2014 Fiscal Year Final Research Report
oxygen-doped carbon nanotube near-infrared fluorescent probes
| Project/Area Number |
26600034
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nanomaterials chemistry
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
OKAZAKI Toshiya 独立行政法人産業技術総合研究所, ナノチューブ応用研究センター, 研究チーム長 (90314054)
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| Co-Investigator(Kenkyū-buntansha) |
MAEDA Yutaka 東京学芸大学, 教育学部, 准教授 (10345324)
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| Project Period (FY) |
2014-04-01 – 2015-03-31
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| Keywords | カーボンナノチューブ / 近赤外 / 蛍光プローブ |
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| Outline of Final Research Achievements |
The intrinsic photoluminescence of single-walled carbon nanotubes (CNTs) in the near-infrared above 1000 nm makes them promising candidates for biological probes owing to low interference by bioorganic molecules and deep tissue penetration. We here demonstrated an immunoassay by using oxygen-doped CNT with higher quantum yield conjugated to immunoglobulin G antibodies. Further, we have developed a synthesis method for new oxygen-doped CNTs and showed their intrinsic potential as fluorescent imaging probes.
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| Free Research Field |
ナノ材料科学
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