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公开(公告)号：KR1020110129269A
公开(公告)日：2011-12-01
申请号：KR1020100048812
申请日：2010-05-25
Applicant: 한국전자통신연구원
IPC: G01N33/48 , G01N35/08 , G01N21/25 , G01N33/493
CPC classification number: G01N21/03 , G01N2021/0325 , G01N2021/0346
Abstract: PURPOSE: A cartridge for measuring biosample materials is provided to easily transfer and mix a diagnosis reagent and to detect the concentration of a certain ingredient. CONSTITUTION: A cartridge(300a) for measuring biosample materials comprises: an upper cartridge(100a) having a first chamber(101), a first channel(103), and a third channel(105); and a lower cartridge(200a) having a third chamber(201), a fifth chamber(203), a fifth channel(205), an eleventh channel(217), and thirteenth channel. The lower cartridge further comprises a ninth channel(215) which is connected with the first channel to provide air pressure to the first channel.
Abstract translation: 目的：提供用于测量生物样本材料的药筒，以容易地转移和混合诊断试剂并检测某种成分的浓度。 构成：用于测量生物样本材料的盒（300a）包括：具有第一室（101），第一通道（103）和第三通道（105）的上盒（100a） 以及具有第三室（201），第五室（203），第五通道（205），第十一通道（217）和第十三通道的下盒（200a）。 下部盒还包括与第一通道连接以向第一通道提供空气压力的第九通道（215）。
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公开(公告)号：KR1020110069198A
公开(公告)日：2011-06-23
申请号：KR1020090125823
申请日：2009-12-17
Applicant: 한국전자통신연구원
Inventor： 아칠성
IPC: B82B3/00
CPC classification number: B22F1/0018 , B22F1/0096 , B82Y30/00
Abstract: PURPOSE: A manufacturing method of the nanoparticle aggregate is provided to obtain a nano particle aggregate with a controlled number of nanoparticles by using a micelle or a reverse micelle. CONSTITUTION: The manufacturing method of the nanoparticle aggregate includes following steps.(a) The micelle or the reversed micelle structure containing the nanoparticle aggregate inside is formed.(b) The inner size or form of the micelle or the reversed micelle structure is adjusted, and the nanoparticle aggregate with the controlled number and form of nanoparticles is created. The micelle structure is formed by adding a small amount of organic solvent with dispersed micelle molecules and nanoparticles to an excessive quantity of s polar substance. The reversed micelle structure is formed by adding a small amount of s polar substance with dispersed micelle molecules and nanoparticles to an excessive quantity of the organic solvent. The micelle molecules are selected from a group composed of an AOT(aerosol-OT, sodium bis(2-ethylhexyl) sulfosuccinate), a CBAC(cetylbenzyldimethylammonium chloride), and a CTAB(cetyltrimethylammonium chloride) and a Triton X- 100(t-octylphenoxypolyethoxyethanol).
Abstract translation: 目的：提供纳米颗粒聚集体的制造方法，以通过使用胶束或反胶束获得具有受控数量的纳米颗粒的纳米颗粒聚集体。 构成：纳米颗粒聚集体的制造方法包括以下步骤：（a）形成包含纳米颗粒聚集体内部的胶束或反胶束结构;（b）调节胶束或反胶束结构的内部尺寸或形式， 并且产生具有受控数量和形式的纳米颗粒的纳米颗粒聚集体。 通过将少量有机溶剂与分散的胶束分子和纳米颗粒加入到过量的极性物质中形成胶束结构。 通过向少量的有机溶剂中加入少量的具有分散的胶束分子和纳米颗粒的极性物质形成反胶束结构。 胶束分子选自由AOT（气溶胶-OT，双（2-乙基己基）磺基琥珀酸钠），CBAC（十六烷基苄基二甲基氯化铵）和CTAB（十六烷基三甲基氯化铵）和Triton X-100（t- 辛基苯氧）。
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公开(公告)号：KR1020110041025A
公开(公告)日：2011-04-21
申请号：KR1020090098016
申请日：2009-10-15
Applicant: 한국전자통신연구원
CPC classification number: G01N33/5302 , G01N21/31
Abstract: PURPOSE: A bio chip and a method of detecting the bio chip are provided to detect an accurate amount of antigen by analyzing the amount of antigen according to absorbance difference. CONSTITUTION: A method of detecting a bio chip is as follows. First mixed solution of a sample is prepared, which comprises PVP and target molecule(S100). The absorbance of the first mixed solution is measured (S110). Second mixed solution is prepared, which comprises the PVP, the sample and the receiving element of the target molecule(S120). The absorbance of the second mixed solution is measured(S130). The absorbance difference of the second mixed solution and the first mixed solution is computed(S140). The concentrations of the PVPs and the samples of the first mixed solution and the second mixed solution are equal. The steps of measuring the absorbance comprise the steps of irradiating a given wavelength of light, of transmitting light from mixed solution, and of computing the absorbance from the transmitted light.
Abstract translation: 目的：提供生物芯片和检测生物芯片的方法，通过根据吸光度差异分析抗原量来检测精确量的抗原。 构成：检测生物芯片的方法如下。 制备样品的第一混合溶液，其包含PVP和靶分子（S100）。 测量第一混合溶液的吸光度（S110）。 制备第二混合溶液，其包含PVP，靶分子的样品和接收元件（S120）。 测量第二混合溶液的吸光度（S130）。 计算第二混合溶液和第一混合溶液的吸光度差异（S140）。 PVP和第一混合溶液和第二混合溶液的样品的浓度相等。 测量吸光度的步骤包括照射给定波长的光，从混合溶液透射光并计算透射光的吸光度的步骤。
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公开(公告)号：KR1020110034533A
公开(公告)日：2011-04-05
申请号：KR1020100024235
申请日：2010-03-18
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A biosensor and a manufacturing method thereof are provided to limit the flow of current using an insulating layer channel including a silicon nano dot instead of a silicon nano wire. CONSTITUTION: A biosensor(300) comprises a source(120), a drain(130), an insulating layer channel, and a probe molecule(160). The source and the drain are formed on the upper part of the substrate. The insulating layer channel is formed between the source and the drain. The insulating layer channel comprises a nano dot. The probe molecule is fixed to the insulating layer channel. The probe molecule reacts on target molecule injected from the outside. The probe molecule is fixed to the nano dot.
Abstract translation: 目的：提供生物传感器及其制造方法，以使用包含硅纳米点而不是硅纳米线的绝缘层通道来限制电流的流动。 构成：生物传感器（300）包括源（120），漏极（130），绝缘层通道和探针分子（160）。 源极和漏极形成在衬底的上部。 在源极和漏极之间形成绝缘层沟道。 绝缘层通道包括纳米点。 探针分子固定在绝缘层通道上。 探针分子与从外部注入的靶分子发生反应。 探针分子固定在纳米点上。
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公开(公告)号：KR1020100061604A
公开(公告)日：2010-06-08
申请号：KR1020080120189
申请日：2008-11-29
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A bio-sensor is provided to reduce production cost and to simply detect a target material without using a syringe pump. CONSTITUTION: A bio-sensor comprises: a sensor body for detecting a target material by interaction of the target material and sensing material; and a upper housing(110) providing a fluidic material containing the target material. The upper housing comprises: a filter(116) for filtering the filtered fluidic material; an inlet(114) of upper solution for providing the fluidic material by capillary phenomena; a flow channel(113) for providing flow of the fluidic material from the filter; an outlet(115) of upper solution for discharging the fluidic material; and a storing container(117) for storing the fluidic material through the outlet.
Abstract translation: 目的：提供生物传感器以降低生产成本，并且在不使用注射泵的情况下简单地检测目标材料。 构成：生物传感器包括：传感器体，用于通过目标材料和传感材料的相互作用来检测目标材料; 以及提供含有目标材料的流体材料的上壳体（110）。 上壳体包括：用于过滤流体过滤材料的过滤器（116）; 上部溶液的入口（114），用于通过毛细管现象提供流体材料; 用于从过滤器提供流体材料流动的流动通道（113） 用于排出流体材料的上部溶液的出口（115）; 以及用于通过出口存储流体材料的储存容器（117）。
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Patent Agency Ranking
公开(公告)号：KR1020100038961A
公开(公告)日：2010-04-15
申请号：KR1020080098141
申请日：2008-10-07
Applicant: 한국전자통신연구원
IPC: G01N33/53 , G01N33/48 , G01N27/26 , G01N27/327
CPC classification number: G01N27/4145 , G01N27/4146
Abstract: PURPOSE: An element for detecting a specific functional group in fluid is provided to widen surface are of a conductive cubic structure and to maximize voltage variation. CONSTITUTION: A detection element comprises a detection capacitor which contains a first and second electrodes and having the first electrode at the lower portion of reaction layer; and an electric field effect transistor containing a gate electrode(240). The second electrode is conductively connected to a source electrode of the electric field effect transistor and is formed with a higher conductive material than the electric field transistor substrate(200). The electric field transistor comprises a source/drain electrode(220), gate insulating layer(230), and gate electrode.
Abstract translation: 目的：提供用于检测流体中特定官能团的元件，以使表面具有导电立方结构并使电压变化最大化。 构成：检测元件包括检测电容器，其包含第一电极和第二电极，并且在反应层的下部具有第一电极; 和含有栅电极（240）的电场效应晶体管。 第二电极导电地连接到电场效应晶体管的源极，并且形成有比电场晶体管衬底（200）更高的导电材料。 电场晶体管包括源极/漏极（220），栅极绝缘层（230）和栅电极。
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公开(公告)号：KR100943707B1
公开(公告)日：2010-02-23
申请号：KR1020070100350
申请日：2007-10-05
Applicant: 한국전자통신연구원
CPC classification number: H01J49/4205 , B81B7/0025 , B81B2201/0214 , B81B2201/0271 , B82Y10/00 , B82Y40/00 , G01N2291/0257 , H01J49/0018 , H01L29/0673 , H01L29/7613 , H01L29/775 , H03H2009/02314
Abstract: 본 발명은 3차원 나노 구조물을 이용한 3차원 나노 소자에 관한 것으로, 본 3차원 나노 소자는 기판 상부에 부양된 진동부와 상기 진동부의 길이 방향의 양단부를 지지하는 지지부를 구비하는 하나이상의 나노 구조물; 상기 나노 구조물의 지지부를 지지하기 위해 상기 기판 상에 형성되는 지지대; 상기 나노 구조물의 진동부 하부에 상기 나노 구조물과 교차되도록 형성되어 상기 나노 구조물을 제어하는 하나이상의 제어부; 및 상기 진동부 상에 형성되어 외부에서 유입 및 흡착되는 물질을 감지하는 감지부를 포함한다.
이에 따라, 일반적인 평면 구조에서 나노 소자와 기판 사이에 발생하는 불순물 형성을 줄일 수 있으며, 평면 구조에서 발생하지 않는 기계적 떨림 현상을 형성 시킬 수 있다. 특히, 3차원 나노구조물을 형성함으로써 기계적 전기적 특성을 가지게 하여 나노 전기적 기계특성(nanomechanical system; nems)으로부터 새로운 형태의 나노 구조물을 포함한 3차원 나노 소자를 제공할 수 있을 뿐만 아니라 평면 구조에서 형성하기 어려웠던 단전자 소자, 스핀 소자, 단전자 소자와 전계효과 트랜지스터와의 결합 등을 용이하게 형성할 수 있다.
3차원 나노 구조물, 진동부, 질량 분석 소자, 전자 소자-
公开(公告)号：KR100906154B1
公开(公告)日：2009-07-03
申请号：KR1020070125679
申请日：2007-12-05
Applicant: 한국전자통신연구원
CPC classification number: H01L29/0665 , B82Y10/00 , B82Y15/00 , H01L29/0673 , H01L29/78696
Abstract: 본 발명은 바이오 센서 소자의 제조 방법에 관한 것으로, 통상적인 포토리소그래피 공정을 이용하여 수 내지 수십 나노미터 선폭의 실리콘 나노선 채널을 형성하고 이를 이용하여 반도체 나노선 센서 소자를 제작하는 방법을 제공한다.
이를 위하여, 본 발명의 일실시 예에 따른 반도체 나노선 센서 소자 제조 방법은, (a) SOI(Silicon On Insulator) 기판의 최상부층인 제 1 도전형 단결정 실리콘층을 식각하여 제 1 도전형 단결정 실리콘 선 패턴을 형성하는 단계; (b) 상기 제 1 도전형 단결정 실리콘 선 패턴의 양쪽 측벽을 상기 제 1 도전형과 반대 타입인 제 2 도전형으로 도핑함으로써 제 2 도전형 채널을 형성하는 단계; (c) 상기 제 1 도전형 단결정 실리콘 선 패턴의 양단에 전극 형성을 위한 제 2 도전형 패드를 형성하는 단계; (d) 상기 제 1 도전형 단결정 실리콘 선 패턴의 미도핑 영역에 상기 제 1 도전형 단결정 실리콘 선 패턴과 상기 2 도전형 채널부가 접합 절연되도록 역방향 바이어스 전압을 인가하기 위한 제 1 전극을 형성하는 단계; 및 (e) 상기 제 2 도전형 패드 상에 상기 제 2 도전형 채널 양단에 바이어스 전압을 인가하기 위한 제 2 전극을 형성하는 단계를 포함한다.
나노선, 바이오 센서, 포토리소그래피-
公开(公告)号：KR1020090065124A
公开(公告)日：2009-06-22
申请号：KR1020070132575
申请日：2007-12-17
Applicant: 한국전자통신연구원
IPC: G01N33/53 , G01N33/48 , G01N33/544
CPC classification number: G01N27/4145 , G01N27/4146
Abstract: A biosensor using a silicon nano wire is provided to form the silicon nano wire in a repetitive form of same pattern and widen the area in which a probe molecule is fixed. A biosensor using a silicon nano wire comprises a source electrode(S), drain electrode(D), silicon nano(13A, 13b), probe molecules(40). A method for manufacturing the biosensor using the silicon nano wire comprises: a step of forming a buffer layer on the upper side of semiconductor substrate in which insulating layer(12) and silicon layer is sequencially formed; a step of forming electrode pattern and silicon nano wire pattern on the upper sided of buffer layer through the lithography process; a step of etching the buffer layer and silicon layer; a step of forming the electrode in the electrode pattern area; a step of removing the buffer layer of upper side to exposes the silicon nano wire; and a step of probe molecule on the exposed silicon nano wire.
Abstract translation: 提供使用硅纳米线的生物传感器，以相同图案的重复形式形成硅纳米线，并扩大探针分子固定的区域。 使用硅纳米线的生物传感器包括源电极（S），漏电极（D），硅纳米（13A，13b），探针分子（40）。 使用该硅纳米线制造生物传感器的方法包括：在半导体衬底的上侧形成缓冲层的步骤，其中绝缘层（12）和硅层被顺序地形成; 通过光刻工艺在缓冲层的上侧形成电极图案和硅纳米线图案的步骤; 蚀刻缓冲层和硅层的步骤; 在电极图案区域中形成电极的步骤; 去除上侧的缓冲层以暴露硅纳米线的步骤; 以及暴露的硅纳米线上的探针分子的步骤。
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公开(公告)号：KR1020090060657A
公开(公告)日：2009-06-15
申请号：KR1020070127565
申请日：2007-12-10
Applicant: 한국전자통신연구원
CPC classification number: G01N33/5432 , G01N27/4145 , G01N27/4146 , G01N33/5438 , Y10S977/721 , Y10S977/784 , Y10S977/938
Abstract: A bio sensor using nano dot is provided to reduce production cost by using a CMOS process and improve the sensitivity by easily changing electric conductivity of silicon nano line. A bio sensor using nano dot comprises: source(S) and drain(D) which is formed at the upper side of substrate(110); a silicon nano line(150) which is formed between the source and drain; and a probe molecule(P) which is fixed on the silicon nano line. A method for producing the bio sensor using the nano dot comprises: a step of forming the source and drain; a step of forming the silicon nano line; a step of fixing the probe molecule on the silicon nano line; and a step of injecting charged nano dot with the target molecule.
Abstract translation: 提供使用纳米点的生物传感器，通过使用CMOS工艺降低生产成本，并通过容易地改变硅纳米线的电导率来提高灵敏度。 使用纳米点的生物传感器包括：在衬底（110）的上侧形成的源极（S）和漏极（D）; 形成在源极和漏极之间的硅纳米线（150）; 和固定在硅纳米线上的探针分子（P）。 使用纳米点制造生物传感器的方法包括：形成源极和漏极的步骤; 形成硅纳米线的步骤; 将探针分子固定在硅纳米线上的步骤; 以及用靶分子注入带电的纳米点的步骤。
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