Biosensors having reduced haemocrit effect
    1.
    发明申请
    Biosensors having reduced haemocrit effect 审中-公开
    具有降低血球收缩作用的生物传感器

    公开(公告)号:US20060286660A1

    公开(公告)日:2006-12-21

    申请号:US10572184

    申请日:2004-09-20

    IPC分类号: C12M1/34

    CPC分类号: C12Q1/006

    摘要: A sensor which has at least first and second electrodes and a volume therebetween for receiving a liquid sample, includes an agent that lyses cells, wherein the lysing agent is in or on the surface of the first electrode.

    摘要翻译: 具有至少第一和第二电极及其间用于接收液体样品的体积的传感器包括裂解细胞的试剂,其中所述裂解剂在所述第一电极的表面中或表面上。

    Electrode strips for testing small volumes
    2.
    发明申请
    Electrode strips for testing small volumes 审中-公开
    用于测试小体积的电极条

    公开(公告)号:US20050287035A1

    公开(公告)日:2005-12-29

    申请号:US11022626

    申请日:2004-12-27

    CPC分类号: C12Q1/006 G01N27/3272

    摘要: A test strip for testing small volumes in which a layer of mesh or membrane material is provided, in which a small volume of liquid to be tested can be distributed and provide contact between an active electrode and counterelectrode on a support, and wherein an analyte-specific reagent is coated on the mesh or material or one of the electrodes, and in which the sample application area is at one edge of the mesh or membrane.

    摘要翻译: 一种用于测试小容积的测试条,其中提供了一层网状物或膜材料,其中可以分布少量待测试的液体并且在活性电极和反电极之间提供接触,并且其中分析物 - 特定试剂涂覆在网状物或材料或电极中的一个上,其中样品施加区域位于网状物或膜的一个边缘。

    Electrodes and their use in assays
    3.
    发明授权
    Electrodes and their use in assays 有权
    电极及其在测定中的应用

    公开(公告)号:US06309535B1

    公开(公告)日:2001-10-30

    申请号:US09297717

    申请日:1999-07-19

    IPC分类号: G01N2726

    CPC分类号: G01N27/308

    摘要: An electrode comprises a non-conductive substrate and a conductive layer comprising, in a bonded matrix, graphite particles coated with a noble metal, and carbon particles, wherein the graphite particles are up to 20 &mgr;m is size and have a surface area of 1-50 m2/g. This electrode is capable of measuring low levels of analyte, e.g. glucose in sweat when convined with a layer containing glucose oxidase.

    摘要翻译: 一种电极包括非导电基底和导电层,导电层包括以键合基质,涂覆有贵金属的石墨颗粒和碳颗粒,其中石墨颗粒最多达20μm,其表面积为1- 50平方米/克。 该电极能够测量低水平的分析物,例如, 葡萄糖在与含有葡萄糖氧化酶的层组合时出汗。

    Production of electrodes for electrochemical sensing
    4.
    发明授权
    Production of electrodes for electrochemical sensing 失效
    生产用于电化学传感的电极

    公开(公告)号:US06020110A

    公开(公告)日:2000-02-01

    申请号:US765565

    申请日:1997-01-27

    CPC分类号: G01N27/403

    摘要: A method for the production of electrodes, especially microelectrodes, in which the (micro) electrode consists essentially of an electrically-insulating material through which apertures are formed to reveal the electrically-conducting material, is characterized in that aperture as formed by the use of a light-hardened (photopolymerizing) resist or light-softened (photoinduced breaking of bonds) resist.

    摘要翻译: PCT No.PCT / GB95 / 01476 Sec。 371日期1997年1月27日 102(e)日期1997年1月27日PCT提交1995年6月23日PCT公布。 WO96 / 14769 PCT公开号 日期1996年5月23日一种用于生产电极,特别是微电极的方法,其中(微)电极基本上由电绝缘材料组成,通过该电绝缘材料形成孔以露出导电材料,其特征在于形成的孔 通过使用光硬化(光聚合)抗蚀剂或光软化(光诱导断裂的键)抗蚀剂。

    Electrodes for the measurement of analytes in small sample volumes
    6.
    发明授权
    Electrodes for the measurement of analytes in small sample volumes 有权
    用于测量小样品量的分析物的电极

    公开(公告)号:US06436256B1

    公开(公告)日:2002-08-20

    申请号:US09445154

    申请日:2000-03-06

    IPC分类号: G01N27327

    CPC分类号: G01N27/3272

    摘要: A device, for use in the electrochemical analysis of an analyte in a small volume liquid sample, having a non-conducting substrate (1); a conductive layer, deposited on the substrate, in two parts (2a, 2b), defining a non-conducting gap (8) therebetween; an analyte-specific reagent (5) coated on the conductive layer, on one side of the gap; a reference electrode (3) on the conductive layer, on the other side of the gap; a spacer layer (4) deposited over the conductive layer; a monofilament mesh (6) coated with a surfactant or chaotropic agent, the mesh being laid over the reagent, the reference electrode and the spacer layer; and a second non-conductive layer (7) adhered to the mesh layer, but not coextensive therewith, thereby providing a sample application area (9) on the mesh.

    摘要翻译: 一种用于电化学分析小体积液体样品中的分析物的装置,具有非导电基底(1); 在两个部分(2a,2b)中沉积在衬底上的导电层,其间形成非导电间隙(8); 在所述间隙的一侧上涂覆在所述导电层上的分析物特异性试剂(5); 在所述导电层上的所述间隙的另一侧上的参考电极(3) 沉积在所述导电层上的间隔层(4); 涂覆有表面活性剂或离液剂的单丝网(6),网格放置在试剂,参比电极和间隔层上; 以及第二非导电层(7),其粘附到网状层上,但不与其共同延伸,从而在网上提供样品施加区域(9)。