| Budget Amount *help |
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
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| Outline of Final Research Achievements |
A structured illumination Raman microscopy has been developed in order to realize a label-free analytical imaging technique with an improved spatial resolution. The light illumination optics has been newly designed and implemented to a line illumination Raman microscopy. The introduction of structured pattern into the line illumination for Raman scattering detection provided about a twice improvement of the spatial resolution in practical conditions, which corresponds about 1.5-fold improvement from the theoretical limit. The improvement of the spatial resolution has been confirmed by observing polymer nanoparticles ( a mixture of polystyrene and PMMA), carbon nanomaterials (CVD graphene and graphite), biological tissue (fibrous structure of lipid) samples.
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