| 摘要 |
<p>The present invention relates to a biopolymer optical analysis apparatus provided with a biopolymer characteristic analysis chip 1100 including a solid substrate 1110, a plurality of nanopores 1120, 1121 provided in the solid substrate 1110, and electrically conductive thin films 1130a, 1130b, 1131a, and 1131b disposed on the solid substrate 1110, at least portions of the electrically conductive thin films 1130a, 1130b, 1131a, and 1131b facing the nanopores 1120, 1121, a light source and an irradiation optical system for producing Raman scattered lights from biopolymers entering the nanopores 1120, 1121, and a detection device including a Raman scattered light collecting system, a separating component that splits collected light into transmitted light and reflected light at different ratios in a particular wavelength range, an image-forming optical system through which the split lights form images on a detector, and a two-dimensional detector for detecting the lights forming the images. External light from the light source and the irradiation optical system is applied to the characteristic analysis chip 1100, and Raman scattered lights from the biopolymers in the analysis chip 1100 are detected in the detection device. Characteristics of monomer units constituting the biopolymers are analyzed from the results of detection.</p> |
