| Project/Area Number |
24655101
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer chemistry
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| Research Institution | Shinshu University |
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Principal Investigator |
HANABUSA Kenji 信州大学, 総合工学系研究科, 教授 (60126696)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 透過型電子顕微鏡 / 染色法 / ポリシロキサン / ポリジメチルシロキサン / チタン含有ポリマー |
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| Research Abstract |
The purpose of this study was to prove the usefulness of polysiloxanes as a new stain for transmission electron microscope. Thus far osmium (VIII) oxide, which is very expensive and extremely harmful, has been used for the stain in transmission electron microscope observation. We proved that polysiloxanes have useful potential as stain instead of osmium (VIII) oxide. Polysiloxanes are characterized of cheap, commercial available, and innoxious. Polysiloxane having high molecular weight is not necessarily for effective staining. In fact, low molecular weight siloxanes having high boiling point and oligosiloxanes also show effective staining for transmission electron microscope.
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