Control of molecular vibrations by double impulsive resonance Raman excitation

• Project/Area Number: 24550004
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Physical chemistry
• Research Institution: Hokkaido University
• Principal Investigator: Sato Shin-ichiro 北海道大学, 工学(系)研究科(研究院), 准教授 (10262601)
• Co-Investigator(Kenkyū-buntansha): 木場 隆之 北見工業大学, 工学部, 助教 (40567236)
• Project Period (FY): 2012-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000); Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: 脱位相緩和抑制 / 量子制御 / シクロデキストリン / 分子動力学 / 高分子 / 熱運動 / 脱位相抑制 / 量子化学 / RIKES / ラマン誘起カー効果 / 二硫化炭素 / アルコール / libration / デコヒーレンス / 分子振動 / 制御

Outline of Final Research Achievements

In the last decade, the direct control of quantum wave functions of molecular electronic and vibrational states has been developed in the areas pf coherent control of chemical reactions and quantum computing by using ultrafast femtosecond laser. For the achievment of quantum control, the suppression of decohrence of wavefunctions are obviously important. Therefore, we studied the decohrence process of molecular wavefunctions of polycondensed aromatic molecules in the cyclodextrin nanocavity in aqueous/alcohol or aqueous/keton solvents with the deconvolution method by using Voigt function fitting. We also studied fluctuation of polymers motions in aqueous solution by using molecular dynamics simulations.

Research Products

• [Journal Article] B(C6F5)3-Catalyzed Group Transfer Polymerization of N,N-Disubstituted Acrylamide Using Hydrosilane: Effect of Hydrosilane and Monomer Structures, Polymerization Mechanism, and Synthesis of α-End-Functionalized Polyacrylamides (2016)
  • Author(s): Kikuchi, S., Chen, Y., Kitano, K., Sato, S.-i., Satoh, T.,Kakuchi, T.
  • Journal Title: Macromolecules Volume: in press Issue: 8 Pages: 3049-3060
  • DOI: 10.1021/acs.macromol.6b00190
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] OFF-ON-OFF fluorescent response of N,N,N′,N′-tetrakis(1-isoquinolylmethyl)-2-hydroxy-1,3-propanediamine (1-isoHTQHPN) toward Zn2+ (2016)
  • Author(s): Yuji Mikata, Risa Ohnishi, Anna Ugai, Hideo Konno, Yasushi Nakata, Ikuko Hamagamie, Shin-ichiro Sato
  • Journal Title: Dalton Transactions Volume: 45 Issue: 17 Pages: 7250-7257
  • DOI: 10.1039/c6dt00506c
  • Peer Reviewed
• [Journal Article] Synthesis of AB block and A2B2 and A3B3 miktoarm star-shaped copolymers using ω-end-functionalized poly(methyl methacrylate) with a hydroxyl group prepared by organocatalyzed group transfer polymerization (2015)
  • Author(s): Eric, O.-T., Chen, Y., Takada, K., Sato, S.-i., Satoh, T.,Kakuchi, T
  • Journal Title: Polymer Chemistry Volume: 6 Issue: 45 Pages: 7841-7850
  • DOI: 10.1039/c5py01112d
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Zinc-specific intramolecular excimer formation in TQEN derivatives: fluorescence and zinc binding properties of TPEN-based hexadentate ligands (2014)
  • Author(s): Y. Mikata, S. Takeuchi, E. Higuchi, A. Ochi, H. Konno, K. Yanai, S.-i. Sato
  • Journal Title: Dalton Transactions Volume: 43 Issue: 43 Pages: 16377-16386
  • DOI: 10.1039/c4dt01847h
  • Peer Reviewed
• [Journal Article] Stereoblock-like Brush Copolymers Consisting of Poly(l-lactide) and Poly(d-lactide) Side Chains along Poly(norbornene) Backbone: Synthesis, Stereocomplex Formation, and Structure-Property Relationship (2014)
  • Author(s): T. Isono, Y. Kondo, S. Ozawa, Y. Chen, R. Sakai, S.-i. Sato, K. Tajima, T. Kakuchi, T. Satoh
  • Journal Title: Macromolecules Volume: 47 Issue: 20 Pages: 7118-7128
  • DOI: 10.1021/ma501647m
  • Peer Reviewed
• [Journal Article] Thermoresponsive properties of 3-, 4-, 6-, and 12-armed star-shaped poly[2-(dimethylamino)ethyl methacrylate]s prepared by core-first group transfer polymerization (2014)
  • Author(s): Seiya Kikuchi, Chen, Yougen, Keita Fuchise, Kenji Takada, Junsuke Kitakado, Shin-ichiro Sato, Toshifumi Satoh, Toyoji Kakuchi
  • Journal Title: Polymer Chemistry Volume: 5 Issue: 16 Pages: 4701-4709
  • DOI: 10.1039/c4py00290c
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Synthesis of Linear, Cyclic, Figure-Eight-Shaped, and Tadpole-Shaped Amphiphilic Block Copolyethers via t-Bu-P4-Catalyzed Ring-Opening Polymerization of Hydrophilic and Hydrophobic Glycidyl Ethers (2014)
  • Author(s): Isono, T.; Satoh, Y.; Miyachi, K.; Chen, Y.; Sato, S.-i.; Tajima, K.; Satoh, T.; Kakuchi, T.
  • Journal Title: Macromolecules Volume: 47 Issue: 9 Pages: 2853-2863
  • DOI: 10.1021/ma500494e
  • Peer Reviewed
• [Journal Article] Diphenyl Phosphate/4-Dimethylaminopyridine as an Efficient Binary Organocatalyst System for Controlled/Living Ring-Opening Polymerization of L-Lactide Leading to Diblock and End-Functionalized Poly(L-lactide)s (2014)
  • Author(s): 牧口 孝祐、菊地 誠也、屋内 一馬、小笠原 啓孝、佐藤 信一郎、佐藤 敏文、覚知 豊次
  • Journal Title: Journal of Polymer Science Part A : Polymer Chemistry Volume: 52 Issue: 7 Pages: 1047-1054
  • DOI: 10.1002/pola.27089
  • Peer Reviewed
• [Journal Article] Theoretical Study of Intramolecular Charge Transfer Turn-off Switching of N-(4-Dimethylaminobenzoyl) Thiourea Induced by Anion Recognition (2013)
  • Author(s): KAZUMA YANAI,SHIN-ICHIRO SATO
  • Journal Title: Mol. Cryst. Liq. Cryst. Volume: 580 Issue: 1 Pages: 15-21
  • DOI: 10.1080/15421406.2013.803893
  • NAID: 120005472203
  • Peer Reviewed
• [Journal Article] Structure and Intermolecular Dynamics of Carbon Disulfide/Alcohols Binary Solution (2013)
  • Author(s): Takayuki Kiba, Takashi Hirota, Akihiro Murayama, Shin-Ichiro Sato
  • Journal Title: Mol. Cryst. Liq. Cryst. Volume: 579 Issue: 1 Pages: 103-109
  • DOI: 10.1080/15421406.2013.802966
  • Peer Reviewed
• [Journal Article] Photophysical Properties of Self-assembled Cyanine-dye Dimmer Formation Assisted by Cyclodextrin Inclusion Complexation (2013)
  • Author(s): Shigeaki Abe, Takashi Hirota, Takayuki Kiba, Naoyuki Miyakawa, Fumio Watari, Akihiro Murayama, Shin-Ichiro Sato
  • Journal Title: Mol. Cryst. Liq. Cryst. Volume: 579 Issue: 1 Pages: 22-29
  • DOI: 10.1080/15421406.2013.804799
  • Peer Reviewed
• [Journal Article] Spectral Narrowing of UV-Visible Absorption and Emission Spectra of Anthracene-Derivatives in -Cyclodextrin Nanocavity: Effects of Host/Guest Stoichiometry (2012)
  • Author(s): Shin-Ichiro Sato, Yuuki Yoshizumi, Takayuki Kiba, Akihiro Murayama, Shigeaki Abe
  • Journal Title: Molecular Crystals and Liquid Crystals Volume: 568 Issue: 1 Pages: 60-65
  • DOI: 10.1080/15421406.2012.710176
  • Peer Reviewed
• [Journal Article] Morphology and Photophysical Properties of One-Dimensional Arrayed Porphyrin Aggregates Assisted by Cyclodextrin Inclusion Complexation (2012)
  • Author(s): Shigeaki Abe, Hirohisa Kobayashi, Takayuki Kiba, Fumio Watari, Shin-ichiro Sato
  • Journal Title: Molecular Crystals and Liquid Crystals Volume: 566 Issue: 1 Pages: 151-157
  • DOI: 10.1080/15421406.2012.701879
  • Peer Reviewed
• [Journal Article] Fluorescence Turn-On Sensing of Anions Based on Disassembly Process of Urea-Functionalized Poly(phenylenebutadiynylene) Aggregates (2012)
  • Author(s): R. Sakai, A. Nagai, Y. Tago, S. Sato, Y. Nishimura, T. Arai, T. Satoh and T. Kakuchi
  • Journal Title: Macromolecules Volume: 45 Issue: 10 Pages: 4122-4127
  • DOI: 10.1021/ma300481j
  • Peer Reviewed
• [Journal Article] Biodistribution of water-soluble Carbon Nanotubes in mice and its biocompatibility (2012)
  • Author(s): S.Abe, S.Itoh, D.Hayashi, T.Kobayashi, T.i Kiba, T.Akasaka, M.Uo, Y.Yawaka, S.Sato, F.Watari, T.Takada
  • Journal Title: J.Nanoscience and Nanotechnology Volume: 12 Issue: 1 Pages: 700-706
  • DOI: 10.1166/jnn.2012.5391
  • Peer Reviewed
• [Presentation] Molecular dynamics study on star-shaped thermoresponsive polymers in aqueous solution (2015)
  • Author(s): Shin-ichiro Sato
  • Organizer: Pacifichem 2015
  • Place of Presentation: Hawaii Convention Center, Honolulu, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Molecular Dynamics Simulation on Phase-transition dynamics for aqueous solution of thermoresponsive polyisocyanate with oligoethyleneoxide sidechains (2015)
  • Author(s): Shin-ichiro Satto
  • Organizer: The 4th Joint Symposium between Hokkaido University and Harbin Engineering University
  • Place of Presentation: Suzuki Hall, Hokkaido University, Sapporo
  • Year and Date: 2015-09-01
  • Int'l Joint Research / Invited
• [Presentation] Computational study of fluorescent anion-sensing molecules: effects of conformational change in the electronic excited state (2014)
  • Author(s): Shin-ichiro Sato
  • Organizer: SNU-HU Joint Symposium 2014
  • Place of Presentation: Sapporo
  • Year and Date: 2014-11-27 – 2014-11-29
  • Invited
• [Presentation] In silico study of fluorescent anion-sensing molecules: effects of conformational change in the electronic excited state (2014)
  • Author(s): Shin-ichiro Sato
  • Organizer: HU-AGH Joint Symposium 2014
  • Place of Presentation: Krakow
  • Year and Date: 2014-09-03 – 2014-09-06
  • Invited
• [Presentation] Theoretical study of intramolecular charge transfer turn-off switching of N-(4-Dimethylaminobenzoyl) thiourea induced by anion recognition (2012)
  • Author(s): Kazuma Yanai, Shin-ichiro Sato
  • Organizer: KJF International Conference on Organic Materials for Electronics and Photonics 2012
  • Place of Presentation: 仙台 東北大学 さくらホール
• [Presentation] Structure and intermolecular dynamics of carbon disulfide/alcohols binary solution (2012)
  • Author(s): akayuki Kiba1, Takashi Hirota, Akihiro Murayama, Shin-ichiro Sato
  • Organizer: KJF International Conference on Organic Materials for Electronics and Photonics 2012
  • Place of Presentation: 仙台 東北大学 さくらホール
• [Presentation] Morphology and photophysical properties of one-dimensional arrayed porphyrin aggregates assisted by cyclodextrin inclusion complexation (2012)
  • Author(s): Shigeaki Abe, Hirohisa Kobayashi, Takayuki Kiba, Fumio Watari, Shin-ichiro Sato
  • Organizer: KJF International Conference on Organic Materials for Electronics and Photonics 2012
  • Place of Presentation: 仙台 東北大学 さくらホール
• [Presentation] Extension of Redfield theory: Inclusion of non-elastic collisions
  • Author(s): Shin-ichiro Sato
  • Organizer: 245th ACS National Meeting, COMP division
  • Place of Presentation: New Orleans, LA, United States
• [Presentation] Vibronic switching of fluorescence output from urea-functionalized poly (p-phenylene) receptor by fluoride-anion recognition
  • Author(s): Kazuma Yanai, Shin-ichiro Sato
  • Organizer: 245th ACS National Meeting, COMP division
  • Place of Presentation: New Orleans, LA, United States
• [Presentation] Selective vibronic switching of fluorescence output from urea-functionalized poly (p-phenylene) induced by anion recognition
  • Author(s): Shin-ichiro Sato
  • Organizer: 20th International SPACC Symposium
  • Place of Presentation: Changchun, China
  • Invited
• [Remarks] Understanding of Cutting Edge Chemistry
  • URL: http://kkyoka.oeic.hokudai.ac.jp/frontier/en/researcher/18/050