| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sensor cell having high measurement accuracy, used for specific detection of a test substance that uses photocurrent generated by photoexcitation of a sensitizing dye. <P>SOLUTION: This sensor cell has: a working electrode, a counter electrode provided facing the working electrode, a cell base material combined with the working electrode and the counter electrode to configure a flow passage, and a supply port and a discharge port communicating with the flow passage. As the working electrode, a working electrode having a conductive base material and an electron-accepting layer provided thereon, containing an electron-accepting substance, capable of accepting electrons emitted, according to the photoexcitation by the sensitizing dye is used. The electron acceptance layer and the counter electrode are exposed to the flow passage. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
