发明名称 |
ELECTROCHEMICAL TEST STRIP FOR USE IN ANALYTE DETERMINATION |
摘要 |
Electrochemical test strips and methods for their use in the detection of an analyte in a physiological sample are provided. The subject test strips have a reaction zone defined by opposing metal electrodes separated by a thin spacer layer. The metal surface of at least one of the electrodes is modified by a homogenous surface modification layer made up of linear self-assembling molecules having a first sulfhydryl end group and a second sulfonate end group separated by a short chain alkyl linking group, where 2-mercaptoethane sulfonic acid or a salt thereof is preferred in certain embodiments. The subject electrochemical test strips find application in the detection of a wide variety of analytes, and are particularly suited for use the detection of glucose. |
申请公布号 |
WO0157238(A2) |
申请公布日期 |
2001.08.09 |
申请号 |
WO2001US02510 |
申请日期 |
2001.01.25 |
申请人 |
LIFESCAN, INC. |
发明人 |
YU, YEUNG, SIU;SHAH, MAHESH |
分类号 |
G01N27/327;C12M1/34;C12Q1/00;C12Q1/26;G01N27/416;G01N33/543;(IPC1-7):C12Q1/00 |
主分类号 |
G01N27/327 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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