Detailed Information

Research Field/Keywords for Research Field

• molecular spectroscopy

Employment Experience

• 1993/04 - 1997/03 Research Associate
• 1997/04 - 2001/03 Research Associate
• 2001/04 - 2006/03 Research Associate
• 2006/04 - 2007/03 Associate Professor, Faculty of Science and Engineering, Saga University
• 2007/04 - 2010/03 Associate Professor, Chemistry and Applied Chemistry, Faculty of Science and Engineering, Saga University
• 2010/04 - 2016/03 Associate Professor, Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University
• 2016/04 -  *  Professor, Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University
• 2016/04 - 2016/03 Professor, Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University

Field of Specialization

• Physical chemistry, Inorganic industrial materials, Biophysics

Research Topics and Results

• Retinal conformations in microbial rhodopsins probed by Raman optical activity 2022/11
• Reisomerization of retinal represents a molecular switch mediating Na⁺ uptake and release by a bacterial sodium-pumping rhodopsin 2022/09
• Advanced spectral analysis of complex molecular system 2022/08
• New probe for porcelain glazes by luminescence at near-infrared excitation 2022/08
• Conformational Analysis of a Retinal Schiff Base Chromophore in Proteorhodopsin by Raman Optical Activity 2021/10
• “Watching” a Molecular Twist in a Protein by Raman Optical Activity 2021/08
• Spectroscopic approach for exploring structure and function of photoreceptor proteins 2021/05
• New Probe for Porcelain Glazes by Luminescence at Near-Infrared Excitation 2021/03
• “Watching” a Molecular Twist in a Protein by Raman Optical Activity 2020/09
• Vibrational optical activity spectroscopy 2020/07
• Near-IR Raman optical activity spectroscopy of inward proton pump rhodopsin 2020/01
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with MD+QM/MM Analysis 2020/01
• Raman optical activity observes a clear structural change of active site caused by trimer formation of halorhodopsin 2020/01
• ラマン光学活性で観るハロロドプシン多量体化に伴う活性部位の構造変化 2019/10
• ラマン光学活性分光法を用いた光駆動型内向きプロトンポンプロドプシンの活性部位の構造解析 2019/10
• Near-IR Raman optical activity spectroscopy of inward proton pump rhodopsin 2019/10
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with MD+QM/MM Analysis 2019/10
• Raman optical activity observes a clear structural change of active site caused by trimer formation of halorhodopsin 2019/10
• Raman Optical Activity of the Hydrogen Out-of-plane Vibration as a Ruler for Chromophore Distortions in a Photoreceptor Protein 2019/10
• Protochromic Absorption Changes in Two-Cys Photocycle of the Blue/Orange Cyanobacteriochrome 2019/09
• Near-IR Raman optical activity spectroscopy of inward proton pump rhodopsin 2019/09
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with MD+QM/MM Analysi 2019/09
• Raman optical activity observes a clear structural change of active site caused by trimer formation of halorhodopsin 2019/09
• 石井 寿斗，原口 翔次郎，Jie Ren，新ヶ江 貴仁，藤澤 知績，花本 猛士，Wouter D. Hoff，海野 雅司 2019/07
• 分子動力学計算と量子化学計算を用いた光受容タンパク質RcaEの発色団の脱プロトン化部位の同定 2019/07
• Raman Optical Activity of the Hydrogen Out-of-plane Vibration as a Reporter for Chromophore Distortions in a Photoreceptor Protein 2019/07
• 紫外共鳴ラマン分光法を用いたシアノバクテリオクロムRcaEの光変換機構の解明 2017/03
• Assignment of Raman Optical Activity Spectra of Photoactive Yellow Protein by Isotopic Labeling 2017/03
• Raman Optical Activity of Tetra-alanine in the Poly(L-proline) II Type Peptide Conformation 2017/01
• Analysis of a hydrogen bonding network of the BLUF domain using isotope-labeled samples 2016/11
• Chromophore conformation in active site of orange carotenoid protein from Raman optical activity spectroscopy 2016/11
• Photoconversion Mechanism of Cyanobacteriochrome RcaE Studied by Ultraviolet Resonance Raman Spectroscopy 2016/11
• Analysis of Arita Porcelain by Micro-Raman Spectroscopy 2016/11
• Low temperature Raman/ROA measurement of photoreceptor protein 2016/11
• ラマン分光法の有田焼評価への活用 2016/09
• Photoactive Yellow Protein発色団の面外方向への歪みに敏感なC-H面外変角振動モードの帰属 2016/09
• 紫外共鳴ラマン分光法によるシアノバクテリオクロムRcaEの光変換機構の解析 2016/09
• Raman Optical Activity of Photoreceptor Proteins under Pre-resonance and Resonance Conditions 2016/09
• Chromophore conformation in active site of orange carotenoid protein from Raman optical activity 2016/09
• ラマン光学活性分光法 2016/08
• ラマン円偏光二色性分光を用いた色素タンパク質の構造解析 2016/06
• ラマン光学活性に基づくオレンジカロテノイドタンパク質の活性部位における発色団の立体構造変化 2016/06
• 共鳴ラマン光学法 2016/03
• Chromophore conformation in active site of orange carotenoid protein studied by Raman optical activity spectroscopy 2016/03
• Experimental Detection of the Intrinsic Difference in Raman Optical Activity of a Photoreceptor Protein under Preresonance and Resonance Conditions 2016/03
• Searching for anhamonic low frequency mode in green fluorescent protein 2016/03
• ラマン分光法の有田焼への活用について 2016/01
• Experimental detection of the intrinsic difference in Raman optical activity of a photoreceptor protein under pre-resonance and resonance conditions 2015/12
• Evidence for the presence of K and L intermediates in proteorhodopsin revealed by transient resonance Raman spectroscopy 2015/12
• 過渡共鳴ラマン分光法を用いたプロテオロドプシン光反応初期中間体の解析 2015/09
• Experimental detection of the intrinsic difference in Raman optical activity of a photoreceptor protein under pre-resonance and resonance conditions 2015/09
• Refinements of the Active Site Structures in Photoreceptor Proteins by Raman Optical Activity 2015/08
• Experimental detection of the intrinsic difference in Raman optical activity of a photoreceptor protein under pre-resonance and resonance conditions 2015/07
• 過渡共鳴ラマン分光法を用いたプロテオロドプシン初期中間体の解析 2015/07
• Active Site Structures of Heme Proteins Studied by Raman Optical Activity 2015/06
• The roles of C-terminal residues on the thermal stability and local heme environment of cytochrome c' from the thermophilic purple sulfur bacterium Thermochromatium tepidum  2015/04
• Near-Infrared Raman Optical Activity Probes the Active Site Structure of Photoreceptor Proteins 2015/02
• Exploring the active site structure of photoreceptor proteins by Raman optical activity 2015/02
• Synthesis of LiNi1/3Mn2/3O2 related cathode material from P2-Na2/3Ni1/3Mn2/3O2 for lithium ion battery 2014/11
• Synthesis of metal ion substituted P2-Na2/3Ni1/3Mn2/3O2 cathode material with enhanced performance for Na ion batteries 2014/11
• 分子動力学計算と量子化学計算を用いた環状ジペプチドのラマン円偏光二色性スペクトルの解析 2014/11
• 構造揺らぎを考慮して光受容タンパク質のラマン円偏光二色性スペクトルを解析する 2014/11
• Active Site Structure of Photoactive Yellow protin with a Locked Chromophore Analoge Revealed by Near-Infrared Raman Optical Activity 2014/11
• Near-Infrared Raman Optical Activity of Photoactive Yellow Protein with a Locked Chromophore Analogue Analyzed by Quantum Chemical Calculations and Molecular Dynamics Simulations  2014/11
• Synthesis and characterization of anisotropically expanded graphite oxide compounds derived from spherical graphite 2014/10
• Raman Optical Activity of Peptides and Photoreceptor Proteins Analyzed by Quantum Chemical Calculations Combined with Molecular Dynamics Simulations 2014/10
• Active Site Structure of Photoactive Yellow protin with a Locked Chromophore Analoge Revealed by Near-Infrared Raman Optical Activity 2014/10
• Near-Infrared Raman Optical Activity of Photoactive Yellow Protein with a Locked Chromophore Analogue Analyzed by Quantum Chemical Calculations and Molecular Dynamics Simulations  2014/10
• The electrochemical properties of low-crystallinity TiO2(B)-carbon composite as an anode material in lithium-ion battery 2014/08
• 共鳴ラマン分光法によるシアノバクテリオクロームRcaE発色団のプロトン化状態の解明 2014/07
• Raman optical activity of a cyclic dipeptide analyzed by quantum chemical calculations combined with molecular dynamics simulations 2014/05
• アラニンペプチドを用いたポリ（L-プロリン）II由来のラマン円偏光二色性スペクトルの解析 2014/03
• ラマン光学活性による色素蛋白質の構造解析 2014/02
• Protonation state of the linear tetrapyrrole chromophore in cyanobacteriochrome RcaE revealed by resonance Raman spectroscopy 2014/01
• Influence of Preparation Temperature of Precursor on the Thermal Stability of TiO2(B) and its Electrochemical Property as an Anode Material in the Lithium-Ion Battery 2014/01
• Active site structure of photoactive yellow protein with a locked chromophore analogue revealed by near infrared Raman optical activity 2014/01
• Raman optical activity spectra of poly(L-proline) II helix in alanine peptides 2014/01
• Protonation state of the linear tetrapyrrole chromophore in cyanobacteriochrome RcaE revealed by resonance Raman spectroscopy 2013/10
• Active Site Structure of Photoactive Yellow Protein with a Locked Chromophore Analogue Revealed by Near-Infrared Raman Optical Activity 2013/08
• Raman optical activity probes structural deformations of the chromophore within a protein environment 2013/08
• Active Site Structure of Photoactive Yellow Protein with a Locked Chromophore Analog Revealed by Near Infrared Raman Optical Activity 2013/08
• Raman Optical Activity Probes Structural Deformations of the Chromophore in a Photoreceptor Protein 2013/07
• 近赤外ラマン円偏光二色性分光を用いた光受容タンパク質の活性部位構造解析 ―発色団アナログを再構成したPhotoactive Yellow Proteinへの応用 2013/06
• Raman Optical Activity Probing Structural Deformations of the 4-Hydroxycinnamyl Chromophore in Photoactive Yellow Protein 2013/04
• Exploring the active site structure of a photoreceptor protein by Raman optical activity 2013/01
• ラマン円偏光二色分光によるジペプチドのコンフォメーション解析 2012/11
• 近赤外励起ラマン円偏光二色性分光と円二色性分光を用いた光受容タンパク質における活性部位の構造解析 2012/11
• Exploring the active site structure of a photoreceptor protein by Raman optical activity 2012/09
• N 末アミノ酸残基の有無は AppA BLUF ドメインの保存された トリプトファン残基の位置に影響しない 2012/09
• N-terminal truncation does not affect the location of a conserved tryptophan in the BLUF domain of AppA from Rhodobacter sphaeroides 2012/08
• 近赤外励起ラマン円偏光二色性分光と円二色性分光を用いたPhotoactive Yellow Proteinにける活性部位の構造解析 2012/06
• 近赤外ラマン円偏光二色性分光法によるPhotoactive Yellow Proteinの構造解析 2012/03
• 浦郷寛康^M・菅虎雄 ^D 2012/03
• Exploring the active site structure of photoactive yellow protein by Raman optical activity 2011/07
• Spectroscopic Evidence for the Formation of an N Intermediate during the Photocycle of Sensory Rhodopsin II (Phoborhodopsin) from Natronobacterium pharaonis 2011/03
• Photochemistry of a Putative New Class of Sensory Rhodopsin (SRIII) coded by xop2 of Haloarcular marismortui 2011/01
• Property and Reactivity of Fluoro(silyl)acetylenes and Fluoro(stannyl)acetylenes 2010/11
• Exploring the Active Site Structure of Photoreceptor Proteins by Raman Optical Activity 2010/08
• Structural Refinement of a Key Tryptophan Residue in the BLUF Photoreceptor AppA by Ultraviolet Resonance Raman Spectroscopy 2010/08
• Construction of A Near-Infrared Raman Optical Activity Spectrometer Applicable to Biological Samples 2010/08
• Structural Refinement of a Key Tryptophan Residue in the BLUF Photoreceptor AppA by Ultraviolet Resonance Raman Spectroscopy 2010/05
• フラビンを発色団としてもつ光受容タンパク質の光反応機構の解明－ラマン分光法によるアプローチ 2009/12
• Photocycle mechanisms of flavin-containing blue-light photoreceptors revealed by Raman spectroscopy 2009/10
• 共鳴ラマン分光法によるファラオニスフォボロドプシンN中間体の検出 2009/10
• ファラオニスフォボロドプシン光反応中間体の共鳴ラマン分光法による解析 2009/06
• A Possible Buckybowl-Like Structure of Zeolite Templated Carbon 2009/03
• Vibrational Assignment of the Flavin-Cysteinyl Adduct in a Signaling State of the LOV Domain in FKF1 2009/03
• Raman Spectra and Vibrational Assignment for a Signaling State of FKF1 LOV Domain 2008/08
• 暗状態およびシグナル状態におけるLOVドメインの振動スペクトルと基準振動解析 2007/12
• ラマン円偏光二色性分光によるタンパク質の高次構造解析法の開発 2007/09
• 振動分光と第一原理計算からタンパク質の動的構造を明らかにする 2007/06
• シロイズナズナFKF1-LOVドメインにおけるフラビンのラマンスペクトルと基準振動解析 2007/06
• Flavin-Containing Blue Light Photoreceptor Proteins Studied by Raman Spectroscopy 2007/03
• Vibrational Assignment of the 4-Hydroxycinnamyl Chromophore in Photoactive Yellow Protein 2007/02
• Flavin-Containing Blue-Light Receptor BLUF Protein Studied by Mutagenesis, Spectroscopy, and Quantum Chemical Calculations 2006/12
• Light-induced structural changes in the BLUF domain of AppA Revealed by Raman Spectroscopy 2006/11
• フラビンを発色団とする青色光受容BLUFタンパク質の活性部位構造 2006/09
• Photocycle Intermediates of Photoactive Yellow Protein Studied by Raman Spectroscopy 2006/08
• Active Site Structure of the Flavin Containing Blue-Light Receptor BLUF Protein Revealed by Raman Spectroscopy 2006/08
• Structural Changes during the Photocycle of Photoactive Yellow Protein Studied by Resonance Raman Spectroscopy 2006/08
• フラビンを発色団としてもつ青色光受容BLUFタンパク質の活性部位構造の解析 2006/07
• 量子化学計算による芳香族アミノ酸残基の紫外共鳴ラマンスペクトルの検討 2006/03
• Structural Changes during the Photocycle of Photoactive Yellow Protein Monitored by Ultraviolet Resonance Raman Spectra of Tyrosine and Tryptophan 2006/01
• Orientation of a Key Glutamine Residue in the BLUF Domain from AppA Revealed by Mutagenesis, Spectroscopy, and Quantum Chemical Calculations 2006
• Blue Light Photoreceptor Proteins Studied by Raman Spectroscopy 2006
• Resonance Raman spectroscopy reveals structural changes during the photocycle of photoactive yellow protein 2005/12
• 暗状態Photoactive Yellow Proteinラマンスペクトルの帰属 2005/11
• ラマン分光法で探る光受容タンパク質の光反応機構 2005/09
• フラビンを発色団とする青色光受容体AppAの光反応機構:ラマン分光法による研究 2005/06
• A BLUF Domain Mediates Light Signal through Altered Chromophore-Protein Interactions 2005/04
• 時間分解ラマン法によるイエロータンパクの動的構造の解析 2005/03
• Structural Changes during the Photocycle of Photoactive Yellow Protein Monitored by Ultraviolet Resonance Raman Spectra of Tyrosine and Tryptophan 2005
• Dual Raman Features of Double Coaxial Carbon Nanotubes with N-Doped and B-Doped Multiwalls 2005
• Time and Frequency Domain Investigations on Ultrafast Photoisomerization Reaction Dynamics of PYP 2005
• Light-Induced Structural Changes in the Active Site of the BLUF Domain in AppA by Raman Spectroscopy 2005
• M中間体の形成に伴うPhotoactive Yellow Proteinのタンパク部分の構造変化：紫外共鳴ラマン分光法による解析 2004/12
• 光活性蛋白質PYPの光異性化初期過程のダイナミクス 2004/11
• フラビンを発色団としてもつ新規光受容タンパク質AppAの光反応機構 2004/09
• 振動分光法と量子化学計算で探る光受容タンパク質の動きと機能 2004/07
• Photoactive Yellow Protein 中間体における２つの活性部位構造の役割 2004/07
• ラマン分光法による新規青色光受容BLUFタンパク質の光反応機構の解明 2004/07
• Resonance Raman Evidence for Two Conformations Involved in the L Intermediate of Photoactive Yellow Protein 2004
• Time and Frequency Domain Investigations on Ultrafast Photoreaction Dynamics of Photoactive Yellow Protein (PYP) 2004
• Low-Frequency Vibrations and Their Role in Ultrafast Photoisomerization Reaction Dynamics of Photoactive Yellow Protein 2004
• Resonance Raman Spectroscopy Reveals the Origin of an Intermediate Wavelength Form in Photoactive Yellow Protein 2004
• Silicon-germanium alloy prepared by laser-induced pyrolysis of organogermanium nanocluster spin-coated on Si substrate 2003
• Assignment of Resonance Raman Spectrum of Photoactive Yellow Protein in Its Long-Lived Blue-Shifted Intermediate 2003
• The Lowest Photoexcited Triplet State of Subphthalocyanine in Solid and Fluid Environments. Time-Resolved Electron Paramagnetic Resonance Studies 2003

Books

• Advanced spectral analysis of complex molecular system;　2022/08
  ANNOUNCEMENT INFO.;　Molecular and Laser Spectroscopy: Advances and Applications: Volume 3; Gupta, V. P. Ed.; Elsevier Inc. (2022), 22-54
  AUTHOR;　Fujisawa, T., Unno, M.
  
• Vibrational optical activity spectroscopy;　2020/07
  ANNOUNCEMENT INFO.;　Molecular and Laser Spectroscopy, Advances and Applications: Volume 2, 41-82
  AUTHOR;　Tomotsumi Fujisawa, Masashi Unno
  

Original Articles

• Reisomerization of retinal represents a molecular switch mediating Na⁺ uptake and release by a bacterial sodium-pumping rhodopsin;　2022/09
  ANNOUNCEMENT INFO.;　Journal of Biological Chemistry, 298, 9, 100792
  AUTHOR;　Fujisawa, Tomotsumi; Kinoue, Kouta; Seike, Ryouhei; Kikukawa, Takashi; Unno, Masashi
  
• Raman Spectroscopy of an Atypical C15- E, syn Bilin Chromophore in Cyanobacteriochrome RcaE;　2022/02
  ANNOUNCEMENT INFO.;　Journal of Physical Chemistry B, 126, 4, 813 - 821
  AUTHOR;　Okuda, Yuji; Miyoshi, Risako; Kamo, Takanari; Fujisawa, Tomotsumi; Nagae, Takayuki; Mishima, Masaki; Eki, Toshihiko; Hirose, Yuu; Unno, Masashi
  
• Conformational Analysis of a Retinal Schiff Base Chromophore in Proteorhodopsin by Raman Optical Activity;　2021/10
  ANNOUNCEMENT INFO.;　Journal of Physical Chemistry Letters, 12, 39, 9564 - 9568
  AUTHOR;　Fujisawa, Tomotsumi; Nishikawa, Kouhei; Tamogami, Jun; Unno, Masashi
  
• Structural basis of the protochromic green/red photocycle of the chromatic acclimation sensor RcaE;　2021/05
  ANNOUNCEMENT INFO.;　Proceedings of the National Academy of Sciences of the United States of America, 118, 20, -
  AUTHOR;　Nagae, Takayuki; Unno, Masashi; Koizumi, Taiki; Miyanoiri, Yohei; Fujisawa, Tomotsumi; Masui, Kento; Kamo, Takanari; Wada, Kei; Eki, Toshihiko; Ito, Yutaka; Hirose, Yuu; Mishima, Masaki
  
• Spectroscopic approach for exploring structure and function of photoreceptor proteins;　2021/05
  ANNOUNCEMENT INFO.;　Biophysics and Physicobiology, 18, 127-130
  AUTHOR;　Masashi Unno, Yuu Hirose, Masaki Mishima, Takashi Kikukawa, Tomotsumi Fujisawa, Tatsuya Iwata, Jun Tamogami
  
• Prestress in alumina-strengthened porcelain as estimated with Raman scattering spectroscopy;　2021/05
  ANNOUNCEMENT INFO.;　Journal of the Ceramic Society of Japan, 129, 5, 267 - 270
  AUTHOR;　Akatsu, Takashi; Unno, Masashi; Fujisawa, Tomotsumi
  
• New Probe for Porcelain Glazes by Luminescence at Near-Infrared Excitation;　2021/03
  ANNOUNCEMENT INFO.;　ACS Omega, 6, 11, 7829 - 7833
  AUTHOR;　Kamura, Shoutaro; Tani, Takumi; Matsuo, Hideyuki; Onaka, Yoshimitsu; Fujisawa, Tomotsumi; Unno, Masashi
  
• Low-temperature Raman spectroscopy of sodium-pump rhodopsin fromIndibacter alkaliphilus: insight of Na⁺binding for active Na⁺transport;　2021/01
  ANNOUNCEMENT INFO.;　Physical Chemistry Chemical Physics, 23, 3, 2072 - 2079
  AUTHOR;　Nakamizo, Yushi; Fujisawa, Tomotsumi; Kikukawa, Takashi; Okamura, Akiko; Baba, Hiroaki; Unno, Masashi
  
• “Watching” a Molecular Twist in a Protein by Raman Optical Activity;　2020/09
  ANNOUNCEMENT INFO.;　The Journal of Physical Chemistry Letters, 11, 8579-8584
  AUTHOR;　Junpei Matsuo, Takashi Kikukawa, Tomotsumi Fujisawa, Wouter D. Hoff, and Masashi Unno
  
• Protochromic absorption changes in the two-cysteine photocycle of a blue/orange cyanobacteriochrome;　2019/12
  ANNOUNCEMENT INFO.;　The Journal of biological chemistry, 294, 49, 18909 - 18922
  AUTHOR;　Sato, Teppei; Kikukawa, Takashi; Miyoshi, Risako; Kajimoto, Kousuke; Yonekawa, Chinatsu; Fujisawa, Tomotsumi; Unno, Masashi; Eki, Toshihiko; Hirose, Yuu
  
• Functional importance of the oligomer formation of the cyanobacterial H⁺ pump Gloeobacter rhodopsin;　2019/12
  ANNOUNCEMENT INFO.;　Scientific Reports, 9, 1, -
  AUTHOR;　Iizuka, Azusa; Kajimoto, Kousuke; Fujisawa, Tomotsumi; Tsukamoto, Takashi; Aizawa, Tomoyasu; Kamo, Naoki; Jung, Kwang Hwan; Unno, Masashi; Demura, Makoto; Kikukawa, Takashi
  
• Low-Temperature Raman Spectroscopy of Halorhodopsin from Natronomonas pharaonis: Structural Discrimination of Blue-Shifted and Red-Shifted Photoproducts;　2019/10
  ANNOUNCEMENT INFO.;　Biochemistry, 58, 40, 4159 - 4167
  AUTHOR;　Fujisawa, Tomotsumi; Kiyota, Hayato; Kikukawa, Takashi; Unno, Masashi
  
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with an Advanced Computational Analysis;　2019/04
  ANNOUNCEMENT INFO.;　Journal of Physical Chemistry B, 123, 15, 3242 - 3247
  AUTHOR;　Osoegawa, Shinsuke; Miyoshi, Risako; Watanabe, Kouhei; Hirose, Yuu; Fujisawa, Tomotsumi; Ikeuchi, Masahiko; Unno, Masashi
  
• Size-dependent separation of graphene oxide by deformation of packed-gel in a chromatographic column;　2019/01
  ANNOUNCEMENT INFO.;　Separation Science and Technology (Philadelphia), -
  AUTHOR;　Takaoka, Yuji; Esaki, Shohei; Sakaguchi, Koichi; Fujisawa, Tomotsumi; Unno, Masashi; Morisada, Shintaro; Ohto, Keisuke; Kawakita, Hidetaka
  
• Hydrogen Bonding Environments in the Photocycle Process around the Flavin Chromophore of the AppA-BLUF domain;　2018/09
  ANNOUNCEMENT INFO.;　Journal of the American Chemical Society, 140, 38, 11982 - 11991
  AUTHOR;　Iwata, Tatsuya; Nagai, Takashi; Ito, Shota; Osoegawa, Shinsuke; Iseki, Mineo; Watanabe, Masakatsu; Unno, Masashi; Kitagawa, Shinya; Kandori, Hideki
  
• Low-temperature Raman spectroscopy reveals small chromophore distortion in primary photointermediate of proteorhodopsin;　2018/09
  ANNOUNCEMENT INFO.;　FEBS Letters, 592, 18, 3054 - 3061
  AUTHOR;　Fujisawa, Tomotsumi; Abe, Masahiro; Tamogami, Jun; Kikukawa, Takashi; Kamo, Naoki; Unno, Masashi
  
• Spectroscopic ruler for measuring active-site distortions based on Raman optical activity of a hydrogen out-of-plane vibration;　2018/01
  ANNOUNCEMENT INFO.;　Proceedings of the National Academy of Sciences of the United States of America, 115, 35, 8671 - 8675
  AUTHOR;　Haraguchi, Shojiro; Shingae, Takahito; Fujisawa, Tomotsumi; Kasai, Noritaka; Kumauchi, Masato; Hanamoto, Takeshi; Hoff, Wouter D.; Unno, Masashi
  
• Raman Optical Activity Reveals Carotenoid Photoactivation Events in the Orange Carotenoid Protein in Solution;　2017/08
  ANNOUNCEMENT INFO.;　Journal of the American Chemical Society, 139, 30, 10456 - 10460
  AUTHOR;　Fujisawa, Tomotsumi; Leverenz, Ryan L.; Leverenz, Ryan L.; Leverenz, Ryan L.; Nagamine, Momoka; Kerfeld, Cheryl A.; Kerfeld, Cheryl A.; Unno, Masashi
  
• Hydrogen Bonding Environment of the N3-H Group of Flavin Mononucleotide in the Light Oxygen Voltage Domains of Phototropins;　2017/06
  ANNOUNCEMENT INFO.;　Biochemistry, 56, 24, 3099 - 3108
  AUTHOR;　Iwata, Tatsuya; Iwata, Tatsuya; Nozaki, Dai; Yamamoto, Atsushi; Koyama, Takayuki; Nishina, Yasuzo; Shiga, Kiyoshi; Tokutomi, Satoru; Unno, Masashi; Kandori, Hideki
  
• Transient Resonance Raman Spectroscopy of a Light-Driven Sodium-Ion-Pump Rhodopsin from Indibacter alkaliphilus;　2017/05
  ANNOUNCEMENT INFO.;　Journal of Physical Chemistry B, 121, 17, 4431 - 4437
  AUTHOR;　Kajimoto, Kousuke; Kikukawa, Takashi; Kikukawa, Takashi; Nakashima, Hiroki; Yamaryo, Haruki; Saito, Yuta; Fujisawa, Tomotsumi; Demura, Makoto; Demura, Makoto; Unno, Masashi
  
• Raman Optical Activity of Tetra-alanine in the Poly(L-proline) II Type Peptide Conformation;　2017/01
  ANNOUNCEMENT INFO.;　Phys. Chem. Chem. Phys. , 19, 2078-2086
  AUTHOR;　Furuta, M., Fujisawa, T., Urago, H., Eguchi, T., Shingae, T., Takahashi, S., Blanch, E. W., Unno, M.
  
• Experimental detection of the intrinsic difference in Raman optical activity of a photoreceptor protein under pre-resonance and resonance conditions;　2015/07
  ANNOUNCEMENT INFO.;　Angew. Chem. Int. Ed. , 54, 11555-11558
  AUTHOR;　Haraguchi, S., Hara, M., Shingae, T., Kumauchi, M., Hoff, W. D., Unno, M.
  
• The roles of C-terminal residues on the thermal stability and local heme environment of cytochrome c' from the thermophilic purple sulfur bacterium Thermochromatium tepidum ;　2015/04
  ANNOUNCEMENT INFO.;　Photosynth. Res., 124, 19-29
  AUTHOR;　Kimura, Y., Kasuga, S., Unno, M., Furusawa, T., Osoegawa, S., Sasaki, Y., Ohno, T., Wang-Otomo, Z.-Y.
  
• Synthesis of LiNi1/3Mn2/3O2 related cathode material from P2-Na2/3Ni1/3Mn2/3O2 for lithium ion battery;　2014/11
  ANNOUNCEMENT INFO.;　Mater. Lett., 134, 206-209
  AUTHOR;　Zhao, W., Tanaka, A., Tanaka, A., Unno, M., Yamamoto, S., Noguchi, H.
  
• Synthesis of metal ion substituted P2-Na2/3Ni1/3Mn2/3O2 cathode material with enhanced performance for Na ion batteries;　2014/11
  ANNOUNCEMENT INFO.;　Mater. Lett., 135, 131-134
  AUTHOR;　Zhao, W., Kirie, H., Tanaka, A., Unno, M., Yamamoto, S., Noguchi, H.
  
• Synthesis and characterization of anisotropically expanded graphite oxide compounds derived from spherical graphite;　2014/10
  ANNOUNCEMENT INFO.;　J. Colloid Interface Sci., 431, 8-16
  AUTHOR;　Zhao, W., Kido, G., Harada, S. Unno, M., Noguchi, H.
  
• The electrochemical properties of low-crystallinity TiO2(B)-carbon composite as an anode material in lithium-ion battery;　2014/08
  ANNOUNCEMENT INFO.;　Electrochim. Acta, 136, 266-273
  AUTHOR;　Furuya, Y., Zhao, W., Unno, M., Noguchi, T.
  
• Raman optical activity of a cyclic dipeptide analyzed by quantum chemical calculations combined with molecular dynamics simulations;　2014/05
  ANNOUNCEMENT INFO.;　J. Phys. Chem. B, 118, 6767-6774
  AUTHOR;　Urago, H., Suga, T., Hirata, T., Kodama, H., Unno, M.
  
• Influence of Preparation Temperature of Precursor on the Thermal Stability of TiO2(B) and its Electrochemical Property as an Anode Material in the Lithium-Ion Battery;　2014/01
  ANNOUNCEMENT INFO.;　Electrochemistry, 82, 7-13
  AUTHOR;　Furuya, T., Zhao, W., Iida, T., Unno, M., Noguchi, H.
  
• Active Site Structure of Photoactive Yellow Protein with a Locked Chromophore Analogue Revealed by Near-Infrared Raman Optical Activity;　2013/08
  ANNOUNCEMENT INFO.;　J. Phys. Chem. Lett., 4, 18, 3031-3038
  AUTHOR;　Kensuke Kubota, Takahito Shingae, Nicole D. Foster, Masato Kumauchi, Wouter D. Hoff, Masashi Unno
  
• Raman Optical Activity Probing Structural Deformations of the 4-Hydroxycinnamyl Chromophore in Photoactive Yellow Protein;　2013/04
  ANNOUNCEMENT INFO.;　J. Phys. Chem. Lett., 4, 8, 1322-1327
  AUTHOR;　Takahito Shingae, Kensuke Kubota, Masato Kumauchi, Fumio Tokunaga, Masashi Unno
  
• Exploring the active site structure of a photoreceptor protein by Raman optical activity;　2013/01
  ANNOUNCEMENT INFO.;　J. Phys. Chem. B, 117, 1321-1325
  AUTHOR;　Unno, M., Kikukawa, T., Kumauchi, M., & Kamo, N.
  
• N-terminal truncation does not affect the location of a conserved tryptophan in the BLUF domain of AppA from Rhodobacter sphaeroides;　2012/08
  ANNOUNCEMENT INFO.;　J. Phys. Chem. B, 116, 8974-8980
  AUTHOR;　Unno, M., Tsukiji, Y., Kubota, K., & Masuda, S.
  
• Spectroscopic Evidence for the Formation of an N Intermediate during the Photocycle of Sensory Rhodopsin II (Phoborhodopsin) from Natronobacterium pharaonis;　2011/03
  ANNOUNCEMENT INFO.;　Biochemistry, 50, 2135-2143
  AUTHOR;　Tateishi, Y., Abe, T., Tamogami, J., Nakao, Y., Kikukawa, T., Kamo, N., & Unno, M.
  
• Photochemistry of a Putative New Class of Sensory Rhodopsin (SRIII) coded by xop2 of Haloarcular marismortui;　2011/01
  ANNOUNCEMENT INFO.;　J. Photochem. Photobiol. B, 102, 45-54
  AUTHOR;　Nakao, Y., Kikukawa, T., Shimono1, K., Tamogami1, J., Kimitsuki, N., Nara, T., Unno, M., Ihara, K., & Kamo, N.
  
• Property and Reactivity of Fluoro(silyl)acetylenes and Fluoro(stannyl)acetylenes;　2010/11
  ANNOUNCEMENT INFO.;　J. Org. Chem., 75, 8326-8329
  AUTHOR;　Shiosaki, M., Unno, M., Hanamoto, T.
  
• Structural Refinement of a Key Tryptophan Residue in the BLUF Photoreceptor AppA by Ultraviolet Resonance Raman Spectroscopy;　2010/05
  ANNOUNCEMENT INFO.;　Biophys. J., 98, 1949-1956
  AUTHOR;　Unno, M., Kikuchi, S. & Masuda, S.
  
• A Possible Buckybowl-Like Structure of Zeolite Templated Carbon;　2009/03
  ANNOUNCEMENT INFO.;　Carbon, 47, 1220-1230
  AUTHOR;　Nishihara, H., Yang, Q.-H., Hou, P.-X., Unno, M., Yamauchi, S., Saito, R., Paredes, J. I., Martínez-Alonso, A., Tascón, J. M. D., Sato, Y., Terauchi, M., & Kyotani, T.
  
• Vibrational Assignment of the Flavin-Cysteinyl Adduct in a Signaling State of the LOV Domain in FKF1;　2009/03
  ANNOUNCEMENT INFO.;　, 113, 2913-2921
  AUTHOR;　Kikuchi, S. Unno, M., Zikihara, K., Tokutomi, S., & Yamauchi, S.
  
• Vibrational Assignment of the 4-Hydroxycinnamyl Chromophore in Photoactive Yellow Protein;　2007/02
  ANNOUNCEMENT INFO.;　J. Phys. Chem. B, 111, 10, 2719- 2726
  AUTHOR;　Masashi Unno, Masato Kumauchi, Fumio Tokunaga, and Seigo Yamauchi
  
• Orientation of a Key Glutamine Residue in the BLUF Domain from AppA Revealed by Mutagenesis, Spectroscopy, and Quantum Chemical Calculations;　2006
  ANNOUNCEMENT INFO.;　JOURNAL- AMERICAN CHEMICAL SOCIETY, 128, 17, 5638-5639
  AUTHOR;　Unno, M / Masuda, S / Ono, T.-a / Yamauchi, S
  
• Structural Changes during the Photocycle of Photoactive Yellow Protein Monitored by Ultraviolet Resonance Raman Spectra of Tyrosine and Tryptophan;　2005
  ANNOUNCEMENT INFO.;　JOURNAL OF PHYSICAL CHEMISTRY B, 109, 49, 23666-23673
  AUTHOR;　El-Mashtoly, S. F / Yamauchi, S / Kumauchi, M / Hamada, N / Tokunaga, F / Unno, M
  
• Dual Raman Features of Double Coaxial Carbon Nanotubes with N-Doped and B-Doped Multiwalls;　2005
  ANNOUNCEMENT INFO.;　Nano Letters, 5, 2465-2469
  AUTHOR;　Yang, Q.-H., Hou, P.-X., Unno, M., Yamauchi, S., Saito, R. & Kyotani, T.
  
• Time and Frequency Domain Investigations on Ultrafast Photoisomerization Reaction Dynamics of PYP;　2005
  ANNOUNCEMENT INFO.;　SPRINGER SERIES IN CHEMICAL PHYSICS, 79, 604-606
  AUTHOR;　Chosrowjan, H / Taniguchi, S / Mataga, N / Hamada, N / Tokunaga, F / Unno, M
  
• Light-Induced Structural Changes in the Active Site of the BLUF Domain in AppA by Raman Spectroscopy;　2005
  ANNOUNCEMENT INFO.;　JOURNAL OF PHYSICAL CHEMISTRY B, 109, 25, 12620-12626
  AUTHOR;　Unno, M / Sano, R / Masuda, S / Ono, T.-a / Yamauchi, S
  
• Resonance Raman Evidence for Two Conformations Involved in the L Intermediate of Photoactive Yellow Protein;　2004
  ANNOUNCEMENT INFO.;　JOURNAL OF BIOLOGICAL CHEMISTRY, 279, 23, 23855-23858
  AUTHOR;　Unno, M / Kumauchi, M / Hamada, N / Tokunaga, F / Yamauchi, S
  
• Time and Frequency Domain Investigations on Ultrafast Photoreaction Dynamics of Photoactive Yellow Protein (PYP);　2004
  ANNOUNCEMENT INFO.;　REVIEW OF LASER ENGINEERING, 32, 2, 114-120
  AUTHOR;　Chosrowjan, H / Mataga, N / Taniguchi, S / Unno, M / Kamikubo, H / Imamoto, Y / Kataoka, M
  
• Low-Frequency Vibrations and Their Role in Ultrafast Photoisomerization Reaction Dynamics of Photoactive Yellow Protein;　2004
  ANNOUNCEMENT INFO.;　Journal of Physical Chemistry B, 108, 2686-2689
  AUTHOR;　Chosrowjan, H., Taniguchi, S., Mataga, N., Unno, M., Yamauchi, S., Hamada, N., Kumauchi, M., & Tokunaga, F.
  
• Resonance Raman Spectroscopy Reveals the Origin of an Intermediate Wavelength Form in Photoactive Yellow Protein;　2004
  ANNOUNCEMENT INFO.;　BIOCHEMISTRY, 43, 8, 2279-2287
  AUTHOR;　El-Mashtoly, S. F / Unno, M / Kumauchi, M / Hamada, N / Fujiwara, K / Sasaki, J / Imamoto, Y / Kataoka, M / Tokunaga, F / Yamauchi, S
  
• Silicon-germanium alloy prepared by laser-induced pyrolysis of organogermanium nanocluster spin-coated on Si substrate;　2003
  ANNOUNCEMENT INFO.;　MATERIALS LETTERS, 57, 20, 3043-3047
  AUTHOR;　Watanabe, A. / Unno, M / Hojo, F / Miwa, T
  
• Assignment of Resonance Raman Spectrum of Photoactive Yellow Protein in Its Long-Lived Blue-Shifted Intermediate;　2003
  ANNOUNCEMENT INFO.;　JOURNAL OF PHYSICAL CHEMISTRY B, 107, 12, 2837-2845
  AUTHOR;　Unno, M / Unno, M / Sasaki, J / Tokunaga, F / Yamauchi, S
  
• The Lowest Photoexcited Triplet State of Subphthalocyanine in Solid and Fluid Environments. Time-Resolved Electron Paramagnetic Resonance Studies;　2003
  ANNOUNCEMENT INFO.;　Journal of Physical Chemistry A, 107, 1478-1485
  AUTHOR;　Yamauchi, S., Takahashi, A., Iwasaki, Y., Unno, M., Ohba, Y., Higuchi, J., Blank, A., & Levanon, H.
  

Material, Commentary, Editorials, Research Report, A Comprehensive Journal Articles

• ラマン分光法の有田焼評価への活用;　2016/09
  ANNOUNCEMENT INFO.;　, 51, 1, 550-552
  AUTHOR;　
  
• ラマン光学活性分光法;　2016/08
  ANNOUNCEMENT INFO.;　, 65, 1, 218-231
  AUTHOR;　
  
• 共鳴ラマン光学法;　2016/03
  ANNOUNCEMENT INFO.;　, 350-351
  AUTHOR;　
  
• ラマン光学活性による色素蛋白質の構造解析;　2014/02
  ANNOUNCEMENT INFO.;　, 54, 1, 39-42
  AUTHOR;　
  
• Exploring the Active Site Structure of Photoreceptor Proteins by Raman Optical Activity;　2010/08
  ANNOUNCEMENT INFO.;　Proceedings of the XXIst International Conference on Raman Spectroscopy, 102-103
  AUTHOR;　 Unno, M., Shingae, T., Kikukawa, T., & Kamo, N.
  
• Structural Refinement of a Key Tryptophan Residue in the BLUF Photoreceptor AppA by Ultraviolet Resonance Raman Spectroscopy;　2010/08
  ANNOUNCEMENT INFO.;　Proceedings of the XXIst International Conference on Raman Spectroscopy, 623-624
  AUTHOR;　Unno, M., Kikuchi, S., & Masuda, S.
  

General Lectures

• Near-IR Raman optical activity spectroscopy of inward proton pump rhodopsin;　2020/01
  ANNOUNCEMENT INFO.;　10th Joint Seminar between Saga University and Liaoning University
  AUTHOR;　Ryosuke Kuroiwa, Tomotsumi Fujusawa, Yuki Sudo, Megumi Kamimura, Saki Inoue, Masashi Unno
  
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with MD+QM/MM Analysis;　2020/01
  ANNOUNCEMENT INFO.;　10th Joint Seminar between Saga University and Liaoning University
  AUTHOR;　Risako Miyoshi, Shinsuke Osoegawa, Kouhei Watanabe, Yuu Hirose, Tomotsumi Fujisawa, Masahiko Ikeuchi, Masashi Unno
  
• Raman optical activity observes a clear structural change of active site caused by trimer formation of halorhodopsin;　2020/01
  ANNOUNCEMENT INFO.;　10th Joint Seminar between Saga University and Liaoning University
  AUTHOR;　Shogo Ogawa, Tomotsumi Fujisawa, Takashi Kikukawa, Masashi Unno
  
• ラマン光学活性で観るハロロドプシン多量体化に伴う活性部位の構造変化;　2019/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ラマン光学活性分光法を用いた光駆動型内向きプロトンポンプロドプシンの活性部位の構造解析;　2019/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Near-IR Raman optical activity spectroscopy of inward proton pump rhodopsin;　2019/10
  ANNOUNCEMENT INFO.;　The 3rd Tri-U Saga-Daegu-Soochow University International Joint Symposium
  AUTHOR;　Ryosuke Kuroiwa, Tomotsumi Fujusawa, Yuki Sudo, Megumi Kamimura, Saki Inoue, Masashi Unno
  
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with MD+QM/MM Analysis;　2019/10
  ANNOUNCEMENT INFO.;　The 3rd Tri-U Saga-Daegu-Soochow University International Joint Symposium
  AUTHOR;　Risako Miyoshi, Shinsuke Osoegawa, Kouhei Watanabe, Yuu Hirose, Tomotsumi Fujisawa, Masahiko Ikeuchi, Masashi Unno
  
• Raman optical activity observes a clear structural change of active site caused by trimer formation of halorhodopsin;　2019/10
  ANNOUNCEMENT INFO.;　The 3rd Tri-U Saga-Daegu-Soochow University International Joint Symposium
  AUTHOR;　Shogo Ogawa, Tomotsumi Fujisawa, Takashi Kikukawa, Masashi Unno
  
• Protochromic Absorption Changes in Two-Cys Photocycle of the Blue/Orange Cyanobacteriochrome;　2019/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Teppei Sato, Takashi Kikukawa, Risako Miyoshi, Kosuke Kajimoto, Chinatsu Yonekawa, Tomotsumi Fujisawa, Masashi Unno, Toshihiko Eki, Yuu Hirose
  
• Near-IR Raman optical activity spectroscopy of inward proton pump rhodopsin;　2019/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Ryosuke Kuroiwa, Tomotsumi Fujusawa, Yuki Sudo, Megumi Kamimura, Saki Inoue, Masashi Unno
  
• Identification of the Deprotonated Pyrrole Nitrogen of the Bilin-Based Photoreceptor by Raman Spectroscopy with MD+QM/MM Analysi;　2019/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Risako Miyoshi, Shinsuke Osoegawa, Kouhei Watanabe, Yuu Hirose, Tomotsumi Fujisawa, Masahiko Ikeuchi, Masashi Unno
  
• Raman optical activity observes a clear structural change of active site caused by trimer formation of halorhodopsin;　2019/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shogo Ogawa, Tomotsumi Fujisawa, Takashi Kikukawa, Masashi Unno
  
• 石井 寿斗，原口 翔次郎，Jie Ren，新ヶ江 貴仁，藤澤 知績，花本 猛士，Wouter D. Hoff，海野 雅司;　2019/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 分子動力学計算と量子化学計算を用いた光受容タンパク質RcaEの発色団の脱プロトン化部位の同定;　2019/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 紫外共鳴ラマン分光法を用いたシアノバクテリオクロムRcaEの光変換機構の解明;　2017/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　FUJISAWA, Tomotsumi; LEVERENZ, Ryan; KERFELD, Cheryl; UNNO, Masashi
  
• Assignment of Raman Optical Activity Spectra of Photoactive Yellow Protein by Isotopic Labeling;　2017/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　○HARAGUCHI, Shojiro; SHINGAE, Takahito; KASAI, Noritaka; KUMAUCHI, Masato; FUJISAWA, Tomotsumi; HANAMOTO, Takeshi; HOFF, Wouter D.; UNNO, Masashi
  
• Analysis of a hydrogen bonding network of the BLUF domain using isotope-labeled samples;　2016/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takashi Nagai, Tatsuya Iwata, Shota Ito, Mineo Iseki, Masakatsu Watanabe, Masashi Unno, Shinya Kitagawa, Hideki Kandori
  
• Chromophore conformation in active site of orange carotenoid protein from Raman optical activity spectroscopy;　2016/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Tomotsumi Fujisawa、Masashi Unno、Ryan L. Leverenz、Cheryl A. Kerfeld
  
• Photoconversion Mechanism of Cyanobacteriochrome RcaE Studied by Ultraviolet Resonance Raman Spectroscopy;　2016/11
  ANNOUNCEMENT INFO.;　The 11th Saga University-Daegu University Joint Symposium
  AUTHOR;　Kouhei Watanabe, Shinsuke Osoegawa, Yuu Hirose, Tomotsumi Fujisawa, Masahiko Ikeuchi, and Masashi Unno
  
• Analysis of Arita Porcelain by Micro-Raman Spectroscopy;　2016/11
  ANNOUNCEMENT INFO.;　The 11th Saga University-Daegu University Joint Symposium
  AUTHOR;　Shotaro Kamura, Hideyuki Matsuo, Takanori Watari, and Masashi Unno
  
• Low temperature Raman/ROA measurement of photoreceptor protein;　2016/11
  ANNOUNCEMENT INFO.;　The 11th Saga University-Daegu University Joint Symposium
  AUTHOR;　Masahiro Abe, Tomotsumi Fujisawa, Takashi Kikukawa, Masashi Unno
  
• Photoactive Yellow Protein発色団の面外方向への歪みに敏感なC-H面外変角振動モードの帰属;　2016/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 紫外共鳴ラマン分光法によるシアノバクテリオクロムRcaEの光変換機構の解析;　2016/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Chromophore conformation in active site of orange carotenoid protein from Raman optical activity;　2016/09
  ANNOUNCEMENT INFO.;　Fifth International Conference on Vibrational Optical Activity
  AUTHOR;　Tomotsumi Fujisawa、Ryan L. Leverenz、Cheryl A. Kerfeld、Masashi Unno
  
• ラマン光学活性に基づくオレンジカロテノイドタンパク質の活性部位における発色団の立体構造変化;　2016/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Chromophore conformation in active site of orange carotenoid protein studied by Raman optical activity spectroscopy;　2016/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　FUJISAWA, Tomotsumi; LEVERENZ, Ryan; KERFELD, Cheryl; UNNO, Masashi
  
• Experimental Detection of the Intrinsic Difference in Raman Optical Activity of a Photoreceptor Protein under Preresonance and Resonance Conditions;　2016/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Haraguchi, S., Hara, M., Shingae, T., Kumauchi, M., Hoff, W. D., Unno, M.
  
• Searching for anhamonic low frequency mode in green fluorescent protein;　2016/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　FUJISAWA, Tomotsumi; LUNNO, Masashi
  
• ラマン分光法の有田焼への活用について;　2016/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　嘉村翔太郎^B
  
• Experimental detection of the intrinsic difference in Raman optical activity of a photoreceptor protein under pre-resonance and resonance conditions;　2015/12
  ANNOUNCEMENT INFO.;　The 6th Joint Seminar between Saga University and Liaoning University
  AUTHOR;　Haraguchi, S., Hara, M., Shingae, T., Kumauchi, M., Hoff, W. D., Unno, M.
  
• Evidence for the presence of K and L intermediates in proteorhodopsin revealed by transient resonance Raman spectroscopy;　2015/12
  ANNOUNCEMENT INFO.;　The 6th Joint Seminar between Saga University and Liaoning University
  AUTHOR;　Yamaryo, H., Tajitsu, S., Tamogami, J., Fujisawa, T., Kamo, N., Unno, M.
  
• 過渡共鳴ラマン分光法を用いたプロテオロドプシン光反応初期中間体の解析;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Experimental detection of the intrinsic difference in Raman optical activity of a photoreceptor protein under pre-resonance and resonance conditions;　2015/09
  ANNOUNCEMENT INFO.;　12th Annual Research Symposium in Biological Sciences
  AUTHOR;　Haraguchi, S., Hara, M., Shingae, T., Kumauchi, M., Hoff, W. D., Unno, M.
  
• 過渡共鳴ラマン分光法を用いたプロテオロドプシン初期中間体の解析;　2015/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Active Site Structures of Heme Proteins Studied by Raman Optical Activity;　2015/06
  ANNOUNCEMENT INFO.;　"Metals in Biology” in Wako
  AUTHOR;　T. Shingaea, M. Unno
  
• 分子動力学計算と量子化学計算を用いた環状ジペプチドのラマン円偏光二色性スペクトルの解析;　2014/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　浦郷寛康^M，菅虎雄^D
  
• 構造揺らぎを考慮して光受容タンパク質のラマン円偏光二色性スペクトルを解析する;　2014/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Active Site Structure of Photoactive Yellow protin with a Locked Chromophore Analoge Revealed by Near-Infrared Raman Optical Activity;　2014/11
  ANNOUNCEMENT INFO.;　The 9th Saga University-Daegu University Joint Seminar
  AUTHOR;　
  
• Near-Infrared Raman Optical Activity of Photoactive Yellow Protein with a Locked Chromophore Analogue Analyzed by Quantum Chemical Calculations and Molecular Dynamics Simulations ;　2014/11
  ANNOUNCEMENT INFO.;　The 9th Saga University-Daegu University Joint Seminar
  AUTHOR;　
  
• Active Site Structure of Photoactive Yellow protin with a Locked Chromophore Analoge Revealed by Near-Infrared Raman Optical Activity;　2014/10
  ANNOUNCEMENT INFO.;　Fourth International Conference on Vibrational Optical Activity
  AUTHOR;　Takahito Shingae, Kensuke Kubota, Nicole D. Foster, Masato Kumauchi, Wouter D. Hoff, Masashi Unno
  
• Near-Infrared Raman Optical Activity of Photoactive Yellow Protein with a Locked Chromophore Analogue Analyzed by Quantum Chemical Calculations and Molecular Dynamics Simulations ;　2014/10
  ANNOUNCEMENT INFO.;　Fourth International Conference on Vibrational Optical Activity
  AUTHOR;　Shojiro Haraguchi, Takahito Shingae, Masato Kumauchi, Wouter D. Hoff, Masashi Unno
  
• 共鳴ラマン分光法によるシアノバクテリオクロームRcaE発色団のプロトン化状態の解明;　2014/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アラニンペプチドを用いたポリ（L-プロリン）II由来のラマン円偏光二色性スペクトルの解析;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Protonation state of the linear tetrapyrrole chromophore in cyanobacteriochrome RcaE revealed by resonance Raman spectroscopy;　2014/01
  ANNOUNCEMENT INFO.;　1st International Picobiology Institute Symposium
  AUTHOR;　Shinsuke Osoegawa, Yuu Hirose, Masahiko Ikeuchi, Masashi Unno
  
• Active site structure of photoactive yellow protein with a locked chromophore analogue revealed by near infrared Raman optical activity;　2014/01
  ANNOUNCEMENT INFO.;　1st International Picobiology Institute Symposium
  AUTHOR;　Takahito Shingae, Kensuke Kubota, Nicole D. Foster, Masato Kumauchi, Wouter D. Hoff, Masashi Unno
  
• Raman optical activity spectra of poly(L-proline) II helix in alanine peptides;　2014/01
  ANNOUNCEMENT INFO.;　1st International Picobiology Institute Symposium
  AUTHOR;　Masakazu Furuta, Takahiro Eguchi, and Masashi Unno
  
• Protonation state of the linear tetrapyrrole chromophore in cyanobacteriochrome RcaE revealed by resonance Raman spectroscopy;　2013/10
  ANNOUNCEMENT INFO.;　The 51st Annual Meeting of the Biophysical Society of Japan
  AUTHOR;　Shinsuke Osoegawa, Yuu Hirose, Masahiko Ikeuchi, Masashi Unno
  
• Active Site Structure of Photoactive Yellow Protein with a Locked Chromophore Analog Revealed by Near Infrared Raman Optical Activity;　2013/08
  ANNOUNCEMENT INFO.;　7th International Conference on Advanced Vibrational Spectroscopy
  AUTHOR;　Takahito Shingae, Kensuke Kubota, Nicole D. Foster, Masato Kumauchi, Wouter D. Hoff, Masashi Unno
  
• 近赤外ラマン円偏光二色性分光を用いた光受容タンパク質の活性部位構造解析 ―発色団アナログを再構成したPhotoactive Yellow Proteinへの応用;　2013/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ラマン円偏光二色分光によるジペプチドのコンフォメーション解析;　2012/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 近赤外励起ラマン円偏光二色性分光と円二色性分光を用いた光受容タンパク質における活性部位の構造解析;　2012/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• N 末アミノ酸残基の有無は AppA BLUF ドメインの保存された トリプトファン残基の位置に影響しない;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 近赤外励起ラマン円偏光二色性分光と円二色性分光を用いたPhotoactive Yellow Proteinにける活性部位の構造解析;　2012/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 近赤外ラマン円偏光二色性分光法によるPhotoactive Yellow Proteinの構造解析;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 浦郷寛康^M・菅虎雄 ^D;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Active Site Structures of photoactive yellow protein study by near-infrared Raman Optical Activity;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takahito SHingae, Kensuke Kuboto, Masato Kumauchi, FUmio Tokunaga, Masashi Unno
  
• Construction of A Near-Infrared Raman Optical Activity Spectrometer Applicable to Biological Samples;　2010/08
  ANNOUNCEMENT INFO.;　Second International Conference on Vibrational Optical Activity (VOA-2) and Bio-Medical Applications of Raman Spectroscopy (BMARS)
  AUTHOR;　Unno, M., Shingae, T.
  
• Construction of A Near-Infrared Raman Optical Activity Spectrometer Applicable to Biological Samples;　2010/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Unno, M., Shingae, T.
  
• 共鳴ラマン分光法によるファラオニスフォボロドプシンN中間体の検出;　2009/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ファラオニスフォボロドプシン光反応中間体の共鳴ラマン分光法による解析;　2009/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Raman Spectra and Vibrational Assignment for a Signaling State of FKF1 LOV Domain;　2008/08
  ANNOUNCEMENT INFO.;　XXI International Conference on Raman Spectroscopy ICORS 2008
  AUTHOR;　Masashi Unno, Sadato Kikuchi, Kazunori Zikihara, Satoru Tokutomi, and Seigo Yamauchi
  
• 暗状態およびシグナル状態におけるLOVドメインの振動スペクトルと基準振動解析;　2007/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• シロイズナズナFKF1-LOVドメインにおけるフラビンのラマンスペクトルと基準振動解析;　2007/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Light-induced structural changes in the BLUF domain of AppA Revealed by Raman Spectroscopy;　2006/11
  ANNOUNCEMENT INFO.;　Fifth East Asian Biophysics Symposium & Forty-Fourth Annual Meeting of the Biophysical Society of Japan Naha
  AUTHOR;　Masashi Unno, Shinji Masuda, Taka-aki Ono, Seigo Yamauchi
  
• フラビンを発色団とする青色光受容BLUFタンパク質の活性部位構造;　2006/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Active Site Structure of the Flavin Containing Blue-Light Receptor BLUF Protein Revealed by Raman Spectroscopy;　2006/08
  ANNOUNCEMENT INFO.;　The 20th International Conference on Raman Spectroscopy 2006 Yokohama
  AUTHOR;　Masashi Unno, Shinji Masuda, Taka-aki Ono, Seigo Yamauchi
  
• Structural Changes during the Photocycle of Photoactive Yellow Protein Studied by Resonance Raman Spectroscopy;　2006/08
  ANNOUNCEMENT INFO.;　The 20th International Conference on Raman Spectroscopy 2006 Yokohama
  AUTHOR;　Masashi Unno, Masato Kumauchi, Norio Hamada, Fumio Tokunaga, Seigo Yamauchi
  
• フラビンを発色団としてもつ青色光受容BLUFタンパク質の活性部位構造の解析;　2006/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 量子化学計算による芳香族アミノ酸残基の紫外共鳴ラマンスペクトルの検討;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Resonance Raman spectroscopy reveals structural changes during the photocycle of photoactive yellow protein;　2005/12
  ANNOUNCEMENT INFO.;　The International Chemical
Congress of Pacific Basin Societies 2005 Honolulu, Hawaii
  AUTHOR;　Masashi Unno, Samir F. El-Mashtoly, Masato Kumauchi, Norio Hamada, Fumio Tokunaga, and Seigo Yamauchi
  
• 暗状態Photoactive Yellow Proteinラマンスペクトルの帰属;　2005/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• フラビンを発色団とする青色光受容体AppAの光反応機構:ラマン分光法による研究;　2005/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• A BLUF Domain Mediates Light Signal through Altered Chromophore-Protein Interactions;　2005/04
  ANNOUNCEMENT INFO.;　The 15th International Symposium on Flavin and Flavoproteins Hayama
  AUTHOR;　Masashi Unno, Ryota Sano, Shinji Masuda, Taka-aki Ono, and Seigo Yamauchi
  
• 時間分解ラマン法によるイエロータンパクの動的構造の解析;　2005/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• M中間体の形成に伴うPhotoactive Yellow Proteinのタンパク部分の構造変化：紫外共鳴ラマン分光法による解析;　2004/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 光活性蛋白質PYPの光異性化初期過程のダイナミクス;　2004/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• フラビンを発色団としてもつ新規光受容タンパク質AppAの光反応機構;　2004/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Photoactive Yellow Protein 中間体における２つの活性部位構造の役割;　2004/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ラマン分光法による新規青色光受容BLUFタンパク質の光反応機構の解明;　2004/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  

Invited Lecture, Special Lecture

• Retinal conformations in microbial rhodopsins probed by Raman optical activity;　2022/11
  ANNOUNCEMENT INFO.;　19th International Conference on Retinal Proteins
  AUTHOR;　Masashi Unno, Tomotsumi Fujisawa, Takashi Kikukawa
  
• New probe for porcelain glazes by luminescence at near-infrared excitation;　2022/08
  ANNOUNCEMENT INFO.;　The 12th International Conference on High-Performance Ceramics
  AUTHOR;　Masashi Unno
  
• “Watching” a Molecular Twist in a Protein by Raman Optical Activity;　2021/08
  ANNOUNCEMENT INFO.;　11th International Conference on Advanced Vibrational Spectroscopy, Invited talk
  AUTHOR;　Masashi Unno, Takashi Kikukawa, Tomotsumi Fujisawa, Wouter D. Hoff
  
• Raman Optical Activity of the Hydrogen Out-of-plane Vibration as a Ruler for Chromophore Distortions in a Photoreceptor Protein;　2019/10
  ANNOUNCEMENT INFO.;　The 3rd Tri-U Saga-Daegu-Soochow University International Joint Symposium
  AUTHOR;　Masashi Unno
  
• Raman Optical Activity of the Hydrogen Out-of-plane Vibration as a Reporter for Chromophore Distortions in a Photoreceptor Protein;　2019/07
  ANNOUNCEMENT INFO.;　10th International Conference for Advanced Vibrational Spectroscopy (ICAVS10)
  AUTHOR;　
  
• Raman Optical Activity of Photoreceptor Proteins under Pre-resonance and Resonance Conditions;　2016/09
  ANNOUNCEMENT INFO.;　Fifth International Conference on Vibrational Optical Activity
  AUTHOR;　Unno, M
  
• ラマン円偏光二色性分光を用いた色素タンパク質の構造解析;　2016/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Refinements of the Active Site Structures in Photoreceptor Proteins by Raman Optical Activity;　2015/08
  ANNOUNCEMENT INFO.;　15th International Conference on Chiroptical Spectroscopy
  AUTHOR;　Unno, M
  
• Near-Infrared Raman Optical Activity Probes the Active Site Structure of Photoreceptor Proteins;　2015/02
  ANNOUNCEMENT INFO.;　Departmental Seminar, Department of Biochemistry & Molecular Biology, Oklahoma State University
  AUTHOR;　Unno, M
  
• Exploring the active site structure of photoreceptor proteins by Raman optical activity;　2015/02
  ANNOUNCEMENT INFO.;　APS March Meeting 2015
  AUTHOR;　Unno, M
  
• Raman Optical Activity of Peptides and Photoreceptor Proteins Analyzed by Quantum Chemical Calculations Combined with Molecular Dynamics Simulations;　2014/10
  ANNOUNCEMENT INFO.;　Fourth International Conference on Vibrational Optical Activity
  AUTHOR;　Unno, M
  
• Raman optical activity probes structural deformations of the chromophore within a protein environment;　2013/08
  ANNOUNCEMENT INFO.;　7th International Conference on Advanced Vibrational Spectroscopy
  AUTHOR;　Masashi Unno
  
• Raman Optical Activity Probes Structural Deformations of the Chromophore in a Photoreceptor Protein;　2013/07
  ANNOUNCEMENT INFO.;　2nd International Symposium on Host Compounds for Separation and Functionality in Saga
  AUTHOR;　Masashi Unno
  
• Exploring the active site structure of a photoreceptor protein by Raman optical activity;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　M. Unno
  
• Exploring the active site structure of photoactive yellow protein by Raman optical activity;　2011/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masashi Unno
  
• フラビンを発色団としてもつ光受容タンパク質の光反応機構の解明－ラマン分光法によるアプローチ;　2009/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masashi Unno
  
• Photocycle mechanisms of flavin-containing blue-light photoreceptors revealed by Raman spectroscopy;　2009/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masashi Unno
  
• 分光学の立場から見た蛋白質合成法への期待-振動分光による光センサータンパク質の研究;　2008/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ラマン円偏光二色性分光によるタンパク質の高次構造解析法の開発;　2007/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 振動分光と第一原理計算からタンパク質の動的構造を明らかにする;　2007/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Flavin-Containing Blue Light Photoreceptor Proteins Studied by Raman Spectroscopy;　2007/03
  ANNOUNCEMENT INFO.;　International Symposium on Biological Application of Vibrational Spectroscopy Hyogo
  AUTHOR;　Masashi Unno
  
• Flavin-Containing Blue-Light Receptor BLUF Protein Studied by Mutagenesis, Spectroscopy, and Quantum Chemical Calculations;　2006/12
  ANNOUNCEMENT INFO.;　3rd International Forum: IFSC 2006 Winter. New Waves in Supramolecular Chemistry and Superstructured Materials Kumamoto
  AUTHOR;　Masashi Unno
  
• Photocycle Intermediates of Photoactive Yellow Protein Studied by Raman Spectroscopy;　2006/08
  ANNOUNCEMENT INFO.;　International Workshop on Protein Dynamics and Biological Applications of Time-resolved Spectroscopy Kobe
  AUTHOR;　Masashi Unno
  
• Structural Changes during the Photocycle of Photoactive Yellow Protein Monitored by Ultraviolet Resonance Raman Spectra of Tyrosine and Tryptophan;　2006/01
  ANNOUNCEMENT INFO.;　Japan-China Crossover Science Symposium (JCCSS) 2006 Mito
  AUTHOR;　Masashi Unno
  
• Blue Light Photoreceptor Proteins Studied by Raman Spectroscopy;　2006
  ANNOUNCEMENT INFO.;　Biochemistry and Molecular Biology of Sensor Enzymes and Proteins,Satellite Meeting of the 20th IUBMB International Congress of Biochemistry and Molecular Biology and 11th FAOBMB Congress Sendai
  AUTHOR;　Masashi Unno, Seigo Yamauchi
  
• ラマン分光法で探る光受容タンパク質の光反応機構;　2005/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 振動分光法と量子化学計算で探る光受容タンパク質の動きと機能;　2004/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;