| Budget Amount *help |
¥24,050,000 (Direct Cost: ¥18,500,000、Indirect Cost: ¥5,550,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2016: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2015: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
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| Outline of Final Research Achievements |
In this study, magnetoacoustic effect, magnetic heat dissipation phenomena and magnetic relaxation phenopena induced by application of alternating magnetic field on magnetic nanoparticles dispersed in solution system were investigated. The physical properties of the magnetic fluid and the application condition of an alternating magnetic field were examined as experimental parameters. It was revealed that heating of the entire medium is essential for the functional expression of the thermoresponsive molecule immobilized on the particle surface. In addition, the magnetic field generator which enables the application of homogeneous magnetic field deep inside the human bodies was designed. New physical models were proposed to explain the origin of magnetoacoustic phenomena.
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