| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2011: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
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| Research Abstract |
In this research project, we have developed a novel detection system using plastic microbeads, which was coated with gold nanoparticles. The gold nanoparticle coated beads had an electrical conductivity ranging from 30 to a few mega ohm, and ligand coating was made on the gold layer by the self-assembly process. We have confirmed that the formation of a ligand-analyte linkage led to an increase in the electrical resistance of the microbeads.
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