Ion activity-measuring device and method for producing the same
    1.
    发明授权
    Ion activity-measuring device and method for producing the same 有权
    离子活度测定装置及其制造方法

    公开(公告)号:US06903335B1

    公开(公告)日:2005-06-07

    申请号:US09701962

    申请日:1999-06-04

    摘要: The ion activity-measuring device of the present invention is provided with a hydrophobic bridge of which portion contacting with a liquid reservoir is hydrophilic. The hydrophobic bridge is made of, for example, at least one selected from the group consisting of polyester, nylon, polypropylene, rayon and polyethylene, and is produced by treating a portion contacting with the liquid reservoir with a spreading accelerator. The spreading accelerator is at least one selected from the group consisting of a surfactant and a hydrophilic polymer. There is also provided a method for producing the above ion activity-measuring device, comprising embedding nonwoven fabric in the cover plate to bond the nonwoven fabric to the cover plate.

    摘要翻译: 本发明的离子活性测定装置设置有与液体储存部接触的部分是亲水性的疏水性桥接体。 疏水桥由例如由聚酯,尼龙,聚丙烯,人造纤维和聚乙烯组成的组中的至少一种制成,并且通过用扩散促进剂处理与液体储存器接触的部分来制造。 铺展促进剂是选自表面活性剂和亲水性聚合物中的至少一种。 还提供了一种用于制造上述离子活度测量装置的方法,包括将无纺布嵌入到盖板中以将无纺布粘合到盖板上。

    Implement and device for analysis
    2.
    发明授权
    Implement and device for analysis 有权
    实施和分析设备

    公开(公告)号:US07351375B2

    公开(公告)日:2008-04-01

    申请号:US10483442

    申请日:2002-07-16

    IPC分类号: G01N33/00

    CPC分类号: G01N27/3272

    摘要: The present invention relates to an analyzing implement (1) having a capillary for movement of a specimen liquid. The capillary has inner surfaces (21c, 32c) provided with a first and a second opposed electrodes opposed to each other. The implement (1) includes, for example, a substrate (20), a cover (40) and a spacer (30) between the substrate (20) and the cover (40). In this case, the capillary is provided by the substrate (20), the cover (40) and the spacer (30). Preferably, capillary forming surfaces (31c, 32c) of the spacer (30) are electrically conductive, in which case the surfaces (31c, 32c) provide the first and the second electrodes.

    摘要翻译: 本发明涉及一种具有用于移动样本液体的毛细管的分析工具(1)。 毛细管具有设置有彼此相对的第一和第二相对电极的内表面(21c,32c)。 工具(1)例如包括在基板(20)和盖(40)之间的基板(20),盖(40)和间隔件(30)。 在这种情况下,毛细管由基板(20),盖(40)和间隔件(30)提供。 优选地,间隔件(30)的毛细管形成表面(31c,32c)是导电的,在这种情况下,表面(31c,32c)提供第一和第二电极。