| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solution component sensor excellent in reliability and workability optimum as a liquid microsystem utilized in the analysis, reaction and separation operation of a very small amount of a liquid, simple in structure, capable of miniaturizing the whole of a system, capable of being produced using a semiconductor manufacturing technique, excellent in mass productivity and capable of precisely and selectively detecting an extremely small amount of about 1 ppm of a specific component contained in a specimen liquid in an extremely short time. <P>SOLUTION: The solution component sensor 1 is equipped with a substrate 2, the electrode pair 3 arranged on the substrate 2 at a predetermined interval and an insulating film 5 for covering the surface of the electrode pair 3 and the surface of the substrate 2 between the electrodes 3 and holding a responsive substance in a dispersed state. <P>COPYRIGHT: (C)2008,JPO&INPIT |
