| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily detect a minute object. Ž<P>SOLUTION: Photoelectric conversion elements 12 are disposed in a matrix form, and a multi photosensor 11 is prepared, where an immobilization layer composed of an antibody 17 for immobilizing a detection target 21 is formed. A specimen containing germs 21 to be detected is disposed directly above the multi photosensor 11, and the germs 21 are immobilized by the antibody 17 on the immobilization layer. A coupled body of luciferase 31 and an antibody 32 is dropped and is made to adhere on the luciferase 31 to the germs 21. A solution 41 containing luciferin and ATP is dripped. The periphery of the germs 21 emits light by a luminescent reaction 42. The luminescent reaction 42 is detected by the photosensor 11. The germ 21 is discriminated by the detection signal obtained. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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