2013 Fiscal Year Final Research Report
Raman tag imaging for viasualization of small molecules in live cells
| Project/Area Number |
23710276
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Chemical biology
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| Research Institution | Nagoya City University (2012-2013)
The Institute of Physical and Chemical Research (2011) |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | ラマン / アルキン / タグ / 生細胞イメージング / 顕微鏡 / EdU / FCCP / CoQ |
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| Research Abstract |
Alkyne-tag Raman imaging was proposed as an approach for live cell imaging of small molecules by using an alkyne-tag. Structure-Raman shift/intensity relationships of various alkynes was examined by use of EdU as standard. On the basis of obtained results, simultaneous imaging of two alkyne-tagged molecules, EdU and alkyne-tagged CoQ analogue (AltQ), and semiquantitative estimation of cellular concentration of CoQ analogues have been achieved. Finally, simultaneous imaging of protonated and deprotonated carbonylcyanide p-trifluoromethoxyphenylhydrazone (FCCP) was successfully demonstrated.
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Research Products
(10 results)
