성 구리 나노 입자 有权
    制造具有耐氧化性的铜纳米颗粒的方法和具有耐氧化性的铜纳米颗粒

    公开(公告)号:KR1020140056961A

    公开(公告)日:2014-05-12

    申请号:KR1020120123478

    申请日:2012-11-02

    Inventor: 오영제 김세훈

    Abstract: A method for fabricating copper nanoparticles having oxidation resistance and copper nanoparticles having oxidation resistance which comprises: a solution manufacturing step which manufactures a first stirring solution by preparing a first solution including solvents, polymers, and organic acids and stirring the first solution; a reaction step which manufactures a second reaction solution by mixing the first stirring solution, copper precursors, and a first reducing agent; a manufacturing step which manufactures a third reaction solution by mixing the second reaction solution with a second reducing agent; and a collection step which isolates and collects the copper nanoparticles included in the third reaction solution. Therefore, the method for fabricating copper nanoparticles can manufacture copper nanoparticles at room temperature in air atmosphere with a simple process and facilitate mass production of the copper nanoparticles using an environmentally-friendly method which applies aqueous solvents as first. Especially, the copper nanoparticles according to the present invention have enhanced oxidation resistance so that the copper nanoparticles can be stored for 3 months at room temperatures in the air without being oxidized.

    Abstract translation: 一种制造具有抗氧化性的铜纳米颗粒的方法和具有抗氧化性的铜纳米颗粒的方法,其包括:溶液制造步骤,通过制备包含溶剂,聚合物和有机酸的第一溶液并搅拌第一溶液来制造第一搅拌溶液; 反应步骤,通过混合第一搅拌溶液,铜前体和第一还原剂制备第二反应溶液; 通过将第二反应溶液与第二还原剂混合来制造第三反应溶液的制造步骤; 以及分离并收集第三反应溶液中所含的铜纳米颗粒的收集步骤。 因此,制造铜纳米颗粒的方法可以在室温下在空气气氛中以简单的方法制造铜纳米颗粒,并且使用首先应用水溶剂的环保方法促进铜纳米颗粒的批量生产。 特别地,根据本发明的铜纳米颗粒具有增强的抗氧化性,使得铜纳米颗粒可以在室温下在空气中储存3个月而不被氧化。

    소수성을 향상한 고분자 전해질 막-전극 접합체 및 그 제조방법
    62.
    发明公开
    소수성을 향상한 고분자 전해질 막-전극 접합체 및 그 제조방법 有权
    具有增强的疏水性的膜电极组件及其制造方法

    公开(公告)号:KR1020140002287A

    公开(公告)日:2014-01-08

    申请号:KR1020120070376

    申请日:2012-06-28

    CPC classification number: H01M8/1004 B82Y30/00 H01M8/1067 H01M8/1086 Y02P70/56

    Abstract: The present invention relates to a polymer electrolyte membrane-electrode assembly with an enhanced hydrophobicity by maximizing the surface area by forming a nanopattern with a high aspect ratio on the catalytic carrier on the surface of a catalyst layer in order to supply ultra hydrophobicity to the surface of the catalyst layer, and by coating a hydrophobic thin film on the surface, and a manufacturing method thereof. The present invention provides a manufacturing method of a polymer electrolyte membrane-electrode assembly, which comprises a step of forming a nanopattern with a high aspect ratio by plasma-etching the catalyst carrier on the surface of a catalyst layer forming MEA; and a step of forming a hydrophobic thin film on the nanopattern formed on the catalyst carrier. [Reference numerals] (AA) Ultra hydrophobicity surface treatment (plasma etching + hydrophobic thin film coating); (BB) Catalyst layer; (CC,GG) Catalyst carrier; (DD) Catalyst; (EE,HH) Polymer electrolyte membrane; (FF) Hydrophobic thin film

    Abstract translation: 本发明涉及通过在催化剂层表面上的催化载体上形成具有高纵横比的纳米图案来最大化表面积而具有增强的疏水性的聚合物电解质膜 - 电极组件,以便向表面提供超疏水性 的催化剂层,并且通过在表面上涂布疏水性薄膜及其制造方法。 本发明提供一种聚合物电解质膜 - 电极组件的制造方法,其包括通过在形成MEA的催化剂层的表面上等离子体蚀刻催化剂载体,形成具有高纵横比的纳米图案的步骤; 以及在形成在催化剂载体上的纳米图案上形成疏水性薄膜的工序。 (附图标记)(AA)超疏水性表面处理(等离子体蚀刻+疏水性薄膜涂布) (BB)催化剂层; (CC,GG)催化剂载体; (DD)催化剂; (EE,HH)聚合物电解质膜; (FF)疏水薄膜

    발광 고분자 나노 입자 및 그 제조 방법
    63.
    发明公开
    발광 고분자 나노 입자 및 그 제조 방법 有权
    EMISSIVE聚合物纳米颗粒及其制备方法

    公开(公告)号:KR1020100122810A

    公开(公告)日:2010-11-23

    申请号:KR1020090041898

    申请日:2009-05-13

    CPC classification number: A61K49/0019 A61K49/0093

    Abstract: PURPOSE: An electroluminescent polymer nanoparticle and a manufacturing method thereof are provided to form a stable water-base dispersed phase with the stabilized surface processed with a biocompatible surfactant, and to use the nanoparticle as a contrast agent for a cell or an organism. CONSTITUTION: An electroluminescent polymer nanoparticle contains a nanoparticle of a cyano-substituted polyarylenevinylene polymer marked with chemical formula 1, and a biocompatible surfactant adsorped to the surface of the nanoparticle of the cyano-substituted polyarylenevinylene polymer. In the chemical formula 1, n is an integer of 10~10,000.

    Abstract translation: 目的:提供一种电致发光聚合物纳米颗粒及其制备方法,以形成具有用生物相容性表面活性剂处理的稳定化表面的稳定的水基分散相,并且使用纳米颗粒作为细胞或生物体的造影剂。 构成:电致发光聚合物纳米颗粒包含用化学式1标记的氰基取代的聚亚芳基亚乙烯基聚合物的纳米颗粒和吸附到氰基取代的聚亚芳基亚乙烯基聚合物的纳米颗粒表面的生物相容性表面活性剂。 在化学式1中,n为10〜10000的整数。

    자성유체를 이용한 고효율 연속발전 사이클 장치
    68.
    发明授权
    자성유체를 이용한 고효율 연속발전 사이클 장치 有权
    采用磁流体的高效连续发电循环装置

    公开(公告)号:KR101811296B1

    公开(公告)日:2017-12-27

    申请号:KR1020150138054

    申请日:2015-09-30

    Abstract: 본발명은자성유체를이용한고효율연속발전사이클장치에관한것으로서, 보다상세하게는자성을띄는나노입자인자성유체와, 상기자성유체가내부로통과되어순환되는순환파이프와, 상기순환파이프의외측에상기순환파이프의길이방향을따라소정구간권선되는코일로구성된유도발전부와, 상기순환파이프의상하길이방향을따라상기코일의외측을감싸도록영구자석이복수개배치되되, 상기인접한영구자석은동일한극성끼리상호마주보도록설치되는자화방향변환부를포함하여제공된다. 상기와같은본 발명에따르면, 순환파이프에설치되는영구자석이동일한극성끼리상호마주보도록복수개배치시켜, 자성유체의나노입자가활발하게교란되어발전효율이높아지는효과가있다. 또한, 자성유체에비자성체인기포가비균질적으로흐르도록공급시켜시간에따른자속의변화를유도하여고효율로연속적인발전이가능하도록하는효과가있다.

    Abstract translation: 上的外侧的本发明涉及一种高效率连续发电循环使用磁流体设备,并且更具体地与纳米颗粒放置磁磁性流体,其中,所述磁性流体被传递循环进入循环管,该循环管 和感应功率单元一起构成为是预先确定的部分卷绕线圈的循环配管的长度,doedoe永久磁铁是多个布置在循环管的垂直纵向方向,从而以包围该线圈的外侧,在相邻的永磁体具有相同的极性 以及设置为彼此面对的磁化方向改变部。 按照如上述那样,通过多个永久磁铁的本发明彼此面对,看看在循环管中提供的相同极性的交错,磁性流体的纳米颗粒是积极地干扰具有该效应发电效率高。 另外,具有非磁性体流行单元以非均匀的方式供应到磁性流体以引起磁通量随时间变化,从而能够高效率地连续发电的效果。

    뇌질환 진단 또는 치료용 다기능 고분자 나노입자 및 이의 제조방법
    69.
    发明授权
    뇌질환 진단 또는 치료용 다기능 고분자 나노입자 및 이의 제조방법 有权
    用于诊断或治疗脑疾病的多功能聚合物纳米粒子及其制备方法

    公开(公告)号:KR101811384B1

    公开(公告)日:2017-12-22

    申请号:KR1020160115881

    申请日:2016-09-08

    Abstract: 본발명은양친성블록공중합체의자기조립에의해형성된, 소수성코어및 친수성쉘로이루어진코어-쉘구조의 5 내지 20 nm의평균직경을갖는자기조립체; 및상기자기조립체의소수성코어에담지된소수성약물을포함하는, 혈관뇌 관문(Blood-Brain Barrier; BBB) 투과용약물전달체(Drug Delivery System; DDS), 상기약물전달체를유효성분으로포함하는뇌질환의예방또는치료용약학적조성물, 및상기약물전달체의제조방법에관한것이다.

    Abstract translation: 具有5至20纳米的本发明的壳结构的平均直径的磁性组件是由疏水性芯和由两亲性嵌段共聚物的自组装而形成的亲水性壳的芯; 并且在磁性组件的疏水性核心上携带疏水性药物,用于穿透血脑屏障(BBB)的药物递送系统(DDS),药物递送系统 以及制造药物递送载体的方法。

    암 림프절 전이의 조기 진단용 펩타이드-기반된 이중-형광 고분자 나노프로브 및 이의 용도
    70.
    发明公开
    암 림프절 전이의 조기 진단용 펩타이드-기반된 이중-형광 고분자 나노프로브 및 이의 용도 审中-实审
    基于肽的双荧光聚合物纳米探针用于早期诊断癌症淋巴结转移及其用途

    公开(公告)号:KR1020170052399A

    公开(公告)日:2017-05-12

    申请号:KR1020150154779

    申请日:2015-11-04

    Abstract: 본발명은이중-형광나노프로브, 그리고이를포함하는암 전이조기진단방법및 조영제조성물에관한것이다. 본발명의나노프로브복합체는 (i) 1차형광모이어티-펩타이드-퀀처; 및 (ii) 생체적합성폴리머계면활성제로구성되며, 35 nm 이하의유체역학적크기를가지면서수용성환경에서콜로이드형태로균일하게분포한다. 본발명의방법에따르면, 상기나노프로브복합체로부터유래되는형광및 생체적합성계면활성제로부터유래하는형광을검출하여이들간의비율값을산출하여목적세포/조직에서암 전이의유무를결정하였다. 따라서, 본발명의나노프로브복합체및 이를포함하는조성물및 방법/시스템은목적세포/조직에도달한활성성분(예컨대, 펩타이드또는포집된일가양이온성약물)으로부터유래된형광을통해다양한질환(구체적으로, 암전이상태)의검출에효과적으로적용될수 있다.

    Abstract translation: 本发明涉及中间荧光纳米探针,包含其的癌症转移早期诊断方法和造影剂组合物。 本发明的纳米探针复合物包含(i)主荧光部分 - 肽 - 猝灭剂; 和(ii)是由生物相容的聚合表面活性剂的将被同时具有流体动力学大小大于35纳米以下的胶体形式均匀地分布在水环境中。 根据本发明的方法中,通过计算这些值之间的比来检测被衍生自荧光和生物相容性表面活性剂衍生的荧光从纳米探针复合物,测定在靶细胞/组织中存在或不存在癌症转移。 因此,纳米 - 探针复合物和组合物和方法/系统,可在到达活性成分靶细胞/组织包含其的本发明的(例如,肽或收集单价阳离子药物)的各种疾病通过从所得荧光(更具体地, 癌症诱发的异常状况)。

Patent Agency Ranking