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。

公开(公告)号：KR100711009B1

公开(公告)日：2007-04-24

申请号：KR1020050062115

申请日：2005-07-11

Applicant: 학교법인 포항공과대학교 ,  포항공과대학교 산학협력단

Inventor： 박수문 ,  이주욱

IPC: C25B11/12

Abstract: 본 발명은 붕소 도핑 다이아몬드 전극의 표면처리 방법에 관한 것으로, 본 발명에 따라 산소 플라즈마로 1차 표면처리된 후 수소 불꽃으로 2차 표면처리된 붕소 도핑 다이아몬드 전극은 표면상에 수소 말단기와 산소 말단기가 공존하여 효소로 표면처리되지 않아도 다양한 당류의 직접 산화가 가능하여 당 측정용 전기화학센서에 유용하게 사용될 수 있다.

公开(公告)号：KR1020070007474A

公开(公告)日：2007-01-16

申请号：KR1020050062115

申请日：2005-07-11

Applicant: 학교법인 포항공과대학교 ,  포항공과대학교 산학협력단

Inventor： 박수문 ,  이주욱

IPC: C25B11/12

CPC classification number: G01N27/30 ,  G01N27/26

Abstract: A boron-doped diamond electrode capable of electrochemically detecting various saccharins without using enzymes by performing surface treatment through a simple process, and a method for manufacturing the same are provided. A method for surface-treating a boron-doped diamond electrode comprises: primarily treating a surface of a boron-doped diamond electrode with oxygen plasma; and secondly treating the primarily treated surface of the boron-doped diamond electrode with hydrogen flame. The hydrogen flame treatment process is conducted using a hydrogen torch for 5 to 10 minutes. The boron-doped diamond electrode has hydrogen-containing end groups on the surface thereof as a whole since the boron-doped diamond electrode is manufactured by chemical vapor deposition. The electrode primarily surface-treated with oxygen plasma has oxygen-containing end groups on a surface thereof as a whole. A boron-doped diamond electrode is surface-treated by the method such that hydrogen-containing end groups and oxygen-containing end groups coexist on the surface thereof, wherein the hydrogen-containing end groups exist at a ratio of 10 to 30% of the entire surface of the boron-doped diamond electrode.

Abstract translation: 提供能够通过简单方法进行表面处理而不使用酶电化学检测各种糖精的硼掺杂金刚石电极及其制造方法。 一种用于表面处理掺硼金刚石电极的方法包括：用氧等离子体主要处理硼掺杂金刚石电极的表面; 其次用氢火焰处理硼掺杂金刚石电极的主要处理表面。 使用氢炬进行5〜10分钟的氢火焰处理工序。 硼掺杂金刚石电极在其表面上具有含氢端基，因为掺杂硼的金刚石电极通过化学气相沉积制造。 主要用氧等离子体表面处理的电极在整个表面具有含氧端基。 硼掺杂的金刚石电极通过这样的方法进行表面处理，使得含氢端基和含氧端基在其表面共存，其中含氢端基以10-30％的比例存在 硼掺杂金刚石电极的整个表面。