| 摘要 |
[Problem] To provide a substrate for observing Raman scattering light by which Raman scattering light from a tissue section specimen can be effectively condensed and measured at a high spectroscopic accuracy within a shortened measurement time and a good scattering spectrum can be observed over a wide area even in the case of an object having a large area such as a tissue section specimen. [Solution] A substrate to be used for observing Raman scattering light from a biological specimen 10, said substrate comprising: a substrate base material 1; a specimen-placing part 2 which is disposed on the substrate base material and on which the biological specimen 10 is placed; and a liquid layer-holding mechanism 4 for holding on the specimen-placing part a liquid layer 11, in which the biological sample placed on the specimen-placing part is to be submerged, said liquid layer-holding mechanism being formed in an area 3 surrounding the specimen-placing part of the substrate base material or on the specimen-placing part. |
