Multicolor saccharide-sensing chips based on boronic acid-containing thin films
| Project/Area Number |
23550088
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Kitami Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
AOKI Hiroshi 独立行政法人産業技術総合研究所, 主任研究員 (00392580)
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| Co-Investigator(Renkei-kenkyūsha) |
KUBO Shiori 独立行政法人産業技術総合研究所, 主任研究員 (20435770)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | ボロン酸 / 糖センサー / 薄膜 / 色素 / フルクトース / グルコース / 交互吸着 / 交互積層 / 糖 / センサ / センサー |
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| Research Abstract |
Novel saccharide-sensing chips that show distinct color changes were developed. The saccharide-responsive thin films were obtained on a pattern-printed microscope slide via a layer-by-layer method utilizing a boronic acid-containing polycation. After adsorption of anionic dyes, the thin films were immersed in aqueous saccharide solutions. As the saccharide concentration increased, the thin films showed a multi-patterned color change that enabled the quantification of saccharides using multi-colorimetric sensing.
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Report
(4 results)
Research Products
(36 results)
