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    • 2. 发明公开
    • 다단형 이온 트랜지스터 구조를 이용한 고효율 담수화 시스템 및 방법
    • 高效脱盐系统及使用多级离子场效应晶体管的方法
    • KR1020140104577A
    • 2014-08-29
    • KR1020130017601
    • 2013-02-19
    • 연세대학교 산학협력단
    • 조형희신상우김범석
    • C02F1/469C02F103/08
    • C02F1/4696C02F1/46109C02F2103/08
    • The present invention relates to a highly efficient desalination system which can obtain high-purity drinking water, water for living, industrial water, etc. by passing fluid such as seawater and wastewater through nanochannels and thus removing ionic foreign materials included in the fluid; and to highly efficient desalination system and method, wherein desalination is conducted rapidly under the conditions of low pressure by inputting less energy in comparison with existing desalination methods using reverse osmosis. For the purpose, the present invention provides the desalination system for removing the ionic foreign materials included in the fluid by passing the fluid such as seawater and wastewater through the nanochannels. The nanochannels are arranged at regular intervals in a lengthwise direction. Gate electrodes are arranged sequentially around the nanochannels to conduct desalination by applying voltages with different polarities to adjacent gate electrodes, thus sequentially controlling the surface voltage of the nanochannels and sequentially filtering the ionic foreign materials included in the fluid passing the nanochannels.
    • 本发明涉及通过使诸如海水和废水的流体通过纳米通道从而获得高纯度饮用水,生活用水,工业用水等,从而除去流体中所含的离子异物的高效脱盐系统。 以及与现有的使用反渗透的脱盐方法相比,通过输入较少的能量在低压条件下快速进行脱盐的高效脱盐系统和方法。 为此,本发明提供了通过使诸如海水和废水的流体通过纳米通道来除去流体中包含的离子异物的脱盐系统。 纳米通道沿长度方向以规则的间隔布置。 栅电极依次围绕纳米通道设置,以通过向相邻的栅电极施加具有不同极性的电压来进行脱盐,从而依次控制纳米通道的表面电压并依次过滤通过纳米通道的流体中所包含的离子异物。
    • 3. 发明授权
    • 이온 트랜지스터 구조를 이용한 고효율 나노유체역학 에너지수확 시스템 및 방법
    • 高效能的纳米能量收集系统和使用离子场效应晶体管的方法
    • KR101419742B1
    • 2014-07-21
    • KR1020130017635
    • 2013-02-19
    • 연세대학교 산학협력단
    • 조형희신상우김범석
    • H02N3/00
    • H02N11/002H02N3/00
    • The present invention relates to a highly efficient nanofluidic energy harvesting system and a method using ion transistor structure which controls the surface charges of a nanochannel by a gate electrode which is installed at the nanochannel and controls a potential difference between both sides of the nanochannel, thereby improving energy conversion efficiency. For this, the present invention, in a nanofluidic energy harvesting system which generates electric energy by using a potential difference between both sides of the nanochannel which is generated by the flow of a fluid which contains ions in the nanochannel where surface charges exists, controls a potential difference between both sides of the nanochannel by installing a gate electrode along the longitudinal direction of the nanochannel near the wall of the nanochannel, by connecting an external load to both sides of the nanochannel, and by controlling the surface charges of the nanochannel through the gate electrode.
    • 本发明涉及一种高效纳米流体能量收集系统和使用离子晶体管结构的方法,该离子晶体管结构通过安装在纳米通道上的栅电极控制纳米通道的表面电荷并控制纳米通道两侧之间的电位差,由此 提高能源转换效率。 为此,本发明在纳米流体能量收集系统中,其通过使用纳米通道的两侧之间的电位差产生电能,该电流差是由存在表面电荷的纳米通道中含有离子的流体流产生的, 通过在纳米通道的壁附近沿着纳米通道的纵向方向安装栅电极,通过将外部负载连接到纳米通道的两侧,并且通过控制纳米通道的表面电荷通过纳米通道的表面电荷来控制纳米通道的两侧之间的电位差 栅电极。
    • 4. 发明授权
    • 실시간 모니터링이 가능한 PCR 장치
    • PCR装置具有实时监控功能
    • KR101040489B1
    • 2011-06-09
    • KR1020080068974
    • 2008-07-16
    • 연세대학교 산학협력단
    • 조형희김경민이동현김범석이상훈신상우이미옥
    • C12Q1/68
    • 실시간 모니터링이 가능한 PCR 장치가 제공된다. 본 발명은 형광물질을 포함하고 있는 증폭 대상 DNA 시료; 광투과가 가능한 투명한 재질로 이루어진 PCR 튜브; 제1 광투과 홀이 수직방향으로 형성된 복수 개의 장착부를 갖는 회전자; 복수의 요홈이 일정한 간격에 걸쳐 방사상으로 함몰 형성되어 있고, 상기 요홈과 요홈 사이에는 상기 회전자가 이동되는 제1 가이드 홈이 형성되어 있는 본체; 상기 본체에 형성된 요홈에 장착되며, 장착 시 상기 제1 가이드 홈과 함께 하나의 이동경로를 형성하는 제2 가이드 홈이 일면에 형성된 복수 개의 블록; 상기 제1 가이드 홈의 일정지점에 수직방향으로 천공된 제2 광투과 홀; 상기 회전자를 상기 제1 가이드 홈 및 제2 가이드 홈에 의해 형성된 하나의 이동경로를 따라 이동시키는 회전자 고정대; 및 상기 제1 광투과 홀과 제2 광투과 홀이 일치했을 때 상기 PCR 튜브의 DNA 시료로부터 발생된 형광신호를 통해 상기 DNA 시료의 증폭 정도를 감지하는 센싱수단;을 포함하며, PCR 장치의 회전자 이동경로 상에 형성된 제2 광투과 홀과 상기 회전자의 제1 광투과 홀이 일치했을 때, 상기 일치된 광투과 홀로 광을 조사하여 DNA 시료로부터 형광신호가 발생되도록 하고, 상기 광에 의한 형광신호를 받아들여 증폭 대상 DNA 시료의 증폭 정도를 정량적으로 판별하여 실시간으로 확인할 수 있도록 한 것을 요지로 한다.
      PCR, 실시간, 모니터링, 광원
    • 5. 发明授权
    • 항온금속블록을 이용한 피씨알 장치 및 그 방법
    • 使用恒温金属块的PCR方法及其方法
    • KR100790004B1
    • 2008-01-02
    • KR1020070017273
    • 2007-02-21
    • 연세대학교 산학협력단
    • 조형희유만선이동현이종주김범석신상우
    • C12Q1/00C12Q1/68
    • C12Q1/686C12Q2527/101C12Q2527/113
    • A PCR apparatus and a PCR method are provided to reduce time for DNA synthesis by shortening time required for temperature change through using a constant temperature metal block. A PCR apparatus using a constant temperature metal block comprises a PCR tube receiving materials for synthesizing DNA; a rotor(110) having a plurality of rotor grooves in which the PCR tube is mounted; a plurality of metal blocks(10,20,30,40,50,60) for maintaining constant temperature which is able to maintain the temperature for each of steps required for the DNA synthesis and has a rotor rotating groove at one side; at least one cooling metal block which is located between the metal block for maintaining the constant temperature, has a rotor rotating groove(101) at one side and lowers the temperature; at least one metal block for heating which is located between the metal block for maintaining the constant temperature, has the rotor rotating groove at one side and increases the temperature; and a body portion(100) in which the plurality of metal block for maintaining the constant temperature, at least one cooling metal block and at least one heating metal block are placed in a circular shape in an order appropriate for an interval requiring the increase and the lowering of the temperature during the DNA synthesis and the rotor mounted with the PCR tube is rotation-moved to the metal block with the temperature appropriate for the reaction step along the rotor rotating groove.
    • 提供PCR装置和PCR方法,以通过使用恒温金属块缩短温度变化所需的时间来缩短DNA合成的时间。 使用恒温金属块的PCR装置包括接收DNA合成材料的PCR管; 具有多个转子槽的转子(110),其中安装有PCR管; 多个用于保持恒温的金属块(10,20,30,40,50,60),其能够维持DNA合成所需步骤的每个步骤的温度,并且在一侧具有转子旋转槽; 位于金属块之间的用于保持恒定温度的至少一个冷却金属块在一侧具有转子旋转槽(101)并降低温度; 位于金属块之间用于保持恒定温度的至少一个用于加热的金属块具有一侧的转子旋转槽并且增加温度; 以及主体部分(100),其中用于保持恒温的多个金属块,至少一个冷却金属块和至少一个加热金属块以适合于需要增加的间隔的顺序放置成圆形, DNA合成时的温度降低和安装有PCR管的转子以适合于转子旋转槽的反应步骤的温度旋转移动到金属块。
    • 9. 发明公开
    • 실시간 모니터링이 가능한 PCR 장치
    • 具有实时监控功能的PCR设备及其实时监控方法
    • KR1020100008476A
    • 2010-01-26
    • KR1020080068974
    • 2008-07-16
    • 연세대학교 산학협력단
    • 조형희김경민이동현김범석이상훈신상우이미옥
    • C12Q1/68
    • B01L7/52
    • PURPOSE: A PCR apparatus is provided to reduce PCR time and qualitatively and quantitatively confirm PCR product in real time. CONSTITUTION: A PCR apparatus which enables real time PCR monitoring comprises: a DNA sample containing fluorescence for amplifying; a PCR tube made of transparent material for containing DNA sample; a rotor(30) having plural mounting units; a main body(10) having plural grooves(100) on the upper side with a specific interval and also comprising a first guide groove(110) between the grooves; plural blocks(20a, 20b, 20c, 20d, 20e, 20f) which is mounted at the groove and has a second guide groove(210) at one side; a second light transmission hole(120a) which is vertically drilled; a rotor fixture(50) for rotating the rotor along path; and a sensing device(60) for sensing DND amplified degree through fluorescence signal.
    • 目的:提供PCR仪器,实时缩短PCR时间,定性和定量确认PCR产物。 构成:实现实时PCR监测的PCR装置包括:含有扩增荧光的DNA样品; 由含有DNA样品的透明材料制成的PCR管; 具有多个安装单元的转子(30) 主体(10),其具有在上侧上具有特定间隔的多个凹槽(100),并且还包括在所述凹槽之间的第一引导槽(110) 多个块(20a,20b,20c,20d,20e,20f),其安装在所述槽处并且在一侧具有第二引导槽(210) 垂直钻出的第二透光孔(120a); 用于使转子沿着路径转动的转子固定件(50) 以及用于通过荧光信号感测DND放大度的感测装置(60)。