Raman spectroscopic observation of a single polymer Ghain by using surface plasmon resonance enhancement

• Project/Area Number: 20550109
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Polymer chemistry
• Research Institution: University of Fukui
• Principal Investigator: MAEDA Yasushi University of Fukui, 大学院・工学研究科, 教授 (60242484)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
• Keywords: 分子分光 / 1分子計測 / 表面・界面物性 / ナノ材料 / 高分子構造・物性 / ラマン分光法 / 近接場光学 / ナノテクノロジー / 表面増強 / 表面プラズモン / 走査型トンネル顕微鏡

Research Abstract

Raman scattering, which is emitted from a matter irradiated by laser beam, contains abundant information concerning its structure and has been used to analyze structures of various medicines and materials. However, it is difficult to evaluate a sample of a small amount by Raman scattering because its intensity is very low. In this project, we have studied enhancement of Raman scattering by surface plasmon arising on metal surface and applied the effect to an observation of Raman scattering from a single molecule.

Research Products

• [Journal Article] Design of Temperature-Responsive Polymers with Enhanced Hysteresis : α,α-Disubstituted Vinyl Polymers (2010)
  • Author(s): Mori, T., Beppu, S., Berber, M.R., Mori, H., Makimura, T., Tsukamoto, A., Minagawa, K., Hirano, T., Tanaka, M., Niidome, T.Katayama, Y., Hirano, T., Maeda, Y.
  • Journal Title: Langmuir 26 Pages: 9224-9232
  • Peer Reviewed
• [Journal Article] Unusually Large Hysteresis of Temperature-Responsive Poly(N-Ethyl-2- Propionamidoacrylamide) Studied by Microcalorimetry and FT-IR (2010)
  • Author(s): Berber, M., Mori, H., Hafez, I., Minagawa, K., Tanaka, M., Niidome, T., Maruyama, A., Hirano, T., Mori, T., Katayama, Y., Maeda, Y.
  • Journal Title: J.Phys.Chem.B 114 Pages: 7784-7790
  • Peer Reviewed
• [Journal Article] LCST Behavior of Poly(N-tetrahydrofurfuryl (meth)acrylamide) in Water and Alcohol/Water Mixtures (2010)
  • Author(s): Maeda, Y., Takaku, S.
  • Journal Title: J.Phys.Chem.B 114 Pages: 13110-13115
  • Peer Reviewed
• [Journal Article] Design of Temperature-Responsive a, a-Disubstituted Vinyl Polymers with Enhanced Hysteresis (2010)
  • Author(s): Mori, T., Beppu, S., Berber, M., Mori, H., Makimura, T., Tsukamoto, A., Minagawa, K., Hirano, T., Tanaka, M., Niidome, T., Katayama, Y., Hirano, T., Maeda, Y.
  • Journal Title: Langmuir Volume: 26 Pages: 9224-9232
  • Peer Reviewed
• [Journal Article] Unusually Large Hysteresis of Temperature-Responsive Poly(N-Ethyl-2-Propionamidoacrylamide)Studied by Microcalorimetry and FT-IR (2010)
  • Author(s): Berber, M., Mori, H., Hafez, I., Minagawa, K., Tanaka, M., Niidome, T., Maruyama, A., Hirano, T., Mori, T., Katayama, Y., Maeda, Y.
  • Journal Title: J.Phys.Chem.B Volume: 114 Pages: 7784-7790
  • Peer Reviewed
• [Journal Article] LCST Behavior of Poly(N-tetrahydrofurfuryl(meth)acrylamide) in Water and Alcohol/Water Mixtures (2010)
  • Author(s): Maeda, Y., Takaku, S.
  • Journal Title: J.Phys.Chem.B Volume: 114 Pages: 13110-13115
  • Peer Reviewed
• [Journal Article] Design of Temperature-Responsive α,α-Disubstituted Vinyl Polymers with Enhanced Hysteresis (2010)
  • Author(s): Mori, T.; Beppu, S.; Berber, M.; Mori, H.; Makimura, T.; Tsukamoto, A.; Minagawa, K.; Hirano, T.; Tanaka, M.; Niidome, T.; Katayama, Y.; Hirano, T.; Maeda, Y.
  • Journal Title: Langmuir 26(印刷中)
  • Peer Reviewed
• [Journal Article] Syndiotactic Poly(N-n-propylacrylamide) shows Highly Cooperative Phase Transition (2009)
  • Author(s): Mori, T., Hirano, T., Maruyama, A., Katayama, Y., Niidome, T., Bando, Y., Ute, K., Takaku, S.
  • Journal Title: Langmuir 25 Pages: 48-50
  • Peer Reviewed
• [Journal Article] Confocal Micro-Raman and Infrared Spectroscopic Study on the Phase Separation of Aqueous Poly(2-(2-methoxyethoxy)ethyl(meth) acrylate) Solutions (2009)
  • Author(s): Maeda, Y., Yamauchi, H., Kubota, T.
  • Journal Title: Langmuir 25 Pages: 479-482
  • Peer Reviewed
• [Journal Article] A Unique Phase Behavior of Random Copolymer of N-isopropylacrylamide and N,N- diethylacrylamide in Water (2009)
  • Author(s): Maeda, Y., Yamabe, M.
  • Journal Title: Polymer 50 Pages: 519-523
  • Peer Reviewed
• [Journal Article] Lower Critical Solution Temperature Behavior of Poly(N-(2-ethoxyethyl)acrylamide) as Compared with Poly(N-isopropylacrylamide) (2009)
  • Author(s): Maeda, Y., Sakamoto, J., Wang, S., Mizuno, Y.
  • Journal Title: J.Phys.Chem.B 113 Pages: 12456-12461
  • Peer Reviewed
• [Journal Article] Lower Critical Solution Temperature Behavior of Poly(N-(2-ethoxyethyl)acrylamide) as Compared with Poly(N-isopropylacrylamide) (2009)
  • Author(s): Maeda, Y.; Sakamoto, J.; Wang, S.; Mizuno, Y.
  • Journal Title: J.Phys.Chem.B 113 Pages: 12456-12461
  • Peer Reviewed
• [Journal Article] Confocal Micro-Raman and Infrared Spectroscopic Study on the Phase Separation of Aqueous Poly(2-(2-methoxyethoxy)ethyl (meth)acrylate) Solutions (2009)
  • Author(s): Maeda, Yasushi
  • Journal Title: Langmuir 25 Pages: 479-482
  • Peer Reviewed
• [Journal Article] Syndiotactic Poly(N-n-propylacrylamide)shows Highly Cooperative Phase Transition (2009)
  • Author(s): Mori, Takeshi
  • Journal Title: Langmuir 25 Pages: 48-50
  • Peer Reviewed
• [Journal Article] A Unique Phase Behavior of Random Copolymer of N-isopropylacryla mide and N, N-diethylacrylamide in Water (2009)
  • Author(s): Maeda, Yasushi
  • Journal Title: Polymer 50 Pages: 519-523
  • Peer Reviewed
• [Presentation] Hydration of temperature-responsive polymers observed by IR spectroscopy (2010)
  • Author(s): Y.Maeda
  • Organizer: POLYSOLVAT-8, 8th International IUPAC Conference Polymer-Solvent Complexes & Intercalates
  • Place of Presentation: Institut Charles Sadron, Strasbourg, France
  • Year and Date: 2010-07-08
• [Presentation] Hydration of temperature-responsive polymers observed by IR spectroscopy, POLYSOLVAT-8 (2010)
  • Author(s): 前田寧
  • Organizer: 8th International IUPAC Conference Polymer-Solvent Complexes & Intercalates
  • Place of Presentation: Strasbourg (France)
• [Presentation] 赤外・ラマン分光法による温度応答性高分子の水和の解析 (2009)
  • Author(s): 前田寧
  • Organizer: 第24回中国四国地区高分子若手研究会
  • Place of Presentation: あわぎんホール
  • Year and Date: 2009-11-12
• [Presentation] ポリ (N-アルコキシ (メタ) アクリルアミド) 水溶液の相転移の解析 (2009)
  • Author(s): 前田寧, 高久真治, 日高崇志
  • Organizer: 第58回高分子討論会
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-09-17
• [Presentation] ポリエチレングリコール-ポリプロピレングリコールブロック共重合体の相転移とシクロデキストリンの効果 (2009)
  • Author(s): 中尾亜矢子, 前田寧
  • Organizer: 第58回高分子討論会
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-09-16
• [Presentation] 赤外・ラマン分光法による温度応答性高分子の水和の解析 (2009)
  • Author(s): 前田寧
  • Organizer: 第24回中国四国地区高分子若手研究会
  • Place of Presentation: 徳島
• [Presentation] 各種温度応答性高分子の相転移挙動と水和の解析 (2008)
  • Author(s): 前田寧
  • Organizer: 第57回高分子討論会
  • Place of Presentation: 大阪市立大学
  • Year and Date: 2008-09-24
• [Book] 第3章コアシェル型温度応答性ミクロゲルの二段階体積相転移と蛍光エネルギー移動(コアシェル微粒子の設計・合成技術・応用の展開) (2010)
  • Author(s): 前田寧
  • Publisher: シーエムシー出版
• [Book] コアシェル微粒子の設計・合成技術・応用の展開「コアシェル型温度応答性ミクロゲルの二段階体積相転移と蛍光エネルギー移動」 (2010)
  • Author(s): 前田寧
  • Total Pages: 10
  • Publisher: シーエムシー出版
• [Book] コアシェル微粒子の設計・合成技術・応用の展開「コアシェル型温度応答性ミクロゲルの二段階体積相転移と蛍光エネルギー移動」 (2010)
  • Author(s): 前田寧
  • Publisher: シーエムシー出版(印刷中)
• [Book] 温度に応答して色を変化させる微粒子 (2009)
  • Author(s): 前田寧
  • Publisher: ケミカルエンジニヤリング
• [Remarks] ホームページ
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• [Remarks]
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