BIOSENSOR AND METHOD FOR OPERATING THE LATTER
    12.
    发明申请
    BIOSENSOR AND METHOD FOR OPERATING THE LATTER 审中-公开
    生物传感器和操作方法

    公开(公告)号:WO2005075994A2

    公开(公告)日:2005-08-18

    申请号:PCT/EP2005050343

    申请日:2005-01-27

    CPC classification number: G01N33/5438

    Abstract: The invention relates to a biosensor for detecting an antigen (6) using an antigen/antibody coupling, said sensor consisting of the following elements: a silicon substrate (2), at least one interdigital electrode pair structure (12) that is located on the silicon substrate (2), whereby the electrode pair (13) is interspaced at a maximum distance of 1.0 ñm; a counter-electrode (11) that is located on the silicon substrate (2); a reference electrode (9); a first layer consisting of protein (4), which at least covers the interdigital electrode structure (12); a selective second protein layer that is applied to the first layer and contains a capture antibody (5), which is selected specifically with respect to the antigen (6) to be detected and to which the antigen can be coupled. According to the invention, a sensor signal can be read on the interdigital electrode structure (12), if the antigen (6) is coupled to the capture antibody (5) by means of a sample to be analysed that comes into contact with the biosensor and a redox reactive molecule is enzymatically released on the sensor surface (1) by means of an enzyme-marked detection antibody (7) that is likewise coupled to the antigen (6).

    Abstract translation: 生物传感器用于检测抗原的,(6)由抗原/抗体偶联,它由下列元素组成的手段:在硅衬底(2), - (2)施加的指状电极对的结构(12)与所述电极对的间隔在硅衬底上的至少一个( 13)大于1.0妈妈的, - 一个(硅基板2)上施加的对置电极(11),参比电极(9), - 上的顶部(4),一个覆盖蛋白的第一层的至少所述叉指式电极结构(12) 第一层施加选择性第二蛋白质层,对应的一个待检测抗原(6),所选择的捕获抗体(5)与罐耦合抗原, - 其中一个传感器信号相对于帘状电极结构(12)可通过生物传感器时读 待分析样品接触,所述抗原(6),以捕获抗体(5)耦合和介质 S还酶标记与抗原(6),其耦合检测抗体(7)的氧化还原反应性分子的酶促释放到所述传感器表面(1)。

    ANORDNUNG UND VERFAHREN ZUR IDENTIFIZIERUNG VON PERSONEN
    14.
    发明申请
    ANORDNUNG UND VERFAHREN ZUR IDENTIFIZIERUNG VON PERSONEN 审中-公开
    安排和方法人员进行识别。

    公开(公告)号:WO2008000606A2

    公开(公告)日:2008-01-03

    申请号:PCT/EP2007/055601

    申请日:2007-06-06

    CPC classification number: C12Q1/6813 A61B5/117

    Abstract: Verfahren zur Identifizierung von Personen, mit folgenden Schritten: - Einblasen von Ausatemluft (7) in eine Sammel-Einheit (2), - Auffangen von Kondensat aus der Ausatemluft (7) in der Sam- mel-Einheit (2), - Zufuhr des Kondensats über eine Probenzufuhr (9) zu einer DNA-Sensor-Einheit (4) - Analyse des Kondensats nach einem Zellaufschluss, - Vergleich (10) des Ergebnisses mit den Daten einer Daten- bank (5), - Ausgabe des Vergleichsergebnisses mit Bewertung der Identi- tät einer Person. Gerät zur DNA-Analyse, mobiles Gerät.

    Abstract translation: 一种用于个人,包括以下步骤的识别方法: - 呼出的空气(7)的吹塑成收集器单元(2), - 冷凝物的收集从呼出的空气(7)到收集单元(2), - 供给 经由试样供给(9)的DNA传感器单元(4)的冷凝物 - 通过一个细胞破碎的冷凝物的分析, - 比较(10)与数据组(5)的数据的结果, - 通过评价输出的比较结果的 一个人的身份TY。 设备进行DNA分析,移动装置。

    METHOD AND DEVICE FOR INCREASING THE SELECTIVITY OF FET-BASED GAS SENSORS
    16.
    发明申请
    METHOD AND DEVICE FOR INCREASING THE SELECTIVITY OF FET-BASED GAS SENSORS 审中-公开
    方法和设备用于增加气体传感器基于FET的选择性

    公开(公告)号:WO2005103680A3

    公开(公告)日:2006-02-16

    申请号:PCT/EP2005004281

    申请日:2005-04-21

    CPC classification number: G01N33/0014 G01N27/4143

    Abstract: Disclosed is a method for increasing the selectivity of an FET-based gas sensor in which at least one target gas-permeable filter having a large active surface is disposed between the gas mixture that is to be detected and the gas sensor. Said filter is represented by fibrous activated carbon and is temporarily heated for regeneration purposes to a temperature at which the adsorbed gases are expelled. Alternatively, filters are charged with a reduced amount of gas that is to be analyzed by limiting gas diffusion so as to increase the service life.

    Abstract translation: 一种用于增加基于FET的气体传感器的选择性,在该至少一个目标透气过滤器具有大活性表面的方法是本之间待检测混合物,其由织物状活性炭表示,并且为过滤器再生临时加热到一定温度的气体传感器的气体在该 吸附的气体被排出,或在过滤器被加载到增加在使用寿命通过限制气体的气体扩散分析量减少。

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