2011 Fiscal Year Final Research Report
Investigation on biosensor using interaction between ultrasound and microbubble
| Project/Area Number |
22700517
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Medical systems
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| Research Institution | Doshisha University |
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Principal Investigator |
YOSHIDA Kenji 同志社大学, 高等研究教育機構, 助手 (10572985)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 超音波 / マイクロバブル / 共振 / 抗原抗体反応 |
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| Research Abstract |
The goal of this research is to fabricate biosensing microbubbles by using interaction with ultrasound and to construct the measurement system for evaluating the performance as the biosensor. It was succeeded in fabricating the precursor of biosensing microbubbles on which antibodies can be stably bound via avidin-biotin binding. The system by using Laser Doppler vibrometer was proposed to measure the resonance characteristic of microbubbles which significantly relates to the sensitivity and accuracy in the biosensor application. The constructed system enabled to measure the characteristics for microbubble with radius more than 50μm.
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Research Products
(4 results)
