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公开(公告)号：KR1020130060914A
公开(公告)日：2013-06-10
申请号：KR1020110127225
申请日：2011-11-30
Applicant: 삼성전자주식회사
CPC classification number: B01L3/502715 , B01L2300/0654 , B01L2300/0816 , G01N21/6452 , G01N2021/0314 , G01N2021/0325 , G01N2021/058 , G01N2021/6463
Abstract: PURPOSE: A gene analysis apparatus is provided to increase intensity of a fluorescence light by bioreaction. CONSTITUTION: A gene analysis apparatus comprises: an illuminating optical system for irradiating a sample solution with an excitation light; a microfluidic device(110) comprising one or more microchambers(115) with a reflection pattern; a detection optical system comprising a photodetector for detecting a fluorescence light generated by bioreaction in the microchambers. The microfluidic device is formed of a silicon substrate material or a polymer material.
Abstract translation: 目的：提供一种通过生物反应增加荧光强度的基因分析装置。 构成：基因分析装置包括：用激发光照射样品溶液的照明光学系统; 包括具有反射图案的一个或多个微室（115）的微流体装置（110） 检测光学系统，包括用于检测由微室中的生物反应产生的荧光的光电检测器。 微流体装置由硅衬底材料或聚合物材料形成。
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公开(公告)号：KR1020120027991A
公开(公告)日：2012-03-22
申请号：KR1020100089922
申请日：2010-09-14
Applicant: 삼성전자주식회사
CPC classification number: C12Q1/6806 , C12Q1/686 , C12Q1/25 , C12Q2527/125
Abstract: PURPOSE: A method for enhancing PCR sensitivity and speed and a composition for the same are provided to quickly detect target microorganisms, cells or genes in a sample. CONSTITUTION: A method for enhancing PCR efficiency and speed comprises: a step of preparing a biological sample and PCR mixture and adding alkali to one or both; and a step of mixing the biological sample and PCR mixture and performing PCR. The biological sample includes cells, body fluid, or nucleic acids. The alkali is sodium hydroxide or potassium hydroxide. A composition for efficient PCR contains the PCR mixture and alkali.
Abstract translation: 目的：提供增强PCR灵敏度和速度的方法及其组合物，以快速检测样品中的目标微生物，细胞或基因。 构成：提高PCR效率和速度的方法包括：制备生物样品和PCR混合物并向一种或两种添加碱的步骤; 以及混合生物样品和PCR混合物并进行PCR的步骤。 生物样品包括细胞，体液或核酸。 碱是氢氧化钠或氢氧化钾。 用于高效PCR的组合物含有PCR混合物和碱。
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33.发明授权
公开(公告)号：KR101015502B1
公开(公告)日：2011-02-22
申请号：KR1020080088955
申请日：2008-09-09
Applicant: 삼성전자주식회사
IPC: C07C63/15 , C07C233/64 , C07B63/00
CPC classification number: C07D213/40 , Y10T428/24479
Abstract: 본 발명의 예시적 구체예는, 제1 pH에서 양전하를 띠고 제2 pH에서 음전하를 띠는 화합물 및 제1 pH에서 상기 화합물에 핵산을 결합시키고, 제2 pH에서 핵산을 상기 화합물로부터 분리하는 단계를 포함하는 핵산을 분리하는 방법을 제공한다.
핵산, 분리-
公开(公告)号：KR1020100027698A
公开(公告)日：2010-03-11
申请号：KR1020080086711
申请日：2008-09-03
Applicant: 삼성전자주식회사
IPC: G01N35/00
CPC classification number: B01L3/502715 , B01L2200/16 , B01L2300/0806 , B01L2300/0816 , B01L2300/087 , B01L2300/1833 , B01L2300/1866 , B01L2400/0409 , Y10T436/25125
Abstract: PURPOSE: A dielectric heating method using microwaves and anions is provided to reduce heating time of objects by increasing a heating rate through the addition of negative ions with high charge density promoting polarization of molecule. CONSTITUTION: A dielectric heating method using microwaves and anions comprises the steps of: adding negative ions with high charge density, which interacts with a medium molecule strongly than a hydrogen bond between medium molecules of dielectric, to a dielectric for dielectric heating; and irradiating microwaves to the dielectric to heat the dielectric.
Abstract translation: 目的：提供使用微波和阴离子的电介质加热方法，通过加入具有高电荷密度的负离子促进分子的极化，从而通过增加加热速率来减少物体的加热时间。 构成：使用微波和阴离子的电介质加热方法包括以下步骤：将具有高电荷密度的负离子与媒介分子强烈地相互作用于电介质介质分子之间的氢键; 并向该电介质照射微波以加热电介质。
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公开(公告)号：KR100813265B1
公开(公告)日：2008-03-13
申请号：KR1020060079055
申请日：2006-08-21
Applicant: 삼성전자주식회사
IPC: C12Q1/68
Abstract: 본 발명은 비평면 형상의 고체 지지체와, 미생물을 포함하는 혈액 배양물을 pH 3.0 내지 6.0의 범위에서 접촉시켜 상기 미생물을 상기 고체 지지체에 부착시키는 단계, 상기 고체 지지체에 부착되지 않은 물질을 세척하여 제거하는 단계, 및 상기 고체 지지체에 부착된 상기 미생물에 대하여 PCR을 수행하여 핵산을 증폭하는 단계를 포함하는, 미생물로부터 핵산을 증폭하는 방법으로서, 상기 접촉단계, 세척 단계, 및 증폭 단계는 동일한 용기 내에서 수행되는 것을 특징으로 하는 방법을 제공한다.
비평면 형상, 고체 지지체, 핵산, 증폭-
Patent Agency Ranking
公开(公告)号：KR1020080017208A
公开(公告)日：2008-02-26
申请号：KR1020060079055
申请日：2006-08-21
Applicant: 삼성전자주식회사
IPC: C12Q1/68
CPC classification number: C12Q1/6834 , C12Q1/6806 , C12Q1/6844
Abstract: A method for amplifying a nucleic acid from a microorganism is provided to perform a separation of the microorganism, a cell lysis and a nucleic acid amplification in one container, thereby capable of amplifying the nucleic acid conveniently and rapidly with high sensitivity. A method for amplifying a nucleic acid from a microorganism such as bacteria, fungi or virus comprises the steps of: (a) contacting a non-planar solid substrate with a blood culture material including the microorganism under pH of 3.0-6.0 to attach the microorganism to the solid substrate; (b) washing materials not attached to the solid substrate to remove the materials; and (c) subjecting the microorganism attached to the solid substrate to PCR, wherein all the steps are performed in a same container, the blood culture material includes polyanethole sulfonate, the sample is diluted by a phosphate buffer or an acetate buffer, and the solid substrate is selected from the group consisting of a solid substrate having a pillar structure where a plurality of pillar is formed, a bead-shaped solid substrate and a sieve-structured solid substrate, has a water contact angle of 70-95° and includes at least one amine-based functional group on the surface thereof.
Abstract translation: 提供从微生物中扩增核酸的方法，以在一个容器中进行微生物的分离，细胞裂解和核酸扩增，从而能够以高灵敏度方便快速地扩增核酸。 从微生物如细菌，真菌或病毒扩增核酸的方法包括以下步骤：（a）使非平面固体底物与包含微生物的血液培养物质在3.0-6.0的pH下接触，以将微生物 到固体基质; （b）不附着在固体基质上的清洗材料以除去材料; 和（c）将附着在固体基质上的微生物进行PCR，其中所有步骤在同一容器中进行，血培养物质包括聚苯乙烯磺酸盐，样品用磷酸盐缓冲液或乙酸盐缓冲液稀释，固体 基板选自具有多个柱状的柱状结构的固体基板，珠状固体基板和筛子结构的固体基板，其水接触角为70-95°，并且包括在 其表面上至少有一个胺基官能团。
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公开(公告)号：KR1020080017207A
公开(公告)日：2008-02-26
申请号：KR1020060079054
申请日：2006-08-21
Applicant: 삼성전자주식회사
IPC: C12Q1/68
CPC classification number: C12Q1/6834 , C12Q1/6806 , C12Q1/6844
Abstract: A method for amplifying a nucleic acid from a microorganism is provided to amplify conveniently, rapidly and highly sensitively a nucleic acid by performing separation of the microorganism, cell lysis and amplification of a nucleic acid in one container and use a large amount of an initial sample due to contact the microorganism with high fluid speed with a solid substrate. A method for amplifying a nucleic acid from a microorganism such as bacteria, fungi or virus comprises the steps of: (a) contacting a non-planar solid substrate with a biological sample including the microorganism under pH of 3.0-6.0 to attach the microorganism to the solid substrate; (b) washing materials not attached to the solid substrate to remove the materials; and (c) subjecting the microorganism attached to the solid substrate to PCR, wherein all the steps are performed in a same container and the solid substrate is selected from the group consisting of a solid substrate having a pillar structure where a plurality of pillar is formed, a bead-shaped solid substrate and a sieve-structured solid substrate, has a water contact angle of 70-95° and includes at least one amine-based functional group on the surface thereof.
Abstract translation: 提供从微生物扩增核酸的方法，通过在一个容器中分离微生物，细胞裂解和扩增核酸，并使用大量的初始样品，方便，快速和高度灵敏地扩增核酸 由于与固体基质接触高流体速度的微生物。 从微生物如细菌，真菌或病毒扩增核酸的方法包括以下步骤：（a）使非平面固体底物与包含微生物的生物样品在pH3.0-6.0下接触以将微生物附着于 固体基材; （b）不附着在固体基质上的清洗材料以除去材料; 和（c）将附着在固体基板上的微生物进行PCR，其中所有步骤都在相同的容器中进行，固体基材选自具有柱状结构的固体基质，其中形成有多个柱 ，珠状固体基质和筛结构的固体基质的水接触角为70-95°，并且在其表面上包含至少一个胺基官能团。
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公开(公告)号：KR100768881B1
公开(公告)日：2007-10-19
申请号：KR1020070003062
申请日：2007-01-10
Applicant: 삼성전자주식회사
IPC: H01L21/027
Abstract: 본 발명은 삼차원 지지체에 관한 것으로, 보다 상세하게는 반도체 제조 공정에서 사용되는 포토레지스트 노광공정을 사용하여 용이하게 제작할 수 있는 삼차원 구조를 가지는 삼차원 지지체에 관한 것이다.
본 발명에 따른 삼차원 지지체는 입체적인 구조를 가지는 삼차원 지지체로서, 그 재질은 포토레지스트이고 유체가 상, 하부로 통과하는 구조로 된 삼차원 구조가 일정한 간격으로 반복하여 배치된 것을 특징으로 한다.
삼차원, 지지체, 포토레지스트, 노광공정Abstract translation: 本发明涉及一种三维的支持，并且更具体地，涉及具有可通过使用在半导体制造过程中使用光致抗蚀剂曝光工艺中容易地制造的三维结构的三维支持。
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公开(公告)号：KR100739705B1
公开(公告)日：2007-07-13
申请号：KR1020050037423
申请日：2005-05-04
Applicant: 삼성전자주식회사
Inventor： 김준호
IPC: G03G9/08
CPC classification number: G03G9/08782 , G03G9/09783 , G03G9/09791
Abstract: 본 발명은 결착 수지, 착색제, 대전제어제 및 이형제를 포함하는 토너 입자; 및 상기 토너 입자의 표면에 첨가되는 외첨제를 포함하는 전자사진용 현상제에 있어서, 상기 대전제어제는 경금속계 착체 화합물이고, 상기 이형제는 고체 지방산 에스테르계 물질이고, 이형제의 함량이 토너 입자를 기준으로 하여 1.5 내지 4.0 중량%인 전자사진용 현상제를 제공한다. 또한 상기 전자사진 현상제를 채용하는 전자사진 화상형성용 장치를 제공한다.
본 발명에 따른 현상제는 토너 제조시에 대전제어제로서 경금속 착제를 사용하고 이형제로서 고체 지방산 에스테르계 물질 1.5 내지 4.0중량%를 사용함으로써 장수명에 걸쳐 안정적인 대전량을 분포하게 할 수 있고, 우수한 토너 유동성 및 현상성을 유지할 수 있다. 이에 따라 오염, 비산 발생 억제, 및 현상 효율에 의하여 토너 내구성 향상을 도모할 수 있어서 고화질의 화상을 얻을 수 있다.-
40.发明公开
公开(公告)号：KR1020070066121A
公开(公告)日：2007-06-27
申请号：KR1020050126918
申请日：2005-12-21
Applicant: 삼성전자주식회사
CPC classification number: G05D21/02
Abstract: A microfluidic device is provided to allow a sample having the designed volume to be flown in a chamber by preventing the expansion of a chamber division membrane, and promote the electric current flowing by distributing an anode electrode to a trapezoid shape, thereby efficiently performing the pH regulation. And a method for regulating the pH of a fluid in the microfluidic device through electrolysis using the same device is provided. The microfluidic device comprises an ion exchange membrane(105), an anode chamber(109), one side of which is composed of one side of the ion exchange membrane, including a trapezoid-shaped anode electrode(103) and an anode electrode supporting portion(115), and a cathode chamber, one side of which is composed of the other side of the ion exchange membrane, including a cathode electrode(101), wherein the anode electrode supporting portion includes a trapezoid-shaped anode electrode on one side thereof, in which an opening portion(125) is formed along the trapezoid-shape, and supports the ion exchange membrane by the other side thereof contacted with the ion exchange membrane. Each of the anode and the cathode chambers further comprises a gas outlet. In the device, the electrode supporting portion comprises a printed circuit board, the cathode electrode is Pd and the anode electrode is selected from the group consisting of Cu, Pb, Ag, Cr, Ti, Ni, Zn, and Sn. The method for regulating the pH of a fluid comprises the steps of: (a) allowing a solution including ions having higher or lower standard oxidation potential than that of water to be flown in an anode chamber; (b) allowing a solution including ions having lower standard oxidation potential than that of water to be flown in a cathode chamber; and (c) applying electric current to the anode and cathode chambers through the anode and cathode electrodes to cause electrolysis at the anode and cathode chambers and regulate the pH of the solution flown in either the anode chamber or the cathode chamber.
Abstract translation: 提供一种微流体装置，通过防止室分隔膜的膨胀，使具有设计体积的样品在室内流动，并且通过将阳极电极分布成梯形来促进电流流动，从而有效地进行pH 规。 并且提供了通过使用相同的装置通过电解来调节微流体装置中的流体的pH的方法。 微流体装置包括离子交换膜（105），阳极室（109），其一侧由离子交换膜的一侧构成，包括梯形阳极电极（103）和阳极电极支撑部分 （115），阴极室（其一侧由离子交换膜的另一侧构成）包括阴极电极（101），其中阳极电极支撑部分在其一侧包括梯形阳极电极 ，其中沿着梯形形成开口部（125），并且通过与离子交换膜接触的另一侧支撑离子交换膜。 阳极和阴极室中的每一个还包括气体出口。 在该器件中，电极支撑部分包括印刷电路板，阴极为Pd，阳极选自Cu，Pb，Ag，Cr，Ti，Ni，Zn和Sn。 用于调节流体pH值的方法包括以下步骤：（a）允许包含具有比水的更高或更低的标准氧化电位的离子的溶液在阳极室中流动; （b）允许包含具有比水的更低的标准氧化电位的离子的溶液在阴极室中流动; 和（c）通过阳极和阴极电极向阳极室和阴极室施加电流，以在阳极室和阴极室处引起电解，并调节在阳极室或阴极室中流动的溶液的pH。
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