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公开(公告)号：KR1020150126568A
公开(公告)日：2015-11-12
申请号：KR1020150062802
申请日：2015-05-04
Applicant: 서울대학교산학협력단
IPC: C12N5/00 , C12N5/0783 , A61K35/17
Abstract: 본발명은자가유래 APC를이용한조절 T 세포의생체외증식방법및 이의용도에관한것으로, 보다상세하게는 (a) 영장류 CD4Treg 및 CD4PBMC를각각준비하는단계; 및 (b) 상기 CD4Treg를상기 CD4PBMC, 항-CD3 항체, 항-CD28 항체, IL2(interleukin2) 및 TGF-b(beta)로자극하여 CD4Treg를증식시키는단계;를포함하는 CD4면역조절 T 세포(Regulatory T Cell, Treg)의생체외증식방법, 장기이식거부반응억제용조성물및 자가면역질환또는염증성질환의예방또는치료용약학적조성물을제공한다. 본발명의방법은조절 T 세포를대량증식시키고상기증폭된조절 T 세포는탁월한면역억제효과를나타내므로, 동종또는이종간의장기의이식시 수용체(recipient)에서발생하는다양한면역거부반응을극복하는데 효과적으로이용될수 있다.
Abstract translation: 本发明涉及通过使用自体抗原呈递细胞（APC）及其用途在体外增殖调节性T细胞（Treg）的方法。 更具体地，用于CD4 + Treg的体外增殖的方法包括以下步骤： （a）分别制备CD4 + Treg和CD4-PBMC; 和（b）用CD4-PBMC，抗CD3抗体，抗CD28抗体，白细胞介素2（IL2）和TGF-b（β）刺激CD4 + Treg以增殖CD4 + Treg。 本发明还涉及用于抑制移植排斥反应的组合物和用于预防或治疗自身免疫性疾病或炎性疾病的药物组合物。 该方法可用于调节性T细胞的大量增殖，并表现出优异的免疫抑制作用，从而有效地用于克服在用于同源物种或种间器官移植的接受者中发生的各种免疫排斥反应。
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公开(公告)号：KR101026418B1
公开(公告)日：2011-04-07
申请号：KR1020080107926
申请日：2008-10-31
Applicant: 서울대학교산학협력단
IPC: H01L31/00
Abstract: 광전극은 전극 및 상기 전극 상에 형성되고 표면에 음이온이 흡착된 산화물 반도체 입자를 포함한다. 흡착된 음이온은 산화물 반도체 입자 내의 전자가 반도체와 전해질 계면을 통하여 손실되는 것을 방지한다. 따라서 광전극의 효율을 향상시킬 수 있다.
산 처리, 반도체, 광전극, 태양전지-
公开(公告)号：KR1020100048664A
公开(公告)日：2010-05-11
申请号：KR1020080107926
申请日：2008-10-31
Applicant: 서울대학교산학협력단
IPC: H01L31/00
CPC classification number: H01G9/2027 , H01L31/18 , Y02E10/542
Abstract: PURPOSE: A photo-electrode and a method for forming the same are provided to prevent the loss of electrons in an oxide semiconductor particle through the interface between a semiconductor and electrolyte. CONSTITUTION: An electrode(20) is formed on a glass substrate(10). An oxide semiconductor layer is formed on the electrode. The oxide semiconductor layer includes an oxide semiconductor particle on which a negative ion(60) is absorbed. A photo-resist material(30) is absorbed on the surface of the oxide semiconductor particle. An acid treatment is performed to the electrode.
Abstract translation: 目的：提供一种光电极及其形成方法，以通过半导体和电解质之间的界面来防止氧化物半导体颗粒中的电子损失。 构成：在玻璃基板（10）上形成电极（20）。 在电极上形成氧化物半导体层。 氧化物半导体层包括其上吸收负离子（60）的氧化物半导体颗粒。 光致抗蚀剂材料（30）被吸收在氧化物半导体颗粒的表面上。 对电极进行酸处理。
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公开(公告)号：KR101757269B1
公开(公告)日：2017-07-12
申请号：KR1020150062802
申请日：2015-05-04
Applicant: 서울대학교산학협력단
IPC: C12N5/00 , C12N5/0783 , A61K35/17
Abstract: 본발명은자가유래 APC를이용한조절 T 세포의생체외증식방법및 이의용도에관한것으로, 보다상세하게는 (a) 영장류 CD4Treg 및 CD4PBMC를각각준비하는단계; 및 (b) 상기 CD4Treg를상기 CD4PBMC, 항-CD3 항체, 항-CD28 항체, IL2(interleukin2) 및 TGF-b(beta)로자극하여 CD4Treg를증식시키는단계;를포함하는 CD4면역조절 T 세포(Regulatory T Cell, Treg)의생체외증식방법, 장기이식거부반응억제용조성물및 자가면역질환또는염증성질환의예방또는치료용약학적조성물을제공한다. 본발명의방법은조절 T 세포를대량증식시키고상기증폭된조절 T 세포는탁월한면역억제효과를나타내므로, 동종또는이종간의장기의이식시 수용체(recipient)에서발생하는다양한면역거부반응을극복하는데 효과적으로이용될수 있다.
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公开(公告)号：KR1020120011304A
公开(公告)日：2012-02-07
申请号：KR1020100073092
申请日：2010-07-28
Applicant: 서울대학교산학협력단
IPC: B01J23/20 , B01J23/648 , B01J23/847 , B01J37/08
CPC classification number: B01J23/002 , B01J23/648 , B01J37/0027 , B01J37/08 , B01J2523/00 , B01J2523/27 , B01J2523/56 , B01J2523/57
Abstract: PURPOSE: A photo-catalyst for water decomposition and a method for manufacturing the same are provided to decompose pure water and to generate hydrogen by generating electrons and holes from photo-catalysts under light irradiation. CONSTITUTION: A photo-catalyst for water decomposition is represented by chemical formula 1. In chemical formula 1, the M is Nb or Ta. The photo-catalyst carries one metal element selected from Pt, Pd, Ag, Ru, and Ni. The content of the metal element is between 0.1 and 1 weight%. A method for manufacturing the photo-catalyst grinds, mixes, and plasticizes ZnO and a metal oxide. The metal oxide is Nb_2O_5 or Ta_2O_5.
Abstract translation: 目的：提供用于水分解的光催化剂及其制造方法，以在光照射下从光催化剂中产生电子和空穴来分解纯水并产生氢。 构成：用于水分解的光催化剂由化学式1表示。在化学式1中，M是Nb或Ta。 光催化剂携带一种选自Pt，Pd，Ag，Ru和Ni的金属元素。 金属元素的含量为0.1〜1重量％。 制造光催化剂的方法研磨，混合并增塑ZnO和金属氧化物。 金属氧化物为Nb_2O_5或Ta_2O_5。
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Patent Agency Ranking
公开(公告)号：KR101229824B1
公开(公告)日：2013-02-05
申请号：KR1020100073092
申请日：2010-07-28
Applicant: 서울대학교산학협력단
IPC: B01J23/20 , B01J23/648 , B01J23/847 , B01J37/08
Abstract: 본 발명은 물분해용 광촉매 및 이의 제조방법에 관한 것으로, 광조사 하에 광촉매로부터 생성된 전자와 정공이 순수한 물을 분해하여 수소를 발생시키는 효과를 가질 수 있다.
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公开(公告)号：KR1020120075957A
公开(公告)日：2012-07-09
申请号：KR1020100137887
申请日：2010-12-29
Applicant: 서울대학교산학협력단
IPC: C01G23/047 , B82B3/00 , H01B1/08 , H01L31/04
CPC classification number: C01G23/047 , B82Y30/00 , B82Y40/00 , C01P2002/72 , C01P2002/82 , C01P2004/03 , C01P2004/04 , C01P2004/13 , C01P2006/40 , C01P2006/82 , C30B7/12 , C30B29/16 , C30B29/602
Abstract: PURPOSE: A titanium oxide nanotube material and a manufacturing method thereof are provided to improve electro-optical characteristic by arranging surface or direction of a tetragonal crystal system as a preferred direction. CONSTITUTION: A titanium oxide nanotube material has a crystal structure which is aligned in direction of a tetragonal crystal system as a preferred direction. Full width at half maximum of the rocking curve for surface peak of XRD data(004) is 11.1-20.3 degrees. A manufacturing method of the titanium oxide nanotube material comprises the following steps: preparing electrolyte having the moisture content of 1.5-2.5 wt%; dipping a titanium substrate in a vessel in which electrolyte is put; growing the titanium oxide nanotube on the titanium substrate by processing anodizing; desiccating the titanium substrate by washing; and crystallizing the titanium oxide nanotube by heat-treating the desiccated titanium substrate.
Abstract translation: 目的：提供一种二氧化钛纳米管材料及其制造方法，通过将四方晶系的表面或方向作为优选方向来提高电光特性。 构成：氧化钛纳米管材料具有在四方晶系的方向上作为优选方向排列的晶体结构。 XRD数据（004）表面峰值摇摆曲线半峰全宽为11.1-20.3度。 氧化钛纳米管材料的制造方法包括以下步骤：制备水分含量为1.5-2.5重量％的电解质; 将钛基材浸渍在其中放置电解质的容器中; 通过加工阳极氧化在钛基板上生长钛氧化物纳米管; 通过洗涤干燥钛基材; 并通过对干燥的钛基底进行热处理来使钛氧化物纳米管结晶。
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公开(公告)号：KR1020120006872A
公开(公告)日：2012-01-19
申请号：KR1020100067580
申请日：2010-07-13
Applicant: 서울대학교산학협력단
CPC classification number: Y02B20/181
Abstract: PURPOSE: A phosphor for a white light emitting diode, and the white light emitting diode are provided to performing the visible luminescence with a wide luminous band. CONSTITUTION: A phosphor for a white light emitting diode contains the following: a first element selected from lithium, sodium, potassium, rubidium, or cesium; and a second element selected from magnesium, calcium, strontium, or barium. A part of the second element is substituted with a rare earth element. The phosphor emits light by the excitation of light having the peak wavelength of 200-400nm. The white light emitting diode includes a diode(120) radiating ultraviolet rays or blue light; and the phosphonic acid based phosphor(150).
Abstract translation: 目的：提供用于白色发光二极管的荧光体和白色发光二极管以执行具有较宽发光频带的可见发光。 构成：用于白色发光二极管的磷光体包含以下物质：选自锂，钠，钾，铷或铯的第一元素; 和选自镁，钙，锶或钡的第二元素。 第二元素的一部分被稀土元素代替。 荧光体通过激发峰值波长为200-400nm的光而发光。 白色发光二极管包括辐射紫外线或蓝色光的二极管（120）; 和膦酸系荧光体（150）。
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9.发明授权염료감응형 태양전지 및 염료감응형 태양전지의 제조방법 有权DYE SENSITIZED SOLAR CELL AND METHOD OF MANUFACTTING OF DYE SENSITIZED SOLAR CELL
公开(公告)号：KR101088122B1
公开(公告)日：2011-12-02
申请号：KR1020090050780
申请日：2009-06-09
Applicant: 서울대학교산학협력단
IPC: H01L31/04
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 태양전지는 투명 전극, 반도체막, 형광체 층, 전해질층 및 반대전극을 포함한다. 반도체막은 투명 전극 상에 형성되고 염료가 코팅되어 있다. 형광체 층은 반도체막 상의 제1면에 형성되어 입사된 광의 파장을 변환시키고 산란시켜 반도체 막으로 입사된 광을 재입사시키며 평균 직경은 500nm보다 크고 2000nm이하이다. 전해질층은 제1면을 마주보는 반도체막의 제2면 상에 형성된다. 전해질층 상에 반대전극이 형성된다.
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公开(公告)号：KR1020100088032A
公开(公告)日：2010-08-06
申请号：KR1020090007164
申请日：2009-01-29
Applicant: 서울대학교산학협력단
CPC classification number: B01J37/04 , B01J23/30 , B01J23/835 , B01J35/004
Abstract: PURPOSE: A visible ray-responsive oxide photo catalyst and a manufacturing method thereof are provided to respond to indoor light like a fluorescent lamp or outdoor and obtain chemical stability. CONSTITUTION: A visible ray-responsive oxide photo catalyst compound is shown as (Sn_(1-x) V_x)(W_(1-y) Mo_y)O4. In the chemical formula, 0
Abstract translation: 目的：提供可见光线响应型氧化物光催化剂及其制造方法，以响应诸如荧光灯或室外的室内光，并获得化学稳定性。 构成：可见光线响应氧化物光催化剂化合物显示为（Sn_（1-x）V_x）（W_（1-y）Mo_y）O4。 在化学式中，0 <= x <= 0.5且0 <= y <= 0.5。 氧化锡和氧化钒中的一种与氧化钨和氧化钼之一混合。 将混合物在真空状态或氩气氛下在500至900摄氏度下煅烧，然后冷却。 将冷却的混合物选择性粉碎。
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