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    • 83. 发明授权
    • 표면 플라즈몬 산란 및 공명 검출에 기반한 생체 물질 측정 시스템
    • 基于表面等离子体散射和共振的生物材料测量系统
    • KR101333482B1
    • 2013-11-26
    • KR1020120024041
    • 2012-03-08
    • 단국대학교 산학협력단
    • 이승기정대홍박재형이호영정현호
    • G01N21/55G01N21/65G01N33/483
    • 본 발명은 실시간으로 동시 검출된 LSPR 및 SERS를 기반으로 단일 또는 다중의 생체 물질을 측정하는 시스템에 관한 것으로서, 외부로 빛을 조사하거나 또는 외부에서 발생한 빛을 감지하는 광섬유를 하나 이상 구비하는 센서부; 상기 센서부의 광섬유에 외부로 조사되는 빛을 제공하는 광원; 상기 센서부의 광섬유에 의해 외부로부터 받아들인 빛을 수렴하는 커플러; 상기 커플러에 의해 수렴된 빛 중 특정 파장의 빛은 반사시키고 나머지 파장의 빛은 투과시켜 분리하는 광필터; 상기 광필터에 의하여 반사된 빛으로부터 LSPR을 측정하는 제1 검출부; 및 상기 광필터에 의하여 투과된 빛으로부터 SERS를 측정하는 제2 검출부를 포함하는 생체 물질 측정 시스템을 제공한다. 본 발명의 생체 물질 측정 시스템 및 방법은 단일 또는 다중의 생체 물질을 실시간으로 정량 및 정성 분석할 수 있을 뿐만 아니라, 인 비트로 측정(in vitro measuring) 및 인 비보 측정(in vivo measuring)을 비롯하여 세포 내 측정(intracelluar measuring)까지도 수행할 수 있는 효과가 있는 바, 의료 진단 장비 또는 신약 스크리닝 장비 등에 유용하게 이용될 수 있다.
    • 85. 发明公开
    • 그래핀 시트 품질 검사 장치 및 방법
    • 用于石墨片的质量测试装置及其方法
    • KR1020130099600A
    • 2013-09-06
    • KR1020120021231
    • 2012-02-29
    • 한화테크윈 주식회사
    • 권강혁김나영
    • G01N25/72G01N21/65
    • G01N25/72G01N21/65G01N21/8422
    • PURPOSE: A device and a method for testing a quality of a graphene sheet (100) are provided to secondarily perform a precise test using a Raman spectrometer after primarily testing heat distribution, thereby accurately detecting the position and the size of defects generated on the graphene sheet of a large area. CONSTITUTION: A device for testing a quality of a graphene sheet includes a heat distribution testing device (200), a reading unit (400), and a Raman spectrometer (300). The heat distribution testing device confirms the heat distribution of the graphene sheet. The reading unit determines a defect region based on the obtained heat radiation. The Raman spectrometer emits the laser beams to the defect region when the defect region exists on the graphene sheet and measures Raman spectra of lights scattered from the defect region. [Reference numerals] (200) Heat distribution testing device; (210) Current source; (220) Thermal Image camera; (300) Raman spectrometer; (400) Reading unit; (410) Image receiving unit; (420) Control unit; (430) Control unit; (440) Control unit; (450) Detailed defection correcting unit; (460) Location correcting unit
    • 目的:提供用于测试石墨烯片(100)的质量的装置和方法,以在主要测试热分布之后,使用拉曼光谱仪二次进行精确测试,从而精确地检测在石墨烯上产生的缺陷的位置和尺寸 大片面积。 构成:用于测试石墨烯片质量的装置包括热分布测试装置(200),读取单元(400)和拉曼光谱仪(300)。 热分布检测装置确认了石墨烯片的热分布。 读取单元基于获得的热辐射来确定缺陷区域。 当缺陷区域存在于石墨烯片材上时,拉曼光谱仪将激光束发射到缺陷区域,并测量从缺陷区域散射的光的拉曼光谱。 (附图标记)(200)配热试验装置; (210)电流源; (220)热像相机; (300)拉曼光谱仪; (400)阅读单位; (410)图像接收单元; (420)控制单元; (430)控制单元; (440)控制单元; (450)详细缺点校正单元; (460)位置校正单元
    • 86. 发明授权
    • 파이프 내에서 유동하는 다상 유동 유체의 성분 및 조성을 측정하기 위한 임베디드 장치
    • 用于测量组分的嵌入式装置和管道中多相流的组成
    • KR101298744B1
    • 2013-08-21
    • KR1020120148961
    • 2012-12-18
    • 한국생산기술연구원
    • 이주동조형호이영철김종하김형찬임재일강경찬홍상연
    • G01N21/65
    • G01N21/65G01N21/85G01N33/2823
    • PURPOSE: An embedded apparatus for measuring the component and composition of multiphase flow fluid that flows in a pipe is provided to check the composition of multiphase flow component in real time and predict the blocking phenomenon due to the formation of hydrate, thereby efficiently and economically building and operating an offshore plant. CONSTITUTION: An embedded apparatus for measuring the component and composition of multiphase flow fluid that flows in a pipe includes a high pressure pipe (250), a Raman probe (440), and a Raman peak analysis unit (410). High pressure pipe is comprised so that the multiphase flow fluid flows. The Raman probe has one portion that is inserted into the high pressure pipe and the other portion that protrudes outwards, and is connected to the Raman peak analysis unit through a Raman body (420). The Raman probe includes at least two optical lenses, and measures the Raman peak intensity value of the multiphase flow fluid in the high pipe. The Raman peak analysis unit receives all kinds of information about the Raman peak through the Raman probe, and checks the kind and solubility of gas, which is included in the multiphase flow fluid, through the received information.
    • 目的:提供一种用于测量在管道中流动的多相流体流体的组成和组成的嵌入式设备,用于实时检查多相流分量的组成,并预测由于形成水合物而产生的堵塞现象,从而有效和经济地构建 并经营海上工厂。 构成:用于测量在管道中流动的多相流体流体的组分和组成的嵌入式装置包括高压管(250),拉曼探针(440)和拉曼峰分析单元(410)。 包括高压管,使得多相流动流体流动。 拉曼探头具有一部分插入到高压管中,另一部分向外突出,并通过拉曼体(420)连接到拉曼峰分析单元。 拉曼探头包括至少两个光学透镜,并且测量高管中的多相流动流体的拉曼峰值强度值。 拉曼峰分析单元通过拉曼探头接收关于拉曼峰的各种信息,并通过接收的信息检查多相流体流中包含的气体的种类和溶解度。
    • 87. 发明公开
    • 금속 나노입자를 이용한 도전재의 분산성 분석방법
    • 使用金属纳米粒子分析导电剂的不均匀性的方法
    • KR1020130064288A
    • 2013-06-18
    • KR1020110130828
    • 2011-12-08
    • 주식회사 엘지화학
    • 박진영신영준이재필
    • G01N15/14G01N21/65G01N33/00
    • PURPOSE: A dispersibility analysis method of a conductive material using a metal nano particle is provided to measure the dispersibility of electrode slurry and the conductive material inside an electrode objectively, thereby controlling properties of the electrode and a cell and obtaining a proper mixing protocol. CONSTITUTION: A dispersibility analysis method of a conductive material using a metal nano particle is as follows. The conductive material is dispersed in electrode slurry(140) after joining the metal nano particle to the conductive material. The distribution of the conductive material is analyzed by irradiating incident lights to the conductive material dispersed in the electrode slurry. The conductive material is one kind or more selected from a group composed of graphite, carbon black, fluoride carbon, and titanium oxide. The metal nano particle is formed of gold or silver. The size of the metal nano particle is 10-80nm. The conductive material and the metal nano particle are joined by one selected from a group a pyrolysis method, vapor deposition, surface chemical reduction and gamma irradiation.
    • 目的:提供使用金属纳米颗粒的导电材料的分散性分析方法,以客观地测量电极浆料和电极内部的导电材料的分散性,由此控制电极和电池的性质并获得适当的混合方案。 构成:使用金属纳米粒子的导电材料的分散性分析方法如下。 在将金属纳米颗粒接合到导电材料之后,导电材料分散在电极浆料(140)中。 通过将入射光照射到分散在电极浆料中的导电材料来分析导电材料的分布。 导电材料是选自由石墨,炭黑,氟化碳和氧化钛组成的组中的一种或多种。 金属纳米颗粒由金或银形成。 金属纳米颗粒的尺寸为10-80nm。 导电材料和金属纳米颗粒通过热解法,气相沉积,表面化学还原和γ照射组中的一种连接。
    • 88. 发明授权
    • 고밀도 핫 스팟을 가지는 플라즈모닉 나노필러 어레이를 포함하는 표면강화 라만 분광기판 및 그 제조방법
    • SERS基板及其制造方法,包括高密度HOT SPOTS的等离子体纳米阵列
    • KR101272316B1
    • 2013-06-07
    • KR1020110125805
    • 2011-11-29
    • 한국과학기술원
    • 정기훈오영재
    • G01N21/65B82B3/00G01J3/44
    • PURPOSE: An SERS with plasmonic nanopillar array and a manufacturing method thereof are provided to form metallic structures with a plurality of nanogaps in the upper and lateral surfaces of nanopillars, thereby maximizing the SERS signals. CONSTITUTION: A manufacturing method of an SERS(Surface Enhanced Raman Scattering Substrate)(10) is as follows. A primary metal thin film(12) is deposited on a substrate so that at least one or more metallic nanoislands. The rest of the metallic nanoislands, except for portions where the nanoislands are formed, are etched by an etching mask so that nanopillar structures(13) are formed. A secondary metal thin film(14) is deposited on the each of the nanopillar structures so that one or more metallic nanoislands are formed in the upper and lateral units of the nanopillar structures.
    • 目的:提供具有等离子体纳米柱阵列的SERS及其制造方法,以在纳米柱的上表面和侧表面形成具有多个纳米角的金属结构,从而最大化SERS信号。 构成:SERS(表面增强拉曼散射基板)(10)的制造方法如下。 将初级金属薄膜(12)沉积在基板上,使得至少一个或多个金属纳米区域。 除了形成纳米级区域的部分之外,金属纳米结构体的其余部分通过蚀刻掩模进行蚀刻,从而形成纳米柱结构(13)。 二次金属薄膜(14)沉积在每个纳米柱结构上,使得在纳米柱结构的上部和外侧单元中形成一个或多个金属纳米级。
    • 89. 发明公开
    • 모세관 현상 기반 나노갭을 갖는 금속 나노 패턴 구조 형성 방법
    • 毛细管驱动纳米GAP金属图案
    • KR1020130057276A
    • 2013-05-31
    • KR1020110123109
    • 2011-11-23
    • 한국과학기술원
    • 정기훈강민희
    • B82B3/00G01N21/65
    • PURPOSE: A method of forming metal nanopatterns having nanogap is provided to form ultra-fine metal nanopatterns for Surface Enhanced Raman Scattering by causing the capillary phenomenon of polymer thin film contacted with a polymeric template. CONSTITUTION: A method of forming metal nanopatterns having nanogap comprises the following steps: a metallic thin film(110) of nano level is formed on a substrate(110); a polymer thin film(120) is formed on the metallic thin film; a patterned surface of a polymeric template(130) in which fine nanopatterns have been formed is contacted with the polymer thin film; the structure formed through the previous steps is heat-treated; fine nanopatterns of the polymer thin film having nanogap(150) are formed on the metallic thin film by the capillary phenomenon through the heat-treating step; and fine nanopatterns having nanogap are formed on the metallic thin film by etching with the fine nanopatterns of the polymer thin film as an etching mask. In the fine nanopattern formation step, the nanogap is a narrower gap than the pattern gap of the polymer template.
    • 目的:提供一种形成具有纳米隙的金属纳米图案的方法,以通过使聚合物薄膜与聚合物模板接触的毛细现象形成用于表面增强拉曼散射的超细金属纳米图案。 构成:形成具有纳米凹槽的金属纳米图案的方法包括以下步骤:在基底(110)上形成纳米级的金属薄膜(110); 在金属薄膜上形成聚合物薄膜(120); 已经形成细微纳米图案的聚合物模板(130)的图案化表面与聚合物薄膜接触; 通过前述步骤形成的结构被热处理; 通过热处理步骤,通过毛细管现象,在金属薄膜上形成具有纳米隙(150)的聚合物薄膜的细小纳米图案; 通过用聚合物薄膜的细微纳米图案作为蚀刻掩模蚀刻,在金属薄膜上形成具有纳米隙的细小纳米图案。 在细微纳米图案形成步骤中,纳米间隙比聚合物模板的图案间隙更窄。
    • 90. 发明公开
    • 중공형 표면 증강 라만 산란 입자
    • 中空型表面增强拉曼散射光
    • KR1020120087050A
    • 2012-08-06
    • KR1020110008490
    • 2011-01-27
    • 주식회사 사이언스앳홈
    • 변장웅
    • G01N21/65G01J3/44
    • PURPOSE: A hollow surface enhanced Raman scattering dot is provided to manufacture a surface enhanced Raman scattering dot of low specific gravity with an existing method and to obtain excellent transparency. CONSTITUTION: A hollow surface enhanced Raman scattering dot is as follows. A hollow surface enhanced Raman scattering dot is manufactured by using a polyelectrolyte. The polyelectrolyte is an anionoid polyelectrolyte selected from a group being composed of a polyacrylic acid(PAA), PSS, polyvinylbenzene sulfonate(PVS), a polymethacrylic acid(PMA), and polyvinyl alcohol(PAV) and a cationic polyelectrolyte selected from a group being composed polypyrrole, polya reel hydrochloride(PAH), polyethyleneamine(PEI), polyaniline(PANI), polydi aryldiamine ammonium chloride(PDADMAC), and polyvinylamine(PVA).
    • 目的:提供中空表面增强拉曼散射点,以现有方法制造低比重的表面增强拉曼散射点,并获得优异的透明度。 构成:中空表面增强拉曼散射点如下。 通过使用聚电解质制造中空表面增强拉曼散射点。 聚电解质是选自由聚丙烯酸(PAA),PSS,聚苯乙烯磺酸盐(PVS),聚甲基丙烯酸(PMA)和聚乙烯醇(PAV)组成的组中的阴离子型聚电解质和选自以下的阳离子聚电解质: (PAH),聚乙烯胺(PEI),聚苯胺(PANI),聚二芳基二胺氯化铵(PDADMAC)和聚乙烯胺(PVA)组成的聚吡咯。