2011 Fiscal Year Final Research Report
Cell stimulation using direct vibration with magnetic beads and development of a measurement system
| Project/Area Number |
22650100
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Biomedical engineering/Biological material science
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| Research Institution | Ibaraki University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HAYASHI Terutake 大阪大学, 工学研究科, 准教授 (00334011)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 再生医用工学 / 細胞刺激 / 磁性微粒子 / 振動検出 / 交番磁界 / レーザトラップ |
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| Research Abstract |
Cell stimulation system using direct viblation with magnetic beads, which has a diameter of several micro meters, attached on the cell wall has been developed to investigate the expression of cell function with the vibration stimuli. The attaced magnetic beads are vibrated with an alternating magnetic field and the vibration amplitude is measured by newly developed optical system. The magnetic beads were vibrated with maximum oscilation amplitude of 451 nm with a excitation frequency of 80 Hz.
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