Hamaguchi Lab.
Spectrophysical Chemistry bridges chemistry and biology
Publication List- Invited Talks
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Deca-second Mitochondria Dynamics of Living Yeast Cells as Studied by Time- and Space-resolved Raman Spectroscopy,M. Kato, C. Onogi, H. Hamaguchi, The 22nd International Conference on Raman Spectroscopy, Boston (2010.8).
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Recent Developments in Space-resolved Raman Spectroscopy at Tokyo: Single Molecules, Nano-structures and Single Living Cells, Hiro-o Hamaguchi, Gordon Research Conference on Vibrational Spectroscopy, Bidderford, USA (2010.8)
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Raman and CARS: Which wins in microspectroscopy of living cells?, Hiro-o Hamaguchi, European Conference on Non-linear Optics and Spectroscopy, Bremen (2010.6)
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What Are Local Structures and Micro Molecular Environments in Ionic Liquids?, Hiro-o Hamaguchi, ACS Symposium, San Francisco (2010.3).
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Raman Spectroscopic View of Life, Hiro-o Hamaguchi, Indian Academy of Science Platinum Jubilee Meeting, Bangalore (2009.11).
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Living Cell Chemistry: Looking at Life with Chemical Eyes, Hiro-o Hamaguchi, Topical Problems in Biophotonics 2009, Nizhny Novgorod (2009.7).
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Nanoscopic Structure of Ionic Liquids, Hiro-o Hamaguchi, 3rd International Congress on Ionic Liquids, Cairns (2009.6).
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Toward Single Molecule and Single Cell Time-resolved Vibrational Spectroscopy,Hiro-o Hamaguchi, 14th International Conference on Time-resolved Vibrational Spectroscopy, Meredith NH, USA (2009.5).
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Can Raman Spectroscopy Image Life?, Hiro-o Hamaguchi, 9th National Institute for Basic Biology Symposium, Okazaki (2009.4).
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Can Raman Spectroscopy Measure and Quantify Life?,Hiro-o Hamaguchi, Physics of Qunatum Electronics Conference 2009, Snowbird (2009.1).
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Raman Spectroscopy and Molecular Imaging of Living Cells. Hiro-o Hamaguchi, The 14th European Congress on Molecular Spectroscopy, Opatija, Croatia (2008.9).
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New possibilities of Raman spectroscopy: Detection of ensembles of single molecules and probing the viability of single living cells. Hiro-o Hamaguchi, The 21st International Conference on Raman Spectroscopy, London, UK (2008.8).
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Molecular Near-field Effect in Resonance Hyper-Raman Scattering and Detection of Ensembles of Single Molecules. Hiro-o Hamaguchi, The 17th International Workshop on Laser Physics, Trondheim, Norway (2008.7).
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Liner and Non-Linear Raman Molecular Imaging of Living Cells. Hiro-o Hamaguchi, The 1st European Conference on CARS microscopy, Igls, Austria (2008.5).
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Raman Spectroscopy: Its Width and Depth. Hiro-o Hamaguchi, The 3rd International SAOT-Workshop, Erlangen, Germany (2008.5).
The “Raman Spectroscopic Signature of Life” And Viability Imaging of Single Living cells. Hiro-o Hamaguchi, Focus on Microscopy, Awajishima (2008.4).
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Recent Advances in Raman Spectroscopy: From a Molecule to a Living Cell. Hiro-o Hamaguchi, Trombay Symposium on Radiation & Photochemsitry, Pune, India (2008.1).
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Frontiers of Raman Spectroscopy: From a Molecule to a Living cell. Hiro-o Hamaguchi, International Symposium at the Annual Meeting of the Spectroscopical Society of Japan, Tokyo (2007.11).
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Living Cell Molecular Science: A New Frontier. Hiro-o Hamaguchi, Okazaki Conference“Molecular Science and Chemical Biology of Biomolecular Function”, Okazaki (2007.11).
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Raman Spectroscopic Signature of Life and Cell Death at the Molecular Level. Hiro-o Hamaguchi, The 2nd International Workshop on Approaches to Single-Cell Analysis, Tokyo (2007.9).
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Linear and Non-linear Raman Spectroscopy and Imaging of Living Cells: Life and Death at the Cellular Level. Hiro-o Hamaguchi, Conference on Lasers and Electro-Optics Pacific Rim, Seoul, Korea (2007.8).
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Raman Spectroscopy Uncovers New Extra Ordinary Prorerties of Ionic Liquids. Hiro-o Hamaguchi, International Symposium on the Structure and Dynamics of Ionic Liquid, Chiba (2007.8).
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Raman Spectroscpy: Its Width and Depth. Hiro-o Hamaguchi, 2007 MIT/Texas A&M Universuty Summer Workshops, Casper, USA (2007.7).
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Raman Spectroscopic Signature of Life And Cell Death at the Molecular Level. Hiro-o Hamaguchi, 1]th International Conference on Laser Applications in Life Sciences, Moscow, Russia (2007.6).
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Raman Spectroscopy: Its Width and Depth. Hiro-o Hamaguchi, 1st Asian Spectroscopy Conference, Bangalore, India (2007.1).
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"Raman Spectroscopic Signature of Life" and Spontaneous Cell Death at the Molecular Level. Yu-San Huang and Hiro-o Hamaguchi, American Chemical Society North-East Regional Meeting, Binghamton NY, USA (2006.10).
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In Vivo Molecular Imaging of Life and Death of Single Living Cells by Linear and Non-linear Raman Spectroscopy. Hiro-o Hamaguchi, Indo-Japan Seminar, Kobe (2006.9).
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Are There Well-Defined Local Structures in Ionic Liquids? Hiro-o Hamaguchi, 232nd American Chemical Society National Meeting, San Francisco (2006.9).
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Near-infrared Excited Raman Spectroscopy and Its Biomedical Applications. Hiro-o Hamaguchi, New Horizon of Medical Applications of Spectroscopy: A Satellite Meeting of the 20th Internatioal Conference on Raman Spectroscopy, Tokyo (2006.8).
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Linear- and Non-linear Raman Microspectroscopy and Imaging of Single Living Cells: Visualization of Life and Death at the Cellilar Level. Hiro-o Hamaguchi, The 3rd International Nanophotonics Symposium, Osaka (2006.7).
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Looking at Molecules with Stopped Motion: From femtosecond to kilosecond. Hiro-o Hamaguchi, Indian Institute of Science CULA Inaugural Symposium, Bangalore, India (2006.4).
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Time- and Space-resolved Raman Spectroscopy: From Ultrafast Molecular Dynamics to Growth/Death of Living Cells. Hiro-o Hamaguchi, Pittcon 2006, Orlando, USA (2006.3).
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Bioactivities and Molecular Imaging of a Single Living Yeast Cell by Time- and Space-resolved Raman Spectroscopy. Hiro-o Hamaguchi, Nanomedichine 1, Okazaki (2006.2).
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Photophysics and Photochemistry in Ionic Liquids. Hiro-o Hamaguchi, Tronbay Symposium on radiation and Photochemistry 2006, Mumbai, India (2006.1).
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Photoisomerization of Retinal: A Global View. Hiro-o Hamaguchi, Pacifichem2005, Hawaii (2005.12).
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Structure, Transformation and Bioactivity of Living Yeast Cells Studied by Time- and Space-resolved Raman Spectroscopy. Hiro-o Hamaguchi, Frontier of Molecular Nanotechnology, Nara (2005.11)
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Time- and Space-resolved Raman Spectroscopy - from a molecule through an ionic liquid to a living cell -. Hiro-o Hamaguchi, 13th Natinoal Chinese Light Scattering Conference, Shanghai, China (2005.10).
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Amazing Vibrational Spectroscopy. Hiro-o Hamaguchi, FACSS 2005, Quebec City, Canada (2005.10).
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"Solvent Induced Dynamic Polarization" and Ultrafast Photochemical Dynamics in Solution. Hiro-o Hamaguchi, Asian Chemistry Congress 2005, Seoul, Korea (2005.8).
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Molecular-level Pursuit of the Cell Death of Budding Yeast by Time-resolved Raman Imaging. Hiro-o Hamaguchi, The 10th Keihanna Conference on Molecular Biophysics, Nara (2005.8).
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Spontaneous and Non-linear Raman Spectroscopy and Imaging of Living Yeast Cells. Hiro-o Hamaguchi, ICMAT2005, Singapore (2005.6).
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From Time-resolved Raman spectroscopy to Time- and Space-resolved Raman Spectroscopy. Hiro-o Hamaguchi, 12th Time-resolved Vibrational Spectroscopy Conference, Washington DC, USA (2005.6).
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Discovery of a New Magnetic Fluid: Bmim[FeCl4] Ionic Liquid. Hiro-o Hamaguchi, Intermag2005, Nagoya (2005.4)
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Dynamic Infrared Spectroscopies with the AC-coupled Dispersive Method: Nanosecond Time-resolved Infrared Spectroscopy and Infrared Electroabsorption Spectroscopy. Hiro-o Hamaguchi, Pittcon 2005, Orlando, USA (2005.3).
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Molecular-level Pursuit of Dynamical Processes in Single Living Yeast Cells by Time- and Space-resolved Raman Spectroscopy. Hiro-o Hamaguchi, Symposium on Molecule-Based Information Transmission and Reception-Application of membrane protein biofunction, Okazaki (2005.3).
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Time- and Space-resolved Raman Spectroscopy of Living Yeast Cells. Hiro-o Hamaguchi, DMAS2005, Bangalore, India (2005.2).
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Time- and Space-resolved Raman Spectroscopy: From a Molecule to a Living Cell. Hiro-o Hamaguchi, The 19th InternationalConference on Raman Spectroscopy, Gold Coast, Australia (2004.8).
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Vibrational Spectroscopy Elucidates Dynamic Structures of Complex Molecular Systems: Solution, Ionic Liquid, Living Cell.Hiro-o Hamaguchi, Molecular Ensemble 2003, Wako (2003.12)
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Near-infrared Multichannel Raman Spectroscopy: A key technology toward real-time in-vivo non-invasive cancer diagnosis. Hiro-o Hamaguchi, ICBB 2003, Beijing (2003.10).
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X-ray and Raman Spectroscopic Studies of the Structure of [bmim]X, where X=Cl, Br, I and BF4. H. Hamaguchi, R. Ozawa, S. Hayashi and S. Saha, American Chemical Society, Annual Meeting, NY (2003.9).
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Time-resolved Raman Spectroscopy: From Femtosecond Photoisomerization of Retinal to Kilosecond Cell Cycle of a Living Yeast Cell. Hiro-o Hamaguchi, The 2nd international Conference on Advanced Vibrational Spectroscopy, Nottingham, UK (2003.8).
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In-vivo Time- and Space-resolved Raman Spectroscopy of a Living Yeast Cell. Y.-S. Huang, T. Karashima, M. Yamamoto and H. Hamaguchi, Microscopy and Microanalysis 2003, San Antonio (2003.8).
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Time- and Space-resolved Vibrational Spectroscopy: From a Molecule to a Living Cell. Hiro-o Hamaguchi, The 21st International Congress on Photochemistry, Nara (2003.7).
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Time- and Space-resolved Raman Spectroscopy of a Living Yeast Cell. Hiro-o Hamaguchi, Indo/Japan Symposium on Structure and Dynamics of Complex Molecular Systems: From a Molecule to a Living Cell, Tokyo (2003.1).
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Mechanism of stepwise double proton-transfer reaction between 2-aminopyroidine and acetic acid. K. Iwata, H. Ishikawa, and Hiro-o Hamaguchi, IX International Conference on Laser Applications in Life Sciences, Vilnius, Lithuania (2002.7).
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Recent developments in biochemical and biomedical applications of Raman spectroscopy. Hiro-o Hamaguchi, The 6th International Conference on Laser Applications in Life Sciences, Vilnius, Lithuania (2002.7).
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Ultrafast Spectroscopic Investigation of the Retinal Photoisomerization. Hiro-o Hamaguchi, Lecture series in three Taiwanese universities, Taiwan (2002.6).
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Picosecond Dynamics of Photoinduced Stepwise Double Proton Transfer Reaction in the 2-Amiopyridine/Acetic Acid System. Hironori Ishikawa, Koichi Iwata and Hiro-o Hamaguchi, The 3rd Asian Photochemistry Conference, India (2002.1).
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Significance of the solvent-induced dynamic polarization in solution-state chemistry: Experiment and theory. Hiro-o Hamaguchi, Structure and Dynamics in Complex Chemical Systems, India (2001.1).
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Solvent-induced Dynamic Polarization, Vibrational Dephasing, Vibrational Band Width, and Chemical Reaction Rates of Reactive Intermediates. Hiro-o Hamaguchi, Pacifichem 2000, Hawaii (2000.12).
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Is a Picosecond Chemical Reaction Diffusion-Controlled? Koichi Iwata and Hiro-o Hamaguchi, The 11th Seoul National University and the University of Tokyo Chemistry Symposium, Tokyo, Japan (2000.11).
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Fluorescence Rejection; A Key to Ultimate Raman Spectroscopy. Hiro-o Hamaguchi, 8th International Conference on Laser Application in Life Sciences, Tokyo, Japan (2000.8).
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Photoinduced Cl Transfer Reactions between Four Aromatic Molecules and Carbon Tetrachloride Studied by Nanosecond Time-resolved Infrared Spectroscopy and Picosecond Time-resolved Fluorescence Spectroscopy. Koichi Iwata, Hiro-o Hamaguchi, and Hiroaki Takahashi, 8th International Conference on Laser Application in Life Sciences, Tokyo, Japan (2000.8).
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Ultrafast photophysics and photochemistry of retinal in solution: a newly established photoisomerization pathway through the second excited singlet state. Hiro-o Hamaguchi, Trombay Symposium on Radiation and Photochemistry, India (2000.1).
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How New Time-resolved Spectroscopies Advanced Our Understanding of the Retinal Photoisomerization. H. Hamaguchi, 9th International Conference on Time-Resolved Vibrational Spectroscopy, Tucson, U.S.A. (1999.5).
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Time- and Polarization-Resolved Multiplex Coherent Anti-Stokes Raman Spectroscopy. H. Hamaguchi, The 16th International Conference on Raman Spectroscopy, Cape Town, South Africa (1998.9).
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New vibrational spectroscopy to probe liquid structure. H. Hamaguchi, Gordon Research Conferences on Vibrational Spectroscopy and Molecular Dynamics, Plymouth, U.S.A. (1998.7).
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Recent Developments in Ultrafast Time-Resolved Spectroscopy of Electronically Excited States. H. Hamaguchi, The Jablonski Centennial Conference on Luminescence and Photophysics, Torun, Poland (1998.7).
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Ultrafast Photodissociation and Reassociation Dynamics of p-nitroaniline/acetonitrile Solvated Structures by Time-Resolved Absorption and Raman Spectroscopy. H. Hamaguchi, The Discussion Meeting on Ultrafast Chemical Phenomena, Bangalore, India (1998.3).
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Nanosecond Time-Resolved Dispersive Infrared Spectroscopy and Its Chemical Applications. H. Hamaguchi, The 24th Annual Conference of the Federation of Analytical Chemistry and Spectroscopy Societies, Providence, U.S.A. (1997.10).
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Structure and Dynamics of Short-lived Active Molecules as Studied by New Ultrafast Time-Resolved Spectroscopies. H. Hamaguchi, The 7th Chemistry Symposium between University of Tokyo and Seoul National University, Seoul, Korea (1997.5).
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Two Distinct Solvated Structures of para-Nitroaniline in Acetonitrile and Their Dissociation and Recombination Dynamics. H. Hamaguchi, The 8th International Conference of Time-Resolved Vibrational Spectroscopy, Oxford, U.K. (1997.4).
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Dynamic Structure of Photoexcited Molucules: The Outcome of Pico/Nanosecond Time-resolved Raman Studies in the Past Five Years. H. Hamaguchi, The 15th International Conference on Raman Spectroscopy, Pittsburgh, U.S.A. (1996.8).
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Ultrafast Time-resolved Vibrational Spectroscopy of Electronically Excited States. H. Hamaguchi, The International Symposium of Materials and Measurements in Molecular Electronics (M3E'96), Tsukuba, Japan (1996.2).
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Femtosecond Vibrational Dephasing and Dynamic Polarization of Electronically Excited Molecules. H. Hamaguchi, The International Workshop on Femtosecond Technology (FST '96), Tsukuba, Japan (1996.2).
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Dynamic Structure of Photoexcited Molecules as Revealed by Vibrational Band-shape Analysis. H. Hamaguchi, Pacifichem'95, Hawaii , U.S.A. (1995.12).
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New Time-resolved Spectroscopies Developed at KAST. H. Hamaguchi, The International Symposium New Developments in Ultrafast Time-Resolved Vibrational Spectroscopy, Tokyo, Japan (1995.12).
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Excess Energy Dissipation Process from Photoexcited Solute Molecule Monitored with Picosecond Time-Resolved Raman Spectroscopy. K. Iwata and H. Hamaguchi, The International Symposium New Developments in Ultrafast Time-Resolved Vibrational Spectroscopy, Tokyo, Japan (1995.12).
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Picosecond Time-resolved 2D-CARS Spectroscopy: Development and Application. T. Tahara and H. Hamaguchi, The International Symposium New Developments in Ultrafast Time-Resolved Vibrational Spectroscopy, Tokyo, Japan (1995.12).
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Nanosecond Time-resolved Infrared Spectroscoic Study of the TICT Excited State of N,N-Dymethyl-4-aminobenzonitrile. M. Hashimoto and H. Hamaguchi, The 16Ith International Conference on Photochemistry, London, U.K. (1995.8).
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Time-resolved Vibrational Spectroscopy has Brought about a New Idia in Photochemistry: The Exchange Polarization Model of Photoisomerization. H. Hamaguchi, The 16Ith International Conference on Photochemistry, London, U.K. (1995.8).
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Picosecond Time-resolved Two-dimensional Multiplex CARS Spectroscopy by Using a Streak Camera. T. Tahara and H. Hamaguchi, The 14th International Conference on Raman Spectroscopy, Hong Kong (1994.8).
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Time-resolved Raman and CARS Study of the Isomerization Dynamics of Retinal in the Excited Triplet Manifold. H. Hamaguchi and T. Tahara, The14th International Conference on Raman Spectroscopy, Hong Kong (1994.8).
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New Time-resolved Vibrational Spectroscopy for Life Science. H. Hamaguchi, 5th International Conference on Laser Applications in Life Sciences, Minsk, Belarus (1994.6).
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Picosecond Time-resolved Raman Observation of the Mode-dependent Vibrational Dynamics in S1 Trans-stilbene. K. Iwata and H. Hamaguchi, The 6th International Conference on Time-Resolved Vibrational Spectroscopy, Berlin, Germany (1993.5).
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Picosecond Time-resolved Raman/Coherent Raman Spectroscopy by Using "Pico Pump and Quasi-cw Probe" Method with a Streak Camera. T. Tahara and H. Hamaguchi, The 51th International Conference on Time-Resolved Vibrational Spectroscopy, Berlin, Germany (1993.5).
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Submicrosecond Time-resolved Infrared Study of the Electric-field-induced Reorientation of Nematic Liquid Crystals. T. I. Urano, C. Kato and H. Hamaguchi, The International Symposium on Advanced Infrared Spectroscopy, Tokyo, Japan (1993.3).
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How Fast Can Raman Spectroscopy Go? H. Hamaguchi, The Pittsburgh Conference '93, Atlanta, U.S.A. (1993.3).
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Fun with Excited States. H. Hamaguchi, Pittsburgh Conference Lectures, University of Pittsburgh, U.S.A. (1993.2).
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Dynamical Processes in Photoexcited Molecules as Revealed by Picosecond Time-resolved Raman Spectroscopy. H. Hamaguchi, The 5th Japan-Korea Joint Symposium, Okazaki, Japan (1993.1).
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Transform-limited Time-resolved Raman Spectroscopy. H. Hamaguchi, The 13Ith International Conference on Raman Spectroscopy, Wurzburg, Germany (1992.9).
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Recent Developments in Time-resolved Raman Spectroscopy. H. Hamaguchi, The 6th National Conference on Light Scattering, Huang Shan, China (1991.10).
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Raman Band Shapes and Vibrationlal Dynamics of Electronically Excited Molecule in Solution. H. Hamaguchi, The 5th International Conference on Time-Resolved Vibrational Spectroscopy, Tokyo, Japan (1991.6).
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Feasibility of Luminescence-eliminated Anti-Stokes Raman Spectroscopy. H. Hamaguchi and T. Ishibashi, 3rd International Conference on Laser Applications in Life Sciences, Moscow, USSR (1990.8).
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Photochemical Applications of Time-resolved Infrared Spectroscopy. H. Hamaguchi, The 4th International Conference on Time-Resolved Vibrational Spectroscopy, Princeton, U.S.A. (1989.6).
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Some New Aspects of Transient and Time-resolved Raman Spectroscopy. H. Hamaguchi, The 11th International Conference on Raman Spectroscopy, London, U.K. (1988.9).
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Vibrational Analyses of Trans-stilbene in the Ground (S0) and First Excited Singlet (S1) States. M. Tasumi, T. Urano, and H. Hamaguchi, The JSPS/NSF Symposium on Time-Resolved Vibrational Spectroscopy, Hawaii, U.S.A. (1985.11).
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Optical Depletion Timing: A Method to Enhance the Selectivity of Transient Raman Spectroscopy. H. Hamaguchi, The JSPS/NSF Symposium on Time-Resolved Vibrational Spectroscopy, Hawaii, U.S.A. (1985.11).
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Application of Time-resolved Resonance Raman Spectroscopy to Some Organic Photochemical Processes in Solution. H. Hamaguchi, The 2nd International Conference on Time-Resolved Vibrational Spectroscopy, Bayreuth, Germany (1985.6).