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山口 祥一 ヤマグチ ショウイチ

所属部署名 理工学研究科 電話番号 0488583521
職名 教授 ■FAX番号 0488583521
住所 埼玉県さいたま市桜区下大久保255 ■メールアドレス shoichi@apc.saitama-u.ac.jp
■ホームページURL http://www.apc.saitama-u.ac.jp/physchem/PhysChemLab/Welcome.html
https://scholar.google.com.au/citations?hl=en&user=WDcApP8AAAAJ

プロフィール

兼担研究科・学部

工学部応用化学科

研究分野

物理化学
キーワード:非線形分光学 , 表面 , 界面 , 液体 , 分子構造

現在の研究課題

先端的レーザー分光法の開発とその分子科学への応用

所属学会

所属学会
日本化学会
分子科学会
米国化学会

学歴

出身大学院・研究科等
1992 , 東京大学 , 修士 , 理学系研究科 , 物理学専攻 , 修了
出身学校・専攻等(大学院を除く)
1990 , 東京大学 , 理学部 , 物理学科 , 卒業
1986 , 聖光学院 , 卒業
取得学位
博士(理学) , 東京大学

研究活動業績

研究業績(著書・発表論文等)

論文
Anomalous effective polarity of an air/liquid-mixture interface: a heterodyne-detected electronic and vibrational sum frequency generation study
,Phys. Chem. Chem. Phys.,17:23720-23723 2015
S. K. Mondal, K. Inoue, S. Yamaguchi and T. Tahara

Accurate determination of complex X(2) spectrum of the air/water interface
,J. Chem. Phys.,143:124707 2015
S. Nihonyanagi, R. Kusaka, K.-i. Inoue, A. Adhikari, S. Yamaguchi and T. Tahara

Development of single-channel heterodyne-detected sum frequency generation spectroscopy and its application to the water/vapor interface
,J. Chem. Phys.,143:034202 2015
Shoichi Yamaguchi

Development of Electronic Sum Frequency Generation Spectroscopies and their Application to Liquid Interfaces
,J. Phys. Chem. C,119:14815-14828 2015
S. Yamaguchi and T. Tahara

2D Heterodyne-Detected Sum Frequency Generation Study on Ultrafast Vibrational Dynamics of H2O and HOD Water at Charged Interfaces
,J. Chem. Phys. ,142:212431 2015
Ken-ichi Inoue, Satoshi Nihonyanagi, Prashant Chandra Singh, Shoichi Yamaguchi, and Tahei Tahara

Interfacial water in the vicinity of a positively charged interface studied by steady-state and time-resolved heterodyne-detected vibrational sum frequency generation
,J. Chem. Phys.,141:18C527 2014
Prashant Chandra Singh, Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara

Role of Hydrogen Bonding on the Mechanisms of Hofmeister Series
,J. Am. Chem. Soc.,136:6155-6158 2014
Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara

Evaluation of pH at Charged Lipid/Water Interfaces by Heterodyne-Detected Electronic Sum Frequency Generation
,J. Phys. Chem. Lett.,5:762 2014
Achintya Kundu, Shoichi Yamaguchi, and Tahei Tahara

Agreement between Experimentally and Theoretically Estimated Orientational Distributions of Solutes at the Air/Water Interface
,J. Phys. Chem. C,117:8887-8891 2013
A. Kundu, H. Watanabe, S. Yamaguchi and T. Tahara

Vibrational Sum Frequency Generation by the Quadrupolar Mechanism at the Nonpolar Benzene/Air Interface
,J. Phys. Chem. Lett.,4:1654-1658 2013
K. Matsuzaki, S. Nihonyanagi, S. Yamaguchi, T. Nagata and T. Tahara

Structure and Dynamics of Interfacial Water Studied by Heterodyne-Detected Vibrational Sum-Frequency Generation
,Ann. Rev. Phys. Chem.,64:579-603 2013
S. Nihonyanagi, J. A. Mondal, S. Yamaguchi and T. Tahara

Computational analysis of the quadrupole contribution in the second-harmonic generation spectroscopy for the water/vapor interface
,J. Chem. Phys.,138:064704 2013
K. Shiratori, S. Yamaguchi, T. Tahara and A. Morita

Ultrafast vibrational dynamics of hydrogen bond network terminated at the air/water interface: A two-dimensional heterodyne-detected vibrational sum frequency generation study
,J. Chem. Phys.,139:161101 2013
P. C. Singh, S. Nihonyanagi, S. Yamaguchi and T. Tahara

Three distinct water structures at a zwitterionic lipid/water interface revealed by heterodyne-detected vibrational sum frequency generation
,J. Am. Chem. Soc.,134:7842-7850 2012
Jahur A. Mondal, Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara

Ultrafast Vibrational Dynamics of a Charged Aqueous Interface by Femtosecond Time-Resolved Heterodyne-Detected Vibrational Sum Frequency Generation
,Bull. Chem. Soc. Jpn.,85:758-760 2012
S. Nihonyanagi, P. C. Singh, S. Yamaguchi and T. Tahara

Ultrafast vibrational dynamics of water at a charged interface revealed by two-dimensional heterodyne-detected vibrational sum frequency generation
,J. Chem. Phys.,137:094706 2012
P. C. Singh, S. Nihonyanagi, S. Yamaguchi and T. Tahara

Quantitative estimate of the water surface pH using heterodyne-detected electronic sum frequency generation
,J. Chem. Phys.,137:151101 2012
S. Yamaguchi, A. Kundu, P. Sen and T. Tahara

Molecules at the air/water interface experience a more inhomogeneous solvation environment than in bulk solvents: A quantitative band shape analysis of interfacial electronic spectra obtained by HD-ESFG
,J. Phys. Chem. C,115:3083-3089 2011
Sudip Kumar Mondal, Shoichi Yamaguchi, and Tahei Tahara

Acid-base equilibrium at an aqueous interface: pH spectrometry by heterodyne-detected electronic sum frequency generation
,J. Phys. Chem. C,115:4168-4173 2011
Shoichi Yamaguchi, Kankan Bhattacharyya, and Tahei Tahara

Electric quadrupole contribution to the nonresonant background of sum frequency generation at air/liquid interfaces
,J. Chem. Phys.,134:184705 2011
Shoichi Yamaguchi, Kazuya Shiratori, Akihiro Morita, and Tahei Tahara

Unified molecular view of air/water interface based on experimental and theoretical χ(2) spectra of an isotopically diluted water surface
,J. Am. Chem. Soc.,133:16875-16880 2011
Satoshi Nihonyanagi, Tatsuya Ishiyama, Touk-kwan Lee, Shoichi Yamaguchi, Mischa Bonn, Akihiro Morita, and Tahei Tahara

'Up' versus 'down' alignment and hydration structures of solutes at the air/water interface revealed by heterodyne-detected electronic sum frequency generation with classical molecular dynamics simulation
,J. Chem. Phys.,135:194705 2011
Shoichi Yamaguchi, Hidekazu Watanabe, Sudip Kumar Mondal, Achintya Kundu, and Tahei Tahara

Ultrafast dynamics of malachite green at the air/water interface studied by femtosecond time-resolved electronic sum frequency generation (TR-ESFG): an indicator for local viscosity
,Faraday Discuss.,145:411-428 2010
Pratik Sen, Shoichi Yamaguchi, and Tahei Tahara

'Half hydration' at the air/water interface revealed by heterodyne-detected electronic sum frequency generation spectroscopy, polarization second harmonic generation, and molecular dynamics simulation
,J. Chem. Phys.,132:144701 2010
Hidekazu Watanabe, Shoichi Yamaguchi, Sobhan Sen, Akihiro Morita, and Tahei Tahara

Water hydrogen bond structure near highly charged interfaces is not like ice
,J. Am. Chem. Soc.,312:6867-6869 2010
Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara

Structure and orientation of water at charged lipid monolayer/water interfaces probed by heterodyne-detected vibrational sum frequency generation spectroscopy
,J. Am. Chem. Soc.,132:10656-10657 2010
Jahur A. Mondal, Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara

Physisorption gives narrower orientational distribution than chemisorption on a glass surface: A polarization-sensitive linear and nonlinear optical study
,J. Phys. Chem. Lett.,1:2662-2665 2010
Shoichi Yamaguchi, Haruko Hosoi, Megumi Yamashita, Pratik Sen, and Tahei Tahara

Direct evidence for orientational flip-flop of water molecules at charged interfaces: A heterodyne-detected vibrational sum frequency generation study
,J. Chem. Phys.,130:204704 2009
Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara

Different molecules experience different polarities at the air/water interface
,Angew. Chem. Int. Ed.,48:6439-6442 2009
Sobhan Sen, Shoichi Yamaguchi, and Tahei Tahara

Novel interface-selective even-order nonlinear spectroscopy
,Laser Photonics Rev.,2:74-82 2008
Shoichi Yamaguchi and Tahei Tahara

Hidden electronic excited state of enhanced green fluorescent protein
,J. Phys. Chem. B,112:2761-2763 2008
Haruko Hosoi, Shoichi Yamaguchi, Hideaki Mizuno, Atsushi Miyawaki, and Tahei Tahara

Femtosecond time-resolved electronic sum-frequency generation spectroscopy: A new method to investigate ultrafast dynamics at liquid interfaces
,J. Chem. Phys.,128:114715 2008
Kentaro Sekiguchi, Shoichi Yamaguchi, and Tahei Tahara

Coherent acoustic phonons in a thin gold film probed by femtosecond surface plasmon resonance
,J. Raman Spectrosc.,39:1703-1706 2008
Shoichi Yamaguchi and Tahei Tahara

Heterodyne-detected electronic sum frequency generation: 'up' versus 'down' alignment of interfacial molecules
,J. Chem. Phys.,129:101102 2008
Shoichi Yamaguchi and Tahei Tahara

New insight into the surface denaturation of proteins: Electronic sum frequency generation study of cytochrome c at water interfaces
,J. Phys. Chem. B,112:13473-13475 2008
Pratik Sen, Shoichi Yamaguchi, and Tahei Tahara

χ(4) Raman spectroscopy for buried water interfaces
,Angew. Chem. Int. Ed.,46:7609-7612 2007
Shoichi Yamaguchi and Tahei Tahara

Formation and dissociation of rhodamine 800 dimers in water: steady-state and ultrafast spectroscopic study
,J. Phys. Chem. A,110:2601-2606 2006
Kentaro Sekiguchi, Shoichi Yamaguchi, and Tahei Tahara

Determining electronic spectra at interfaces by electronic sum frequency generation: One- and two-photon double resonant oxazine 750 at the air/water interface
,J. Chem. Phys.,125:194711 2006
Shoichi Yamaguchi and Tahei Tahara

Host to guest energy transfer in a self-assembled supramolecular nanocage observed by picosecond fluorescence quenching
,Chem. Lett.,34:618-619 2005
Haruko Hosoi, Shoichi Yamaguchi, and Tahei Tahara

Relaxation dynamics of the hydrated electron: femtosecond time-resolved resonance Raman and luminescence study
,J. Phys. Chem. A,109:5257-5265 2005
Misao Mizuno, Shoichi Yamaguchi, and Tahei Tahara

Interface-specific χ(4) coherent Raman spectroscopy in the frequency domain
,J. Phys. Chem. B,109:24211-24214 2005
Shoichi Yamaguchi and Tahei Tahara

Observation of an optically forbidden state of C60 by nondegenerate two-photon absorption spectroscopy
,Chem. Phys. Lett.,390:136-139 2004
Shoichi Yamaguchi and Tahei Tahara

Precise electronic χ(2) Spectra of molecules adsorbed at an interface measured by multiplex sum frequency generation
,J. Phys. Chem. B,108:19079-19082 2004
Shoichi Yamaguchi and Tahei Tahara

Two-photon absorption spectrum of all-trans retinal
,Chem. Phys. Lett.,376:237-243 2003
Shoichi Yamaguchi and Tahei Tahara

Spectroscopic determination of very low quantum yield of singlet oxygen formation photosensitized by industrial dyes
,J. Photochem. Photobiol. A: Chem.,142:47-50 2001
Shoichi Yamaguchi and Yutaka Sasaki

Ultrafast electronic relaxation and hydrogen-bond-formation/dissociation dynamics of photoexcited all-trans retinal in protic solvents
,J. Phys. Chem. A,104:4272-4279 2000
Shoichi Yamaguchi and Hiro-o Hamaguchi

Primary carrier-generation process in Y-form and phase I titanyl phthalocyanines
,Chem. Phys. Lett.,323:35-42 2000
Shoichi Yamaguchi and Yutaka Sasaki

Construction of electric-field-modulated picosecond time-resolved fluorescence spectrometer
,Jpn. J. Appl. Phys. Part 1,39:6107-6108 2000
Shoichi Yamaguchi and Yutaka Sasaki

Effect of water on primary photocarrier-generation process in Y-form titanyl phthalocyanine
,J. Phys. Chem. B,104:9225-9229 2000
Shoichi Yamaguchi and Yutaka Sasaki

Water effect on primary photocarrier-generation process in Y-form titanyl phthalocyanine
,Proc. SPIE,4110:337-344 2000
Shoichi Yamaguchi and Yutaka Sasaki

Two distinct solvated structures of para-nitroaniline in acetonitrile and their dissociation and reassociation dynamics
,Laser Chem.,19:329-333 1999
K. Mohanalingam, S. Yamaguchi, and H. Hamaguchi

Primary process of photocarrier generation in Y-form titanyl phthalocyanine studied by electric-field-modulated picosecond time-resolved fluorescence spectroscopy
,J. Phys. Chem. B,103:6835-6938 1999
Shoichi Yamaguchi and Yutaka Sasaki

Femtosecond Visible absorption study of excited-state dynamics of 9-cis retinal
,Chem. Phys. Lett.,287:694-700 1998
Shoichi Yamaguchi and Hiro-o Hamaguchi

Femtosecond UV-VIS absorption study of all-trans → 13-cis·9-cis photoisomerization of retinal
,J. Chem. Phys.,109:1397-1408 1998
Shoichi Yamaguchi and Hiro-o Hamaguchi

Femtosecond time-resolved absorption spectroscopy of all-trans retinal in hexane
,J. Mol. Struct.,379:87-92 1996
Shoichi Yamaguchi and Hiro-o Hamaguchi

Exciton Dynamics in Poly(p-pyridyl vinylene)
,Phys. Rev. Lett.,76:1513-1516 1996
J. W. Blatckford, S. W. Jessen, L. B. Lin, J. J. Lih, T. L. Gustafson, A. J. Epstein, T. M. Swager, A. C. MacDiarmid, S. Yamaguchi, and H. Hamaguchi

Convenient method of measuring the chirp structure of femtosecond white-light continuum pulses
,Appl. Spectrosc.,49:1513-1515 1995
Shoichi Yamaguchi and Hiro-o Hamaguchi

Ultrafast vibrational relaxation in photogenerated S1 α-terthiophene in solution by femtosecond time-resolved absorption/emission and picosecond time-resolved Raman spectroscopy
,Chem. Phys. Lett.,227:255-260 1994
Shoichi Yamaguchi and Hiro-o Hamaguchi

Construction of a transform-limited picosecond time-resolved Raman spectrometer
,Rev. Sci. Instrum.,64:2140-2146 1993
Koichi Iwata, Shoichi Yamaguchi, and Hiro-o Hamaguchi