| 摘要 |
PROBLEM TO BE SOLVED: To provide a substrate for fluorescence measurement having a surface enhancement ratio sufficient for a fluorescence analysis and having a strong structure.SOLUTION: A plurality of fine particles 2 are solid-phased on a substrate 1, and metal layers 3 are continuously formed on the substrate 1 so as to cover all the plurality of fine particles 2. Portions of the continuously formed metal layers 3 are formed with protrusions 4. The metal layers 3 are formed continuously from a surface of the substrate to surfaces of the fine particles, and the plurality of fine particles 2 are dielectric. |
