-
公开(公告)号：US20120255871A1
公开(公告)日：2012-10-11
申请号：US13495342
申请日：2012-06-13
申请人： Hun-joo LEE , Jin-tae KIM , Sung-young JEONG , Joon-ho KIM , Hee-kyun LIM
发明人： Hun-joo LEE , Jin-tae KIM , Sung-young JEONG , Joon-ho KIM , Hee-kyun LIM
IPC分类号： C25B15/00
CPC分类号： G05D21/02
摘要： A pH adjusting apparatus includes an electrolytic chip receiving a solution, an electrolytic chip loading station receiving the electrolytic chip, an input unit inputting electrolysis conditions, a control unit receiving the electrolysis conditions and controlling electrolysis performed in the electrolytic chip, and a display unit displaying the electrolysis conditions and a progress of the electrolysis. Thus, the pH of a solution can be adjusted easily and accurately, by precisely controlling a constant current, a constant voltage, and current and voltage application times, thereby enabling useful application in various biological assays such as cell lysis. Furthermore, the pH adjusting apparatus has small size and weight and can be operated for a long time after charging once due to low power consumption.
摘要翻译： pH调节装置包括：接收溶液的电解芯片，接收电解芯片的电解芯片装载站，输入电解条件的输入单元，接收电解条件的控制单元以及控制电解芯片中进行的电解;以及显示单元， 电解条件和电解进度。 因此，通过精确地控制恒定电流，恒定电压，电流和电压施加时间，可以容易且精确地调节溶液的pH，从而可用于各种生物测定如细胞裂解中的有用应用。 此外，pH调节装置的体积小，重量轻，能够在低功耗的情况下一次充电后长时间运转。
-
公开(公告)号：US20070151864A1
公开(公告)日：2007-07-05
申请号：US11559924
申请日：2006-11-15
申请人： Hun-joo LEE , Jin-tae KIM , Sung-young JEONG , Joon-ho KIM , Hee-kyun LIM
发明人： Hun-joo LEE , Jin-tae KIM , Sung-young JEONG , Joon-ho KIM , Hee-kyun LIM
IPC分类号： C25B1/00
CPC分类号： G05D21/02
摘要： A pH adjusting apparatus includes an electrolytic chip receiving a solution, an electrolytic chip loading station receiving the electrolytic chip, an input unit inputting electrolysis conditions, a control unit receiving the electrolysis conditions and controlling electrolysis performed in the electrolytic chip, and a display unit displaying the electrolysis conditions and a progress of the electrolysis. Thus, the pH of a solution can be adjusted easily and accurately, by precisely controlling a constant current, a constant voltage, and current and voltage application times, thereby enabling useful application in various biological assays such as cell lysis. Furthermore, the pH adjusting apparatus has small size and weight and can be operated for a long time after charging once due to low power consumption.
摘要翻译： pH调节装置包括：接收溶液的电解芯片，接收电解芯片的电解芯片装载站，输入电解条件的输入单元，接收电解条件的控制单元以及控制电解芯片中进行的电解;以及显示单元， 电解条件和电解进度。 因此，通过精确地控制恒定电流，恒定电压，电流和电压施加时间，可以容易且精确地调节溶液的pH，从而可用于各种生物测定如细胞裂解中的有用应用。 此外，pH调节装置的体积小，重量轻，能够在低功耗的情况下一次充电后长时间运转。
-
3.发明申请MICROFLUIDIC DEVICE FOR ELECTROCHEMICALLY REGULATING pH OF FLUID AND METHOD OF REGULATING pH OF FLUID USING THE MICROFLUIDIC DEVICE 有权用于电化学调节流体pH的微流体装置和使用微流化装置调节流体pH的方法公开(公告)号：US20070138012A1
公开(公告)日：2007-06-21
申请号：US11558940
申请日：2006-11-13
申请人： Hun-joo LEE , Joon-ho KIM , Sung-young JEONG , Hee-kyun LIM
发明人： Hun-joo LEE , Joon-ho KIM , Sung-young JEONG , Hee-kyun LIM
IPC分类号： G01N27/26
CPC分类号： B01D61/44 , B01L3/502707 , B01L2200/0684 , B01L2300/10 , B01L2400/0487
摘要： A microfluidic device which electrochemically regulates a pH of a fluid, and a method of regulating a pH of a fluid using the microfluidic device, include a chamber which includes a cathode formed of a metal adsorbing hydrogen gas, and an anode formed of a metal having a higher standard oxidation potential than, and does not react with, water.
摘要翻译： 电化学调节流体pH值的微流体装置以及使用微流体装置调节流体pH值的方法包括：包含由吸附氢气的金属形成的阴极的室和由金属形成的阳极， 比水更高的标准氧化电位，并且不与水反应。
-
公开(公告)号：US20070160502A1
公开(公告)日：2007-07-12
申请号：US11616148
申请日：2006-12-26
申请人： Kyu-youn Hwang , Sung-young Jeong , Joon-ho KIM , Hun-joo LEE , Hee-kyun LIM
发明人： Kyu-youn Hwang , Sung-young Jeong , Joon-ho KIM , Hun-joo LEE , Hee-kyun LIM
CPC分类号： B01L3/502707 , B01L2200/12 , B01L2300/0816 , B01L2300/0887 , Y10T156/1052
摘要： Disclosed herein are a method of fabricating a microfluidic device, and a microfluidic device fabricated by the method. The method includes coating an adhesive material on a first substrate having a fluid port to form an adhesive layer thereon, arranging a second substrate having a microstructure formed therein with the surface of the first substrate on which the adhesive layer is formed, such that the fluid port and the microstructure correspond to each other, and heating the substrates at about 50 to about 180 degrees Celsius to bind the first substrate to the second substrate.
摘要翻译： 本文公开了一种制造微流体装置的方法，以及通过该方法制造的微流体装置。 该方法包括在具有流体端口的第一基板上涂覆粘合剂材料以在其上形成粘合剂层，将其中形成有微结构的第二基板与其上形成有粘合剂层的第一基板的表面布置，使得流体 端口和微结构彼此对应，并且在约50至约180摄氏度下加热基板以将第一基板结合到第二基板。
-
5.发明申请METHOD OF ISOLATING NUCLEIC ACID USING MATERIAL POSITIVELY CHARGED AT FIRST PH AND CONTAINING AMINO GROUP AND CARBOXYL GROUP 有权使用在第一个PH和含有氨基和羧基的正电荷充填材料分离核酸的方法公开(公告)号：US20090005265A1
公开(公告)日：2009-01-01
申请号：US12141894
申请日：2008-06-18
申请人： Kyu-youn HWANG , Joon-ho KIM , Chang-eun YOO , Hun-joo LEE , Hee-kyun LIM , Sung-young JEONG , Jeo-young SHIM
发明人： Kyu-youn HWANG , Joon-ho KIM , Chang-eun YOO , Hun-joo LEE , Hee-kyun LIM , Sung-young JEONG , Jeo-young SHIM
CPC分类号： C12N15/1006 , B01D15/361 , B01D15/364 , B01J20/3285 , B01J43/00 , C12Q1/6806 , C12Q2527/119 , C12Q2523/308
摘要： A method of isolating nucleic acid from a sample containing nucleic acid is provided. The method includes contacting the sample with a bifunctional material that contains an amino group and a carboxyl group and is positively charged at a first pH to allow binding of the nucleic acid to the bifunctional material; and extracting the nucleic acid at a second pH higher than the first pH from the complex.
摘要翻译： 提供了从含有核酸的样品中分离核酸的方法。 该方法包括使样品与含有氨基和羧基的双官能材料接触并在第一pH下带正电荷以允许核酸与双功能材料的结合; 以及从所述络合物中提取比所述第一pH高的第二pH的所述核酸。
-
6.发明申请MICROFLUIDIC DEVICE COMPRISING ELECTROLYSIS DEVICE FOR CELL LYSIS AND METHOD FOR ELECTROCHEMICALLY LYSING CELLS USING THE SAME 有权包含用于细胞分析的电解装置的微流体装置和使用其的电化学细胞的方法公开(公告)号：US20090159463A1
公开(公告)日：2009-06-25
申请号：US12349273
申请日：2009-01-06
申请人： Hun-joo LEE , Joon-ho KIM , Chang-eun YOO , Hee-kyun LIM , Kyu-youn Hwang , Soo-min MA , Jun-hong Min
发明人： Hun-joo LEE , Joon-ho KIM , Chang-eun YOO , Hee-kyun LIM , Kyu-youn Hwang , Soo-min MA , Jun-hong Min
IPC分类号： G01N33/50
摘要： Provided are a microfluidic device including an electrolysis device for cell lysis which includes an anode chamber, a cathode chamber and a separator, in which the separator is installed between the anode chamber and the cathode chamber, the anode chamber includes an inlet and an outlet for an anode chamber solution and an electrode, and the cathode chamber includes an inlet and an outlet for a cathode chamber solution and an electrode, and a method of electrochemically lysing cells using the same.
摘要翻译： 提供了一种微流体装置，其包括用于细胞裂解的电解装置，其包括阳极室，阴极室和隔板，其中隔膜安装在阳极室和阴极室之间，阳极室包括入口和出口 阳极室溶液和电极，阴极室包括用于阴极室溶液和电极的入口和出口，以及使用其进行电化学裂解细胞的方法。
-
公开(公告)号：US20120309004A1
公开(公告)日：2012-12-06
申请号：US13492179
申请日：2012-06-08
申请人： Kyu-youn HWANG , Joon-ho KIM , Sung-hong KWON , Chin-sung PARK , Hee-kyun LIM , Sun-ok JUNG , Won-jong JUNG
发明人： Kyu-youn HWANG , Joon-ho KIM , Sung-hong KWON , Chin-sung PARK , Hee-kyun LIM , Sun-ok JUNG , Won-jong JUNG
CPC分类号： C12M47/06 , B01L3/502753 , B01L2300/0816 , B01L2300/0867 , B01L2400/0481 , C12N1/06
摘要： A micro-device for disrupting cells includes a first chamber in which the cells are disrupted, a second chamber which is pressurized and depressurized, a flexible membrane which separates the first chamber and the second chamber and is vibrated by pressuring and depressurizing the second chamber, and a micro-unit confined in the first chamber, where the micro-unit disrupts the cells in the first chamber.
摘要翻译： 用于破坏电池的微型装置包括其中电池被破坏的第一室，被加压和减压的第二室，分离第一室和第二室的柔性膜，并且通过对第二室进行加压和减压而振动， 以及限制在第一室中的微单元，其中微单元破坏第一室中的单元。
-
公开(公告)号：US20120141999A1
公开(公告)日：2012-06-07
申请号：US13176777
申请日：2011-07-06
申请人： Chin-sung PARK , Won-jong JUNG , Joon-ho KIM , Kak NAMKOONG , Kyu-youn HWANG , Won-seok CHUNG , Hee-kyun LIM , Sung-hong KWON , Sun-ok JUNG
发明人： Chin-sung PARK , Won-jong JUNG , Joon-ho KIM , Kak NAMKOONG , Kyu-youn HWANG , Won-seok CHUNG , Hee-kyun LIM , Sung-hong KWON , Sun-ok JUNG
CPC分类号： B01L7/52 , B01L3/502715 , B01L2200/027 , B01L2200/028 , B01L2200/04 , B01L2200/0605 , B01L2200/0621 , B01L2200/0684 , B01L2200/10 , B01L2200/16 , B01L2300/0627 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , B01L2300/18 , B01L2400/0487 , B01L2400/06 , B01L2400/0655 , C12Q1/68 , G01N21/75
摘要： A gene analysis apparatus includes a sample preparation chip in which a polymerase chain reaction (“PCR”) sample is prepared, a PCR chip in which a PCR is performed on the PCR sample, and a package layer on which the sample preparation chip and the PCR chip are mounted. The package layer includes a channel through which a material flows from the sample preparation chip to the PCR chip. The sample preparation chip and the PCR chip are on a same side or on opposing sides of the package layer.
摘要翻译： 基因分析装置包括准备了聚合酶链式反应（“PCR”）样品的样品制备芯片，对PCR样品进行PCR的PCR芯片，以及将样品制备芯片和 PCR芯片安装。 封装层包括材料从样品制备芯片流向PCR芯片的通道。 样品制备芯片和PCR芯片在封装层的相同侧或相对侧上。
-
9.发明申请APPARATUS FOR SEPARATING TARGET MOLECULES AND METHOD OF SEPARATING TARGET MOLECULES BY USING THE SAME 审中-公开用于分离目标分子的装置和使用它们分离目标分子的方法公开(公告)号：US20120258529A1
公开(公告)日：2012-10-11
申请号：US13272338
申请日：2011-10-13
申请人： Hee-kyun LIM , Joon-ho KIM , Myung-gwon LEE , Je-kyun PARK
发明人： Hee-kyun LIM , Joon-ho KIM , Myung-gwon LEE , Je-kyun PARK
CPC分类号： B01L3/502746 , B01L3/502753 , B01L2200/0652 , B01L2300/0816 , B01L2300/123 , B01L2400/0655 , B01L2400/086
摘要： An apparatus for separating target molecules includes a plurality of protruding portions on a first sidewall of a fluid channel to control a flow of a fluid containing the target molecules, and a fluid channel portion having a variable height for separating the target molecules depending on sizes of the target molecules.
摘要翻译： 用于分离目标分子的装置包括在流体通道的第一侧壁上的多个突出部分，以控制含有目标分子的流体的流动，以及具有可变高度的流体通道部分，用于根据 目标分子。
-
公开(公告)号：US20120107823A1
公开(公告)日：2012-05-03
申请号：US13275871
申请日：2011-10-18
申请人： Kyu-youn HWANG , Joon-ho KIM , Sung-hong KWON , Chin-sung PARK , Hee-kyun LIM , Sun-ok JUNG , Won-jong JUNG
发明人： Kyu-youn HWANG , Joon-ho KIM , Sung-hong KWON , Chin-sung PARK , Hee-kyun LIM , Sun-ok JUNG , Won-jong JUNG
CPC分类号： C12Q1/6806 , C12M1/33 , C12M47/06
摘要： A micro-device for disrupting cells includes a first chamber in which the cells are disrupted, a second chamber which is pressurized and depressurized, a flexible membrane which separates the first chamber and the second chamber and is vibrated by pressuring and depressurizing the second chamber, and a micro-unit confined in the first chamber, where the micro-unit disrupts the cells in the first chamber
摘要翻译： 用于破坏电池的微型装置包括其中电池被破坏的第一室，被加压和减压的第二室，分离第一室和第二室的柔性膜，并且通过对第二室进行加压和减压而振动， 以及限制在第一室中的微单元，其中微单元破坏第一室中的单元
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.029 秒)
