发明名称 |
Electrochemical biosensor |
摘要 |
There is provided the reagent layer composition that can substantially reduce the measurement bias arising from hematocrits. The addition of fatty acid (4-20 carbons) and quaternary ammonium salt to a commonly used reagent layer composition composed of an enzyme, an electron transfer mediator, and several water soluble polymers not only reduce the hematocrit level-dependent bias but also provide very stable performance for an extended period of time. Disclosed are also various types of sub microliter sample volume electrochemical biosensors that are suitable to use with the reagent layer composition of present invention.
|
申请公布号 |
US7288174(B2) |
申请公布日期 |
2007.10.30 |
申请号 |
US20040778685 |
申请日期 |
2004.02.12 |
申请人 |
I-SENS, INC. |
发明人 |
CUI GANG;YOO JAE-HYUN;KIM MOON-HWAN;KIM JU-YONG;UHM JUNG-HEE;NAM HAKHYUN;CHA GEUN-SIG |
分类号 |
G01N27/327;C12Q1/00;C12Q1/25;G01N27/416 |
主分类号 |
G01N27/327 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|