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公开(公告)号：KR1020040105320A
公开(公告)日：2004-12-16
申请号：KR1020030036531
申请日：2003-06-05
Applicant: 한국과학기술원
CPC classification number: B82B3/0095 , B82Y15/00 , B82Y40/00
Abstract: PURPOSE: Provided is a method for manufacturing bio nanoarrays by fixing biomaterial or bio-receptor on a nano-sized pattern based on self-assembly of polymeric supramolecules and stanning of metal. CONSTITUTION: The bio nanoarrays are manufactured by the following steps of: (i) forming a thin film of organic molecules inducing self-assembly on a substrate formed by spin-coating, rubbing or solution spreading; (ii) annealing the thin film to form ordered structure by self-assembling organic molecules, wherein the organic molecules are annealed by heating to 240deg.C, higher than phase transition temperature(230deg.C) of the liquid crystal and cooling; (iii) adsorbing metals selectively on the ordered structure formed in self-assembling by using RuO4; (iv) etching the thin film through reactive ion etching and/or ion milling to remove the parts on which the metal is not adsorbed, resulting in formation of a nano-sized pattern of organic molecules; (v) printing the nano-sized pattern having a uneven hole or columnar shape on the substrate; (vi) fixing biomaterial or bio-receptor bonding to biomaterials on the nano-sized pattern due to the amine-aldehyde reaction between amine group on the ends of biomaterial or bio-receptor and aldehyde on the surface of substrate, wherein the biomaterials are selected from the group consisting of protein, peptide, amino acid, ligand, carbohydrate, DNA, oligonucleotide and RNA.
Abstract translation: 目的：提供一种通过基于聚合物超分子的自组装和金属鞣制将生物材料或生物受体固定在纳米尺寸图案上来制造生物纳米阵列的方法。 构成：通过以下步骤制造生物纳米阵列：（i）在通过旋涂，摩擦或溶液扩散形成的基底上形成诱导自组装的有机分子的薄膜; （ii）通过自组装有机分子对薄膜进行退火以形成有序结构，其中有机分子通过加热退火至240℃，高于液晶的相变温度（230℃）并冷却; （iii）通过使用RuO4在自组装形成的有序结构上选择性地吸附金属; （iv）通过反应离子蚀刻和/或离子研磨来蚀刻薄膜以去除不吸附金属的部分，形成纳米尺度的有机分子图案; （v）在基板上印刷具有不均匀孔或柱状的纳米尺寸图案; （vi）由于生物材料或生物受体的端部上的胺基与底物表面上的醛之间的胺 - 醛反应，将生物材料或生物受体结合固定在纳米尺寸图案上的生物材料上，其中选择生物材料 来自由蛋白质，肽，氨基酸，配体，碳水化合物，DNA，寡核苷酸和RNA组成的组。
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公开(公告)号：KR1020040105319A
公开(公告)日：2004-12-16
申请号：KR1020030036530
申请日：2003-06-05
Applicant: 한국과학기술원
CPC classification number: B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/08
Abstract: PURPOSE: Provided is a simple method for manufacturing carbon nanotube(CNT) arrays by aligning carbon nanotubes on a nano-sized pattern based on self-assembly of polymeric supramolecules and stanning of metal. CONSTITUTION: The carbon nanotube arrays are manufactured by the following steps of: (i) forming a thin film of polymeric supramolecules inducing self- assembly on a substrate formed by spin-coating, rubbing or solution spreading, wherein the polymeric supramolecules are disk-shaped dendrimer, fan or corn-shaped supramolecules; (ii) annealing the thin film to form ordered structure by self-assembling polymeric supramolecules, wherein the supramolecules are annealed by heating to 240deg.C, higher than phase transition temperature(230deg.C) of the liquid crystal and cooling; (iii) adsorbing metals selectively on the ordered structure formed in self-assembling by using RuO4; (iv) reactive ion etching the thin film to remove the parts on which the metal is not adsorbed, resulting in formation of a nano-sized pattern of supramolecules; (v) printing the nano-sized pattern on the substrate; (vi) arraying carbon nanotubes on the pattern after depositing metal catalyst(Fe, Co or Ni) on the patterned substrate. Also, bio-nanoarrays are manufactured by attaching biomaterials or bio-receptor, bonding to biomaterials selected from the group consisting of protein, peptide, amino acid, DNA, ligand, carbo hydrate, RNA, etc. to CNT arrays.
Abstract translation: 目的：提供一种简单的制造碳纳米管（CNT）阵列的方法，其通过基于聚合超分子的自组装和金属扫描将纳米尺寸图案上的碳纳米管取向。 构成：通过以下步骤制造碳纳米管阵列：（i）在通过旋涂，摩擦或溶液扩散形成的基底上形成诱导自组装的聚合物超分子的薄膜，其中聚合物超分子是盘形的 树枝状大分子，扇形或玉米状超分子; （ii）通过自组装聚合物超分子对薄膜进行退火以形成有序结构，其中超分子通过加热退火至240℃，高于液晶的相变温度（230℃）并冷却; （iii）通过使用RuO4在自组装形成的有序结构上选择性地吸附金属; （iv）反应离子蚀刻薄膜以去除不吸附金属的部分，形成超分子的纳米尺寸图案; （v）在衬底上印刷纳米尺寸图案; （vi）在图案化衬底上沉积金属催化剂（Fe，Co或Ni）之后，在图案上排列碳纳米管。 另外，生物纳米阵列是通过将生物材料或生物受体连接到碳纳米管阵列上，与选自蛋白质，肽，氨基酸，DNA，配体，碳水化合物，RNA等的生物材料结合而制造的。
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公开(公告)号：KR100549104B1
公开(公告)日：2006-02-06
申请号：KR1020030036531
申请日：2003-06-05
Applicant: 한국과학기술원
Abstract: 본 발명은 유기분자들의 자기조립(self-assembly)과 금속의 선택적 화학흡착(stanning)을 이용하여 수 나노미터 이하의 사이즈를 가지는 요홈모양이나 기둥모양의 패턴을 형성한 후, 상기 나노패턴에 바이오물질 또는 바이오물질과 결합하는 바이오 리셉터를 고정시키는 것을 특징으로 하는 바이오 나노어레이의 제조방법에 관한 것이다.
나노패턴, 유기분자, 자기조립, 화학흡착, 바이오, 나노어레이-
公开(公告)号：KR100523767B1
公开(公告)日：2005-10-26
申请号：KR1020030037752
申请日：2003-06-12
Applicant: 한국과학기술원
CPC classification number: B82Y40/00 , B82Y30/00 , C01B32/162 , C01B2202/08 , D01F9/127 , G03F7/0042 , G11B5/855
Abstract: 본 발명은 기판(substrate) 상에 유기 초분자 박막을 형성시킨 다음, 열처리에 의해 유기분자들의 자기조립(self-assembly)을 유도하고, 이에 따라 형성된 일정한 유기 초분자 구조에 UV를 조사하여 구멍모양의 나노패턴을 형성하는 방법에 관한 것이다. 본 발명에 따른 나노패턴은 기록소자, 탄소 나노튜브 제조용 주형(template), 바이오 나노어레이, 새로운 나노패턴의 형성을 위한 마스크, 분리용 막의 소재 개발 등에 유용하게 활용될 수 있다.
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公开(公告)号：KR100549103B1
公开(公告)日：2006-02-06
申请号：KR1020030036530
申请日：2003-06-05
Applicant: 한국과학기술원
CPC classification number: B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/08
Abstract: 본 발명은 유기초분자의 자기조립(self-assembly)과 금속의 선택적 화학결합(stanning)을 이용하여 수 나노미터 이하의 사이즈를 가지는 요홈모양이나 기둥모양의 패턴을 형성한 다음, 상기 나노패턴에 금속을 증착하고, 상기 증착된 금속 위에 탄소 나노튜브(CNT)를 배열하는 것을 특징으로 하는 CNT 어레이를 제작하는 방법에 관한 것이다. 또한 본 발명은 상기 CNT 어레이에 바이오물질 또는 바이오물질과 결합하는 바이오 리셉터를 부착시키는 것을 특징으로 하는 바이오 나노어레이의 제조방법에 관한 것이다.
나노패턴, 유기초분자, 자기조립, 스테이닝, 탄소나노튜브, 어레이-
Patent Agency Ranking
公开(公告)号：KR100548017B1
公开(公告)日：2006-01-31
申请号：KR1020030032514
申请日：2003-05-22
Applicant: 한국과학기술원
Abstract: 본 발명은 기판(substrate) 상에 유기분자 박막을 형성시킨 다음, 열처리에 의해 유기분자들의 자기조립(self-assembly)을 유도하고, 이에 따라 형성된 일정한 구조에 선택적으로 금속을 화학흡착(stanning)시킨 후, 에칭(etching)하는 단계를 포함하는 나노미터 또는 그 이하 사이즈의 패턴을 형성하는 방법에 관한 것이다. 본 발명에 따른 나노패턴은 기록소자, 탄소나노튜브 제조용 주형(template), 새로운 나노패턴의 형성을 위한 마스크, 분리용 막의 소재 개발 등에 유용하게 활용될 수 있다.
나노패턴, 유기분자, 자기조립, 화학흡착, 에칭Abstract translation: 被形成在基板（衬底）上的有机分子的薄膜本发明中，然后，通过加热处理，导致有机分子的自组装（自组装），由此在形成于根据该化学吸附具有一定结构的任选金属（stanning） 随后蚀刻以形成尺寸为纳米或更小的图案。 根据本发明的纳米图案可以有效地使用，例如打印元件，所述碳纳米管制造模板（模板），为的新纳米图案分离膜材料的发展形成的掩模。
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7.发明公开유기초분자의 나노패턴을 이용한 탄소나노튜브 어레이의제작방법 失效使用自组装有机SUPRAMOLECULE和UV蚀刻获得的纳米图案的碳纳米管阵列的制备方法，以及使用碳纳米管阵列的碳纳米管生物纳米粒子的制备方法
公开(公告)号：KR1020040107000A
公开(公告)日：2004-12-20
申请号：KR1020030037753
申请日：2003-06-12
Applicant: 한국과학기술원
Abstract: PURPOSE: A method for preparing a carbon nanotube (CNT) array, a method for preparing a CNT bio-nanoarray, and a method for detecting the reaction of a biomaterial and a bio-receptor by using the CNT bio-nanoarray are provided, to allow a nano-sized pattern to be formed by simple several steps of process and to allow the orientation of microstructure to be controlled easily. CONSTITUTION: A carbon nanotube array is prepared by forming a thin film of a self-assembling organic supramolecule on a substrate; annealing it to form a cylindrical regular structure by the self-assembly of the organic supramolecule; irradiating a UV ray to the structure to decompose the center part where a carbon chain is concentrated to form a nano-pattern of an organic supramolecule; etching it by using the nano-pattern as a mask to form a nano-pattern on a substrate; and arraying a carbon nanotube on the nano-pattern. Preferably the organic supramolecule is a disk-type or dendrimer fan-shaped organic supramolecule. Preferably the organic supramolecule is represented by the formula 6 or 7. A CNT bio-nanoarray is prepared by adhering a biomaterial or a bio-receptor to the CNT array obtained by the method.
Abstract translation: 目的：制备碳纳米管（CNT）阵列的方法，制备CNT生物纳米阵列的方法，以及通过使用CNT生物纳米阵列检测生物材料和生物受体的反应的方法，提供给 允许通过简单的几个工艺步骤形成纳米尺寸图案，并允许容易地控制微结构的取向。 构成：通过在基板上形成自组装有机超分子的薄膜来制备碳纳米管阵列; 通过有机超分子的自组装将其退火以形成圆柱形规则结构; 向该结构照射紫外线以分解碳链浓缩的中心部分以形成有机超分子的纳米图案; 通过使用纳米图案作为掩模对其进行蚀刻，以在基板上形成纳米图案; 并在纳米图案上排列碳纳米管。 优选地，有机超分子是盘型或树枝状大分子扇形有机超分子。 优选地，有机超分子由式6或7表示。通过将生物材料或生物受体粘附到通过该方法获得的CNT阵列上来制备CNT生物纳米阵列。
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公开(公告)号：KR1020040100239A
公开(公告)日：2004-12-02
申请号：KR1020030032514
申请日：2003-05-22
Applicant: 한국과학기술원
CPC classification number: B22F1/0044 , B05D1/005 , B82Y15/00 , B82Y40/00
Abstract: PURPOSE: Provided is a method for forming fine patterns of nanometers(or less than nanometers) in size by using self assembly of organic molecules and selective staining of metals. The resultant nano-patterns are applied to recording elements, templates for carbon nanotube production, biological elements, etc. CONSTITUTION: The nanometer-sized pattern of organic molecules is formed by the following steps of: (i) forming a thin film of fan(or cone)-shaped organic molecules inducing self assembly on substrates such as Si and glass by spin-coating, rubbing or solution spreading process; (ii) elevating temperature above the liquid crystal phase transition temperature of organic molecules and then annealing an organic thin film-coated substrate to form a regular structure through self assembly of organic molecules; (iii) staining metals such as Ru and Os selectively on the regular structure formed by self assembly of organic molecules by using RuO4 and OsO4; (iv) etching a metal-stained thin film to remove parts on which the metal isn't stained, through ion milling in case of metal thin films, and reactive ion etching and ion milling in case of non-metal and organic thin films. The nanopattern of a magnetic metal thin film for recording materials is formed by forming a thin film of magnetic metal, such as Fe, Ni, Co, Cr or Pt, on substrates, forming a thin film of organic molecules inducing self assembly on the magnetic metal thin film, processing the steps(ii), (iii) and (iv), and etching magnetic metal thin film based on a mask of the nanopattern of organic molecules through ion milling.
Abstract translation: 目的：提供通过使用有机分子的自组装和金属的选择性染色来形成尺寸的纳米（或小于纳米）的精细图案的方法。 所得的纳米图案应用于记录元件，用于碳纳米管生产的模板，生物元素等。构成：有机分子的纳米尺寸图案通过以下步骤形成：（i）形成风扇薄膜 或锥形）有机分子通过旋涂，摩擦或溶液扩散过程在诸如Si和玻璃的衬底上引起自组装; （ii）将有机分子的液晶相转变温度升高到高于有机分子的液晶相转变温度，然后通过有机分子的自组装形成有机薄膜包覆基板以形成规则结构; （iii）通过使用RuO 4和OsO 4自组装有机分子形成的规则结构上选择性地染色诸如Ru和Os的金属; （iv）在非金属和有机薄膜的情况下，通过离子研磨在金属薄膜的情况下蚀刻金属染色的薄膜以除去金属未被染色的部分，以及反应离子蚀刻和离子研磨。 用于记录材料的磁性金属薄膜的纳米图案通过在基底上形成诸如Fe，Ni，Co，Cr或Pt的磁性金属的薄膜而形成，形成有机分子的薄膜，从而在磁性 金属薄膜，处理步骤（ii），（iii）和（iv），并通过离子研磨蚀刻基于有机分子的纳米图案的掩模的磁性金属薄膜。
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公开(公告)号：KR100523765B1
公开(公告)日：2005-10-26
申请号：KR1020030037753
申请日：2003-06-12
Applicant: 한국과학기술원
Abstract: 본 발명은 기판(substrate) 상에 유기 초분자 박막을 형성시킨 다음, 열처리에 의해 유기분자들의 자기조립(self-assembly)을 유도하고, 이에 따라 형성된 일정한 유기 초분자 구조에 UV를 조사하여 구멍모양의 나노패턴을 형성한 다음, 상기 나노패턴에 탄소나노브(CNT)를 배열하는 것을 특징으로 하는 CNT 어레이를 제작하는 방법에 관한 것이다. 또한 본 발명은 상기 CNT 어레이에 바이오물질 또는 바이오물질과 결합하는 바이오 리셉터를 부착시키는 것을 특징으로 하는 CNT-바이오 나노어레이의 제조방법에 관한 것이다.
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公开(公告)号：KR1020040106999A
公开(公告)日：2004-12-20
申请号：KR1020030037752
申请日：2003-06-12
Applicant: 한국과학기술원
CPC classification number: B82Y40/00 , B82Y30/00 , C01B32/162 , C01B2202/08 , D01F9/127 , G03F7/0042 , G11B5/855
Abstract: PURPOSE: A method for preparing a nano or smaller-sized pattern, a method for preparing a membrane for a separator by using the nano-pattern, a method for forming a nano-pattern of a magnetic metal thin film for a high density record material, and a method for preparing a bio-nanoarray are provided, to allow a nano-sized pattern to be formed by simple several steps of process and to allow the orientation of microstructure to be controlled easily. CONSTITUTION: A nano or smaller-sized pattern is prepared by forming a thin film of a self-assembling organic supramolecule on a substrate; annealing it to form a cylindrical regular structure by the self-assembly of the organic supramolecule; and irradiating a UV ray to the structure to decompose the center part where a carbon chain is concentrated. Preferably the surface of the substrate is modified to control the orientation of a pattern structure before a pattern is formed. Preferably the self-assembling organic supramolecule is a disk-type or dendrimer fan-shaped organic supramolecule. Preferably the organic supramolecule is represented by the formula 6 or 7.
Abstract translation: 目的：制备纳米或更小尺寸图案的方法，通过使用纳米图案制备隔膜用膜的方法，用于形成用于高密度记录材料的磁性金属薄膜的纳米图案的方法 ，并提供了一种制备生物纳米阵列的方法，以便通过简单的几个工艺步骤形成纳米尺寸图案，并允许容易地控制微结构的取向。 构成：通过在衬底上形成自组装有机超分子的薄膜来制备纳米或更小尺寸的图案; 通过有机超分子的自组装将其退火以形成圆柱形规则结构; 并向该结构照射紫外线以分解碳链浓缩的中心部分。 优选地，在形成图案之前，修改基底的表面以控制图案结构的取向。 优选地，自组装有机超分子是盘型或树状聚合物扇形有机超分子。 优选地，有机超分子由式6或7表示。
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