활성 물질을 기판 표면 상에 고정하는 방법
    2.
    发明公开
    활성 물질을 기판 표면 상에 고정하는 방법 无效
    在基材表面上固定活性材料的方法

    公开(公告)号:KR1020100052631A

    公开(公告)日:2010-05-20

    申请号:KR1020080111433

    申请日:2008-11-11

    CPC classification number: G01N33/54353 C12Q1/6834 G01N33/551 B82Y5/00

    Abstract: PURPOSE: A method for fixing an active material on the substrate surface is provided to reproductively form monomolecular film of uniform silane comound in high density. CONSTITUTION: A method for fixing an active material on the substrate surface comprises: a step of cleaning the substrate; a step of modifying the surface with hydroxyl group; a step of modifying the surface using steam of organic silane compound; a step of fixing the active material on the surface end; a step of immersing the substrate in acetone; a step of immersing substrate in methanol; a step of immersing the substrate in mixture solution of sulfuric acid and hydrogen peroxide; and a step of immersing the substrate in mixture of hydrofluoric acid and ammonium fluoride.

    Abstract translation: 目的:提供一种将活性材料固定在基材表面上的方法,以高密度再生形成均匀硅烷化合物的单分子膜。 构成:将活性物质固定在基材表面上的方法包括:清洗基材的步骤; 用羟基改性表面的步骤; 使用有机硅烷化合物的蒸汽改性表面的步骤; 将活性物质固定在表面端上的步骤; 将基材浸入丙酮中的步骤; 将底物浸入甲醇中的步骤; 将基板浸入硫酸和过氧化氢的混合溶液中的步骤; 以及将基板浸入氢氟酸和氟化铵的混合物中的步骤。

    생분자 검출 장치 및 검출 방법
    3.
    发明公开
    생분자 검출 장치 및 검출 방법 有权
    用于检测生物分子和检测方法的装置

    公开(公告)号:KR1020100030335A

    公开(公告)日:2010-03-18

    申请号:KR1020080089237

    申请日:2008-09-10

    Abstract: PURPOSE: A device and a method for detecting biomolecules are provided to detect biomolecules with high-ionic strength by measuring a current change flowing in a channel area of a Field Effect Transistor. CONSTITUTION: A device for detecting biomolecules comprises a FET(12), a micro fluid supply unit(14), and a biomolecules detecting unit(18). The FET comprises a substrate, a source, a drain electrode, a channel area, and a probe molecule. The micro fluid supply unit selectively supplies reaction solution of high-ionic density to the channel area of the FET. The biomolecules detecting unit measures a first current value of the channel area of the FET in which the probe molecule is fixed. The biomolecules detecting unit measures a second current value of the channel area of the FET in which the probe molecule and a target molecule are fixed. And the biomolecules detecting unit detects the target molecule.

    Abstract translation: 目的:提供一种用于检测生物分子的装置和方法,通过测量在场效应晶体管的通道区域中流动的电流变化来检测具有高离子强度的生物分子。 构成:用于检测生物分子的装置包括FET(12),微流体供应单元(14)和生物分子检测单元(18)。 FET包括衬底,源极,漏极,沟道区和探针分子。 微流体供应单元选择性地将高离子密度的反应溶液提供给FET的通道区域。 生物分子检测单元测量探针分子固定的FET的沟道面积的第一电流值。 生物分子检测单元测量探针分子和靶分子固定的FET的沟道面积的第二电流值。 并且生物分子检测单元检测靶分子。

Patent Agency Ranking