2015 Fiscal Year Final Research Report
Development of Chemical Sensors based on Organic TFT Functionalized with Molecular Receptors
| Project/Area Number |
26888002
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Bio-related chemistry
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| Research Institution | Yamagata University |
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Principal Investigator |
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| Project Period (FY) |
2014-08-29 – 2016-03-31
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| Keywords | 分子認識化学 / 超分子化学 / 有機トランジスタ / センサー |
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| Outline of Final Research Achievements |
Organic field-effect transistors (OFETs) are some of the most intriguing electronic devices because of their attractive properties such as mechanical flexibility, printability and low-manufacturing costs. While OFETs could be applied to powerful sensor devices, the development of OFET-based chemical sensors from the viewpoint of analytical and molecular recognition chemistry is still in its infancy. With that in mind, we have fabricated chemical sensors based on extended-gate type OFETs functionalized with artificial molecular receptors. As a result, the fabricated OFET sensors can detect biologically and/or environmentally important analytes such as heavy metal ions, phosphates, saccharides and proteins in aqueous media.
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| Free Research Field |
生体関連化学
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