How does the diurnal cell wall thickening make the structure and properties of wood cell walls?
| Project/Area Number |
26292095
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Wood science
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| Research Institution | Nagoya University |
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Principal Investigator |
Yoshida Masato 名古屋大学, 生命農学研究科, 准教授 (30242845)
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| Research Collaborator |
YAMASHITA Manami
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
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| Keywords | 細胞壁構造 / 走査型プローブ顕微鏡 / セルロースミクロフィブリル / マトリックス / 細胞壁 / SPM / AFM / 木質 / 材形成 / プローブ顕微鏡 / 樹木 |
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| Outline of Final Research Achievements |
Scanning Probe Microscope, which can detect both geometry and properties, was used for observation on wood cell walls. The phase difference on the surface was able to tell the cellulose from matrix in a cell wall. Cellulose aggregated into a microfibril, the size of which was 15 to 20 nm, in a cell wall.
Layered nanostructure was seen on transverse cell wall. That structure seemed to consist of several microfibrils. Cell wall thickening diurnally, the nanostructure must be focused.
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Report
(4 results)
Research Products
(5 results)
