ELECTRON-CONDUCTING CROSSLINKED POLYANILINE-BASED REDOX HYDROGEL, AND METHOD OF MAKING
    7.
    发明申请
    ELECTRON-CONDUCTING CROSSLINKED POLYANILINE-BASED REDOX HYDROGEL, AND METHOD OF MAKING 有权
    基于交联聚氨酯的REDOX HYDROGEL的电子导电及其制造方法

    公开(公告)号:US20090321277A1

    公开(公告)日:2009-12-31

    申请号:US12114359

    申请日:2008-05-02

    IPC分类号: C12Q1/54 C12N9/96 G01N27/30

    摘要: A polymer matrix that may coated on an electrode is created by co-crosslinking (1) an adduct of a polyaniline formed by templated oxidative polymerization on a polymer acid; (2) a water-soluble crosslinker; and (3) a redox enzyme. The polymer matrix may be hydrated, and the absorbed water may make it permeable to, for example, glucose. The polyaniline may be polyaniline itself or a substituted polyaniline; the water-soluble crosslinker may be poly(ethylene glycol) diglycidyl ether, and the redox enzyme may be glucose oxidase. The polymer matrix may be produced by co-crosslinking (1) an adduct of an electrically conductive polymer and a polymer acid; (2) a water-soluble crosslinker; and (3) a redox enzyme in a single step at an about neutral pH, curing by drying. After hydration, the crosslinked polymer matrix may form a 3-dimensional glucose-permeable bioelectrocatalyst, catalyzing the electrooxidation of glucose.

    摘要翻译: 可以通过共聚交联(1)通过模板化氧化聚合形成的聚苯胺在聚合物酸上的加合物来产生可涂覆在电极上的聚合物基质; (2)水溶性交联剂; 和(3)氧化还原酶。 聚合物基质可以是水合的,并且所吸收的水可以使其可以例如葡萄糖渗透。 聚苯胺可以是聚苯胺本身或取代的聚苯胺; 水溶性交联剂可以是聚(乙二醇)二缩水甘油醚,氧化还原酶可以是葡萄糖氧化酶。 聚合物基质可以通过共交联(1)导电聚合物的加合物和聚合物酸来制备; (2)水溶性交联剂; 和(3)在大约中性pH下在一个步骤中的氧化还原酶,通过干燥固化。 水合后,交联聚合物基质可形成3维葡萄糖可渗透的生物电催化剂,催化葡萄糖的电氧化。

    Method for determining analyte concentration in biological fluid using electrochemical sensor
    10.
    发明授权
    Method for determining analyte concentration in biological fluid using electrochemical sensor 有权
    使用电化学传感器确定生物流体中分析物浓度的方法

    公开(公告)号:US08383361B2

    公开(公告)日:2013-02-26

    申请号:US13326071

    申请日:2011-12-14

    摘要: A polymer matrix that may coated on an electrode is created by co-crosslinking (1) an adduct of a polyaniline formed by templated oxidative polymerization on a polymer acid; (2) a water-soluble crosslinker; and (3) a redox enzyme. The polymer matrix may be hydrated, and the absorbed water may make it permeable to, for example, glucose. The polyaniline may be polyaniline itself or a substituted polyaniline; the water-soluble crosslinker may be poly(ethylene glycol)diglycidyl ether, and the redox enzyme may be glucose oxidase. The polymer matrix may be produced by co-crosslinking (1) an adduct of an electrically conductive polymer and a polymer acid; (2) a water-soluble crosslinker; and (3) a redox enzyme in a single step at an about neutral pH, curing by drying. After hydration, the crosslinked polymer matrix may form a 3-dimensional glucose-permeable bioelectrocatalyst, catalyzing the electrooxidation of glucose.

    摘要翻译: 可以通过共聚交联(1)通过模板化氧化聚合形成的聚苯胺在聚合物酸上的加合物来产生可涂覆在电极上的聚合物基质; (2)水溶性交联剂; 和(3)氧化还原酶。 聚合物基质可以是水合的,并且所吸收的水可以使其可以例如葡萄糖渗透。 聚苯胺可以是聚苯胺本身或取代的聚苯胺; 水溶性交联剂可以是聚(乙二醇)二缩水甘油醚,氧化还原酶可以是葡萄糖氧化酶。 聚合物基质可以通过共交联(1)导电聚合物的加合物和聚合物酸来制备; (2)水溶性交联剂; 和(3)在大约中性pH下在一个步骤中的氧化还原酶,通过干燥固化。 水合后,交联聚合物基质可形成3维葡萄糖可渗透的生物电催化剂,催化葡萄糖的电氧化。