2010 Fiscal Year Final Research Report
Deve I opment of next-enerat i on e I ectron tomography for 3D mesa-ea I e structural analysisDeve I opment of next-enerat i on e I ectron tomography for 3D mesa-ea I e structural analysisDeve I opment of next-enerat i on e I ectron tomography for 3D mesa-ea I e structural analysis
| Project/Area Number |
21241030
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nanomaterials/Nanobioscience
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| Research Institution | Kyushu University (2010-2011)
Kyoto Institute of Technology (2009) |
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Principal Investigator |
JINNAI Hiroshi 九州大学, 先導物質化学研究所, 特任教授 (20303935)
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| Project Period (FY) |
2009 – 2011
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| Keywords | ナノ材料解析 / 評価 |
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| Research Abstract |
In this project, we have developed next generation transmission electron microtomography that enables us to observe very thick(on the order of micron) polymeric(or biological) specimens with 200 kV transmission electron microscope(TEM). The developments include newly designed high contrast pole piece with scanning optics with wider gap, and corresponding energy filtering system. Lowering the focusing angle of the scanning electron beam, and thus larger depth of focus, it is now possible to observe 1 to 2 gm thick polymeric specimen with resolution varying from a few nm to a few tens of nm in three dimension.
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[Journal Article] Small-Molecule-Directed Nanoparticle Assembly Toward Stimuliresponsive Nanocomposites2009
Author(s)
Y. Zhao, K. Thorkelsson, A. J. Mastroianni, T. Schilling, J. M. Luther, B. J. Rancatore, K. Matsunaga, H. Jinnai, Y. We, D. Poulsen, J. M. J. Frechet, A. P. Alivisatos, T. Xu*
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Journal Title
Nat. Mater
Volume: 8(12)
Pages: 979-985
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