Development of Waveguide Spectroscopy Using Liquid-core/Liquid-Cladding Optical Waveguide and Its Application to Liquid/Liquid Interface Studies

• Project/Area Number: 20350033
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Analytical chemistry
• Research Institution: Gunma University
• Principal Investigator: TSUNODA Kin-ichi 群馬大学, 大学院・工学研究科, 教授 (30175468)
• Co-Investigator(Kenkyū-buntansha): SUGII Yasuhiko 東京大学, 大学院・工学系研究科, 特任准教授 (90345108)
• Co-Investigator(Renkei-kenkyūsha): HOTTA Hiroki 奈良教育大学, 教育学部, 准教授 (80397603)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥19,890,000 (Direct Cost: ¥15,300,000、Indirect Cost: ¥4,590,000); Fiscal Year 2010: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2008: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
• Keywords: 液液光導波路 / マイクロチップ / 数値流体力学 / 粒子画像流速測定法 / 界面反応 / 界曲反応

Research Abstract

Waveguide spectroscopy using a liquid-core/liquid-cladding optical waveguide (LLW) was developed for liquid/liquid interfaces studies. Firstly, a new LLW instrumental set-up was developed for stable and reproducible LLW formation. Secondly, a simulation model of the LLW was developed based on computational fluid dynamics. The simulation results showed good agreement with those of LLW experiments. Thirdly, the LLWs were applied to the observation of a radical scavenging reaction and a complexing reaction. Additionally, a new LLW for the study on water/ionic liquid interfaces was developed.

Research Products

• [Journal Article] A Solid-cladding/liquid-core/liquid-cladding Sandwich Optical Waveguide for the Study of Dynamic Extraction of Dye by Ionic Liquid BmimPF_6
  • Author(s): X.-w. Chen, A. Sakur Tsunoda, J Wang
  • Journal Title: Applied Spectroscopy Volume: (印刷中)
  • Peer Reviewed
• [Presentation] 数値流体力学シミュレーションによる水/水光導波路およびTHF/光導波路のキャコア・クラッド共に水からなラクタリゼーション (2011)
  • Author(s): 神山潤也, 浅沼奏人, 堀田弘樹, 角田欣一, 杉井康彦
  • Organizer: 日本分析化学会第60年会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2011-09-15
• [Presentation] 数値流体力学シミュレーションによる水/水光導波路およびTHF/光導波路のキャコア・クラッド共に水からなラクタリゼーション (2011)
  • Author(s): 神山潤也、浅沼奏人、滝口裕実、堀田弘樹、角田欣一、杉井康彦
  • Organizer: 日本分析化学会第60年会
  • Place of Presentation: 名古屋
  • Year and Date: 2011-09-15
• [Presentation] Characterization of water/water and THF/watter optical waveguides by computational fluid dynamics calculation (2011)
  • Author(s): J. Kamiyama, S. Asanuma, H. Takiguchi, Hotta, K. Tsunoda, Y. Sugii
  • Organizer: JAIMA Conference 2011
  • Place of Presentation: Makuhari
  • Year and Date: 2011-09-09
• [Presentation] Characterisctics of liquid-core/liquid-cladding optical waveguide as studied by computational fluid dinamics (2011)
  • Author(s): J. Kamiyma, S. Asanuma, H. Hotta, K. Tsunoda, Y. Sugii
  • Organizer: ICAS-2011
  • Place of Presentation: Kyoto
  • Year and Date: 2011-05-23
• [Presentation] Characterisctics of liquid-core/liquid-cladding optical waveguide as studied by computational fluid dinamics (2011)
  • Author(s): Junya Kamiyma, Souto Asanuma, Hiroki Hotta, Kin-ichi Tsunoda, Yasuhiko Sugii
  • Organizer: ICAS2011
  • Place of Presentation: 京都
  • Year and Date: 2011-05-23
• [Presentation] Optical Waveguides for Interface Studies and Chemical Sensing (2010)
  • Author(s): K.Tsunoda
  • Organizer: 2010 China-Japan-Korea Symposium on Analytical Chemistry
  • Place of Presentation: 武漢(中国)(invited)
  • Year and Date: 2010-11-02
• [Presentation] Optical Waveguides for Interface Studie and Chemical Sensing (2010)
  • Author(s): K. Tsunoda(Plenary)
  • Organizer: 2010 China-Japan-Korea Symposium on Analytical Chemistry
  • Place of Presentation: Wuhan University (Wuhan China)
  • Year and Date: 2010-11-01
• [Presentation] コア・クラッド共に液体から成る液液光導波路の構築とその流体解析シミュレーション (2010)
  • Author(s): 浅沼奏人, 他
  • Organizer: 光化学討論会
  • Place of Presentation: 桐生
  • Year and Date: 2010-09-17
• [Presentation] 水/水光導波路の構築とその数値流体力学シミュレーションによるキャラクタリゼーション (2010)
  • Author(s): 神山潤也, 浅沼奏人, 堀田弘樹, 角田一, 杉井康彦
  • Organizer: 日本分析化学会第59年会
  • Place of Presentation: 東北大学、仙台
  • Year and Date: 2010-09-15
• [Presentation] 水/水光導波路の構築とその数値流体力学シミュレーションによるキャラクタリゼーション (2010)
  • Author(s): 神山潤也、浅沼奏人、堀田弘樹、角田欣一、杉井康彦
  • Organizer: 日本分析化学会第59年会
  • Place of Presentation: 仙台
  • Year and Date: 2010-09-15
• [Presentation] コア・クラッド共に水からなる水/水光導波路における導波路構造の解析 (2010)
  • Author(s): 浅沼奏人、吉井拓郎、神山潤也、堀田弘樹、杉井康彦、角田欣一
  • Organizer: 第71回分析化学討論会
  • Place of Presentation: 松江
  • Year and Date: 2010-05-15
• [Presentation] Development of liquid/liquid optical waveguides with miscible solvents and their analysis by computational fluid dynamics (2009)
  • Author(s): S. Asanuma, H. Hotta, T. Yoshii, J. Kamiyama, Y. Sugii, K. Tsunoda
  • Organizer: ISMM2009
  • Place of Presentation: Kanazawa
  • Year and Date: 2009-11-08
• [Presentation] Development of liquid/liquid optical waveguides with miscible solvents and their analysis by computational fluid dynamics (2009)
  • Author(s): Souto Asanuma, 他
  • Organizer: ISMM2009
  • Place of Presentation: 金沢
  • Year and Date: 2009-11-07
• [Presentation] 液液光導波路を利用した液液界面化学反応追跡のための流体解析 (2009)
  • Author(s): 浅沼奏人, 他
  • Organizer: 日本分析化学会第58年会
  • Place of Presentation: 札幌
  • Year and Date: 2009-09-26
• [Presentation] 液液光導波路を利用した液液界面化学反応追跡のための流体解析 (2009)
  • Author(s): 浅沼奏人, 堀田弘樹, 吉井拓郎, 神山潤也, 杉井康彦, 角田欣一
  • Organizer: 日本分析化学会第58年会
  • Place of Presentation: 北大(札幌)
  • Year and Date: 2009-09-24
• [Presentation] コア・クラッド共に液体から成る液液光導波路の構築とその流体解析シミュレーション (2009)
  • Author(s): 浅沼奏人, 堀田弘樹, 吉井拓郎, 神山潤也, 杉井康彦, 角田欣一
  • Organizer: 光化学討論会
  • Place of Presentation: 桐生
  • Year and Date: 2009-09-17
• [Presentation] 液/液光導波路を用いた不均一場で起こる化学反応の観察 (2009)
  • Author(s): 堀田弘樹, ほか
  • Organizer: 第70回分析化学討論会
  • Place of Presentation: 和歌山
  • Year and Date: 2009-05-16
• [Presentation] 液/液光導波路を用いた不均一場で起こる抗酸化剤によるラジカル還元反応の解析 (2008)
  • Author(s): 鈴木祐哉, 浅沼奏人, 桑原裕貴, 増澤大輔, 杉井康彦, 堀田弘樹, 角田欣一
  • Organizer: ポーラログラフィー及び電気分析化学討論会
  • Place of Presentation: 熊本大学(熊本)
  • Year and Date: 2008-11-22
• [Presentation] 液/液光導波路を用いた不均一場で起こる抗酸化剤によるラジカル還元反応の解析 (2008)
  • Author(s): 鈴木祐哉,浅沼奏人,桑原裕貴,増澤大輔,杉井康彦,堀田弘樹,角田欣一
  • Organizer: ポーラログラフィー及び電気分析化学討論会
  • Place of Presentation: 熊本大学
  • Year and Date: 2008-11-22
• [Presentation] 水水光導波路の構築とMAC法を用いた流れ解析 (2008)
  • Author(s): 浅沼奏人, 鈴木祐哉, 増澤大輔, 堀田弘樹, 角田欣一, 杉井康彦
  • Organizer: 日本分析化学会年会
  • Place of Presentation: 福岡大学(福岡)
  • Year and Date: 2008-09-12
• [Presentation] 水水光導波路の構築とMAC法を用いた流れ解析 (2008)
  • Author(s): 浅沼奏人・鈴木祐哉・増澤大輔・堀田弘樹・角潤欣一・杉井康彦
  • Organizer: 日本分析化学会年会
  • Place of Presentation: 福岡大
  • Year and Date: 2008-09-12
• [Presentation] Development and characterization of water/water optical waveguides (2008)
  • Author(s): S. Asanuma, Y. Suzuki, D. Masuzawa, H. Hotta, K. Tsunoda, Yasuhiko Sugii
  • Organizer: Tokyo Conference-Asia Young Analytical Chemist Session 2008
  • Place of Presentation: Makuhari, Chiba
  • Year and Date: 2008-09-04