公开(公告)号：KR1020130015634A

公开(公告)日：2013-02-14

申请号：KR1020110077737

申请日：2011-08-04

Applicant: 삼성전자주식회사 ,  포항공과대학교 산학협력단

Inventor： 이수석 ,  전상민 ,  서혜정 ,  최윤석 ,  이정남 ,  이준형 ,  한경연 ,  박진영 ,  이동규

IPC: G01N33/53 ,  G01N33/68 ,  C12Q1/00 ,  G01N27/72

CPC classification number: G01N27/72 ,  G01N27/745 ,  G01N33/54346

Abstract: PURPOSE: A biosensor using the aggregation of magnetic nanoparticles and a detecting method using the same are provided to quickly and sensitively detect a target material. CONSTITUTION: A biosensor comprises: a substrate(100) with a receptor(200) which specifically reacts with a target material(300); a first magnetic nanoparticle(400) with the same receptor; a magnetic field supply unit which applies a magnetic field to the first magnetic nanoparticle; and a second magnetic particle(600) which aggregates with the first magnetic nanoparticle. The target material is an enzyme substrate, a ligand, an antigen, an antibody, a nucleotide, an amino acid, a peptide, a protein, a nucleic acid, lipid, carbohydrate, an organic compound, or an inorganic compound. The first and second magnetic nanoparticles are independently a ferromagnetic or paramagnetic nanoparticle.

Abstract translation: 目的：提供使用磁性纳米粒子聚集的生物传感器和使用其的检测方法，以快速且敏感地检测目标材料。 构成：生物传感器包括：具有与靶材料（300）特异性反应的受体（200）的基底（100）; 具有相同受体的第一磁性纳米颗粒（400） 向第一磁性纳米颗粒施加磁场的磁场供给单元; 和与第一磁性纳米颗粒聚集的第二磁性颗粒（600）。 靶材料是酶底物，配体，抗原，抗体，核苷酸，氨基酸，肽，蛋白质，核酸，脂质，碳水化合物，有机化合物或无机化合物。 第一和第二磁性纳米颗粒独立地是铁磁性或顺磁性纳米颗粒。

公开(公告)号：KR101842579B1

公开(公告)日：2018-03-27

申请号：KR1020170033994

申请日：2017-03-17

Applicant: 포항공과대학교 산학협력단

Inventor： 진재혁 ,  박진영 ,  황운봉 ,  허강열

IPC: C21B7/10 ,  F16L55/162 ,  F16L55/18 ,  B23P6/04

CPC classification number: C21B7/10 ,  B23P6/04 ,  F16L55/162 ,  F16L55/18

Abstract: 본발명의일 실시예에따른스테이브는냉각하우징, 상기냉각하우징에설치되며에폭시주제를포함하는냉각수가흐르는냉각관, 그리고상기냉각관에인접하게위치하며에폭시경화제를포함하는보수액이흐르는보수관을포함하고, 상기보수관의유출구는상기냉각관에인접하게위치할수 있다.

Abstract translation: STE前夕按照本发明，冷却壳体的一个实施例中，冷却安装在流动的含环氧受试者中的冷却水在壳体冷却管，以及含有该环氧固化剂的维护管报酬流动，并且定位成邻近所述冷凝器管 并且维护管道的流出端口可以位于冷却管附近。

公开(公告)号：KR1020090115387A

公开(公告)日：2009-11-05

申请号：KR1020080041225

申请日：2008-05-02

Applicant: 포항공과대학교 산학협력단

Inventor： 박진영 ,  이윤석 ,  김병현 ,  박수문

IPC: C07D273/08

Abstract: PURPOSE: An alkyl sulfide azacrown compound and a method for sensing a target material using the compound are provided to use as a biosensor and measure polyamine and neurotransmitter. CONSTITUTION: An alkyl sulfide azacrown compound is denoted by the chemical formula I. In the chemical formula I, n is integer of 1 to 4, R is same or different. The alkyl sulfide azacrown compound can be also denoted by the chemical formula II, or III. In the chemical formula II, a is integer of 0-3. A sensor comprises a metal and the alkyl sulfide azacrown compound fixed on the surface of the metal. The metal is gold. The alkyl sulfide azacrown compound forms self-assembled monolayer.

Abstract translation: 目的：提供使用该化合物的烷基硫化物偶氮染料化合物和感测目标物质的方法，以用作生物传感器并测量多胺和神经递质。 构成：化学式I表示烷基硫化物氮杂染料化合物。在化学式I中，n为1〜4的整数，R相同或不同。 烷基硫化物azacrown化合物也可以由化学式II或III表示。 在化学式II中，a为0-3的整数。 传感器包括固定在金属表面上的金属和烷基硫化物氮杂化合物。 金属是金。 烷基硫化物azacrown化合物形成自组装单层。