-
公开(公告)号：KR1020100127531A
公开(公告)日：2010-12-06
申请号：KR1020090046014
申请日：2009-05-26
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A biosensor for detecting heavy metal is provided to detect a subject heavy metal with high sensitivity. CONSTITUTION: A biosensor for detecting heavy metal comprises: a substrate; and one or more demetalated metalloprotein placed on the substrate. The biosensor contains alkane compound having thiol group (SH-) at one end and a carboxyl group(COOH-) at the other end. The biosensor further comprises a self-assembled monolayer between the substrate and metal protein. The subject heavy meal is copper ion.
Abstract translation: 目的：提供一种用于检测重金属的生物传感器，以高灵敏度检测主体重金属。 构成：用于检测重金属的生物传感器包括：基底; 和一个或多个脱金属蛋白放置在基底上。 生物传感器包含在一端具有硫醇基（SH-）和另一端具有羧基（COOH-））的烷烃化合物。 生物传感器还包括在底物和金属蛋白质之间的自组装单层。 主餐重餐是铜离子。
-
公开(公告)号：KR1020100092990A
公开(公告)日：2010-08-24
申请号：KR1020090005171
申请日：2009-01-21
Applicant: 서울대학교산학협력단
CPC classification number: G01Q60/04 , G01B11/306 , G01Q60/363 , G01R1/06727 , G02B21/32
Abstract: PURPOSE: A fast image scanning method for the operation of an atomic force microscope under liquid conditions is provided to minimize image distortion without an additional device. CONSTITUTION: A force applied to a cantilever is the sum of squeeze-film effects(Fsc) and drag force(Fd) made from intrinsic features of fluid while the cantilever approaches a surface in z-direction. The force applied to the cantilever during sample surface analysis is the sum of a divided force in y axis direction, coquette flow(Fc) generated during scan in y axis direction, and a frictional force(Ff) during surface scanning of a tip of a cantilever end.
Abstract translation: 目的：提供用于在液体条件下操作原子力显微镜的快速图像扫描方法，以在没有附加装置的情况下最小化图像失真。 构成：施加到悬臂的力是由弹性体的固有特征制成的挤压膜效应（Fsc）和牵引力（Fd）之和，同时悬臂接近z方向的表面。 在样品表面分析期间施加到悬臂的力是y轴方向上的分力，y轴扫描期间产生的空气流量（Fc）和在y轴方向的表面扫描期间的摩擦力（Ff） 悬臂端
-
公开(公告)号：KR1020100079569A
公开(公告)日：2010-07-08
申请号：KR1020080138097
申请日：2008-12-31
Applicant: 지에스칼텍스 주식회사 , 서울대학교산학협력단
CPC classification number: B01J23/42 , B01J23/44 , B01J23/462 , B01J23/464 , B01J37/04 , B01J37/08 , B01J37/16 , C07C31/205
Abstract: PURPOSE: A manufacturing method of a catalyst and a manufacturing method of propanediol using the same are provided to produce propanediol from glycerol with high yield at a low temperature and pressure condition. CONSTITUTION: A manufacturing method of a catalyst includes the following steps: preparing a metal precursor solution by dissolving a metal precursor in a solvent; preparing a support containing metals dipped in the metal oxide by agitating and mixing the metal oxide in the metal precursor solution; removing the solvent; pulverizing and drying the support containing the metal; and calcinating the support containing the metal. The manufacturing method of the catalyst further includes a step for reducing the catalyst to increase catalytic activity. The metal of the metal precursor is ruthenium, platinum, rhodium or palladium.
Abstract translation: 目的：提供一种催化剂的制造方法和使用该催化剂的丙二醇的制造方法，以在低温和低压条件下以高产率从甘油中制备丙二醇。 构成：催化剂的制造方法包括以下步骤：通过将金属前体溶解在溶剂中来制备金属前体溶液; 通过搅拌和混合金属前体溶液中的金属氧化物来制备含有浸入金属氧化物中的金属的载体; 除去溶剂; 粉碎和干燥含有金属的载体; 并煅烧含有金属的载体。 催化剂的制造方法还包括还原催化剂以提高催化活性的步骤。 金属前体的金属是钌，铂，铑或钯。
-
公开(公告)号：KR101969122B1
公开(公告)日：2019-04-15
申请号：KR1020170155858
申请日：2017-11-21
Applicant: 롯데케미칼 주식회사 , 서울대학교산학협력단
IPC: C07D301/22 , C07D303/04
-
公开(公告)号：KR101753529B1
公开(公告)日：2017-07-04
申请号：KR1020160065563
申请日：2016-05-27
Applicant: 서울대학교산학협력단
CPC classification number: C25D11/26 , B82Y30/00 , C25D11/022
Abstract: 본발명은타이타늄시트상에타이타니아(TiO) 층이형성되어있고, 상기타이타니아시트상에나노보울어레이(nanobowl array)가형성되어있고, 상기나노보울의직경(d)은 35 내지 130nm인것을특징으로하는구조색을지닌이산화티탄나노기공성필름및 그제조방법에관한것이다.
Abstract translation: 本发明的特征在于，在钛片上形成二氧化钛（TiO）层，在二氧化钛片上形成纳米孔阵列，纳米碗的直径（d）为35〜130nm 及其制造方法。
-
Patent Agency Ranking
公开(公告)号：KR1020160069346A
公开(公告)日：2016-06-16
申请号：KR1020140175194
申请日：2014-12-08
Applicant: 서울대학교산학협력단
IPC: H01G11/00
Abstract: 본발명은신축성전자소자및 에너지저장을위한무기액틴-미오신결합에관한것으로, 보다상세하게는, 유기체내 근육섬유의액틴-미오신(Actin-Myosin) 결합메커니즘을무기시스템에서그래핀-탄소나노튜브(graphene-CNT)를이용하여구현하고이를전자소자(전극)에적용함으로써, 에너지저장및 변환이가능하고유기체의근육섬유와같이신축성을가지는새로운신축성전자소자에관한것이다.
Abstract translation: 无机肌动蛋白 - 肌球蛋白偶联物本发明涉及存储柔性电子器件和能量的无机肌动蛋白 - 肌球蛋白偶联物。 更具体地说，本发明涉及一种能够通过使用石墨烯进行有机体中肌纤维的肌动蛋白 - 肌球蛋白偶联机理，从而能够储存和转换能量并具有如有机体肌肉纤维的柔韧性的新的柔性电子装置。 碳纳米管（CNT），并将肌动蛋白 - 肌球蛋白偶联机理施加到电子器件（电极）上。
-
37.发明公开균일한 중형 기공을 갖는 복합 산화물 촉매, 그 제조 방법 및 상기 촉매를 이용하여 에스테르 화합물을 제조하는 방법 有权具有订购的MESOPORES的混合氧化物催化剂，其制备方法和使用其制备酯化合物的方法
公开(公告)号：KR1020130129739A
公开(公告)日：2013-11-29
申请号：KR1020120053823
申请日：2012-05-21
Applicant: 서울대학교산학협력단
CPC classification number: B01J23/30 , B01J23/002 , B01J35/1004 , B01J35/1061 , B01J37/08 , B01J2523/00 , B01J2523/41 , B01J2523/48 , B01J2523/69 , C07C69/02
Abstract: The present invention provides a complex oxide catalyst having cylindrical regular mesopores and excellent acid characteristics and a manufacturing method thereof. A complex oxide catalyst according to the concrete example of the present invention includes tungsten oxide, zirconium oxide, and silicon oxide. The atomic fraction of the tungsten and the silicon is 0.1/1-0.14/1, and the atomic fraction of the zirconium and the silicon is 0.1/1-0.14/1. Moreover, the present invention provides a method for effectively manufacturing a high-value ester compound from ethanol and a carboxylic acid compound using the complex oxide catalyst. [Reference numerals] (AA) Example 1;(BB) Example 2;(CC) Example 3;(DD) Comparative example 2;(EE) Comparative example 3
Abstract translation: 本发明提供具有圆筒形规则中孔和优异酸性特征的复合氧化物催化剂及其制造方法。 根据本发明的具体实例的复合氧化物催化剂包括氧化钨，氧化锆和氧化硅。 钨和硅的原子分数为0.1 / 1-0.14 / 1，锆和硅的原子分数为0.1 / 1-0.14 / 1。 此外，本发明提供一种使用复合氧化物催化剂从乙醇和羧酸化合物有效制造高价值酯化合物的方法。 （AA）实施例1;（BB）实施例2;（CC）实施例3;（DD）比较例2;（EE）比较例3
-
38.发明公开3차원의 열린 기공 구조를 갖는 알루미노실리케이트 구형 나노 입자, 그 제조방법 및 상기 나노 입자를 이용하여 글리세롤로부터 아크릴산을 제조하는 방법 有权具有三维开口孔的二氧化铝纳米球，其制备方法和使用该方法从甘油生产丙烯酸的方法
公开(公告)号：KR1020130109662A
公开(公告)日：2013-10-08
申请号：KR1020120031597
申请日：2012-03-28
Applicant: 서울대학교산학협력단
CPC classification number: C01B33/26 , B01J23/22 , B01J23/28 , C01P2004/32 , C01P2004/64 , C01P2006/12
Abstract: PURPOSE: Provided are an aluminosilicate sphere nano particle, a manufacturing method thereof, and a method for acrylic acid using the same, wherein the aluminosilicate sphere nano particle can easily transfer a reactant to the inside of a pore, minimize material transfer resistance, and have wide specific surface area while maintaining an acid characteristic of the aluminosilicate. CONSTITUTION: An aluminosilicate sphere nano particle has an open pore structure in a form wherein the size of the particle increases in a direction in which the radius of the particle increases from the center of the particle. The specific surface area of the nano particle is at least 100 m^2/g. The manufacturing method of the aluminosilicate sphere nano particle comprises the steps of: performing a first hydrothermal process on a solution including a silica precursor, a polar solvent, a non-polar solvent, an ionic surfactant and an alkaline compound in a pressure vessel; controlling the pH of the first hydrothermal process treated solution to 2-7 using an acidic aqueous solution; inserting an aluminum precursor into a pH-controlled solution; and performing a second hydrothermal process on the solution into which aluminum precuesor is inserted in the pressure vessel.
Abstract translation: 目的：提供一种铝硅酸盐球纳米颗粒及其制造方法和使用该方法的丙烯酸的方法，其中硅铝酸球体纳米颗粒可以容易地将反应物转移到孔内，使材料转移阻力最小化，并具有 同时保持铝硅酸盐的酸特性。 构成：铝硅酸盐球纳米颗粒具有开孔形式，其中颗粒的尺寸在颗粒的半径从颗粒的中心增加的方向上增加。 纳米颗粒的比表面积为至少100m 2 / g。 铝硅酸盐球纳米颗粒的制造方法包括以下步骤：在压力容器中对包含二氧化硅前体，极性溶剂，非极性溶剂，离子表面活性剂和碱性化合物的溶液进行第一水热法; 使用酸性水溶液控制第一次水热处理溶液的pH至2-7; 将铝前体插入pH控制的溶液中; 并在铝压片机插入压力容器中的溶液上进行第二次水热处理。
-
公开(公告)号：KR101268459B1
公开(公告)日：2013-06-04
申请号：KR1020110034898
申请日：2011-04-14
Applicant: 지에스칼텍스 주식회사 , 서울대학교산학협력단
IPC: B01J27/199 , B01J23/30 , B01J37/02 , C07C45/52
Abstract: 본 발명은 글리세롤의 탈수반응을 통한 아크롤레인 생산 반응용 촉매 및 그 제조방법에 관한 것으로서, 기상 반응시 높은 선택도 및 수율을 얻을 수 있는 아크롤레인 생산 반응용 촉매 및 그 제조방법에 관한 것이다.
Abstract translation: 本发明涉及一种这样的，在气相反应生产丙烯醛反应催化剂和制造方法，其可以用于生产丙烯醛反应催化剂的偶数和产生高选择性可以得到同样的方法，和通过甘油的脱水用于制造方法。
-
公开(公告)号：KR1020130010308A
公开(公告)日：2013-01-28
申请号：KR1020110071024
申请日：2011-07-18
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A high sensitivity heavy metal detecting sensor using the plasmon resonance of a center-satellite nano structure and a detecting method thereof are provided to amplify a plasmon resonance phenomenon, thereby detecting a trace amount of heavy metal existing in a solution at high sensitivity. CONSTITUTION: A high sensitivity heavy metal detecting sensor using the plasmon resonance of a center-satellite nano structure comprises a supporter(10), a first metal nano particle(20), and a second metal nano particle(30). The first metal nano particle is arranged on the supporter and surface-polished by a first compound(24) including a first functional group(22). The second metal nano particle is surface-polished by a second compound(34) including a second functional group(32). The second metal nano particle is arranged around the first metal nano particle by joining the first and second groups, thereby inducing a plasmonic resonance.
Abstract translation: 目的：提供一种使用中心卫星纳米结构等离子体共振的高灵敏度重金属检测传感器及其检测方法，以扩大等离子体共振现象，从而以高灵敏度检测溶液中痕量的重金属。 构成：使用中心卫星纳米结构的等离子体共振的高灵敏度重金属检测传感器包括支撑体（10），第一金属纳米颗粒（20）和第二金属纳米颗粒（30）。 第一金属纳米颗粒被布置在支撑体上并由包括第一官能团（22）的第一化合物（24）进行表面抛光。 第二金属纳米颗粒被包括第二官能团（32）的第二化合物（34）进行表面抛光。 第二金属纳米颗粒通过连接第一和第二基团而布置在第一金属纳米颗粒周围，从而引起等离子体共振。
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.024 seconds)
