| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
Intravital molecular bonds have the matched infrared light frequencies respetively. It is significant that a mild-infrared laser which has the specific wavelength absorbed by the vibration of the target molecule achives the clivage for selective molecular bond. In this study, the phosphate bond of guanosine triphosphate (GTP) which relates the cell proliferation is the target molecule, and the purpose is identify the laser condition which achives the change of the substance of GTP. Nanosecond pulsed laser by difference-frequency generation laser was used in laser irradiation experiments and the absorption spectra of the pre and post irradiated sample of GTP were observed using a Fourier transform infrared spectrometer. It is possible that the specific conditon of mild-infrared laser identified in this study can achieve the conpositional change of the molecule.
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