Surface Plasmon Resonance Sensor Using Grating Coupling Multimode Excitations
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- BABA Akira
- Center for Transdisciplinary Research Niigata University:Graduate School of Science and Technology, Niigata University
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- YAMAZAKI Ryosuke
- Center for Transdisciplinary Research Niigata University:Graduate School of Science and Technology, Niigata University
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- OHDAIRA Yasuo
- Center for Transdisciplinary Research Niigata University:Graduate School of Science and Technology, Niigata University
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- 新保 一成
- Center for Transdisciplinary Research Niigata University:Graduate School of Science and Technology, Niigata University
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- KATO Keizo
- Center for Transdisciplinary Research Niigata University:Graduate School of Science and Technology, Niigata University
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- KANEKO Futao
- Center for Transdisciplinary Research Niigata University:Graduate School of Science and Technology, Niigata University
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- SAMANTA Satya
- Department of Chemistry and Faculty of Engineering, University of Georgia
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- LOCKLIN Jason
- Department of Chemistry and Faculty of Engineering, University of Georgia
Bibliographic Information
- Other Title
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- グレーティングカップリング多重励起型表面プラズモン共鳴センサー(発光・表示記録用有機材料およびデバイス・一般)
- グレーティングカップリング多重励起型表面プラズモン共鳴センサー
- グレーティングカップリング タジュウレイキガタ ヒョウメン プラズモン キョウメイ センサー
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Description
In this work, we demonstrate a novel dopamine sensor using multimode surface plasmon excitations by irradiating white light source on metallic diffraction gratings/plastic substrates. Since the grating pitch is larger than commonly used diffraction gratings, multiple surface plasmon resonance excitations due to several diffraction orders were observed at same time. Layer-by-layer ultrathin films prepared from iron containing bis (terpyridine) polymer (Fe(II)-BTP) and poly (ethylene dioxythiophene): poly (styrene sulfonate) (PEDOT: PSS) were used as an electrochemical mediator for sensing the dopamine. Large changes in grating coupling surface plasmon dips were obtained upon an injection of the dopamine on the LbL/metallic grating surface.
Journal
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- ITE Technical Report
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ITE Technical Report 33.12 (0), 7-11, 2009
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Details 詳細情報について
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- CRID
- 1390282679502945152
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- NII Article ID
- 110007227942
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- NII Book ID
- AN1059086X
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- ISSN
- 24241970
- 13426893
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- NDL BIB ID
- 10201772
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Disallowed