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Isogai T, Uranagase M, Motobayashi K, Ogata S, Ikeda K. Probing collective terahertz vibrations of a hydrogen-bonded water network at buried electrochemical interfaces. Chem Sci 2023; 14:6531-6537. [PMID: 37350835 PMCID: PMC10284101 DOI: 10.1039/d3sc01734f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/13/2023] [Indexed: 06/24/2023] Open
Abstract
The exceptional properties of liquid water such as thermodynamic, physical, and dielectric anomalies originate mostly from the hydrogen-bond networks of water molecules. The structural and dynamic properties of the hydrogen-bond networks have a significant impact on many biological and chemical processes in aqueous systems. In particular, the properties of interfacial water molecules with termination of the network at a solid surface are crucial to understanding the role of water in heterogeneous reactions. However, direct monitoring of the dynamics of hydrogen-bonded interfacial water molecules has been limited because of the lack of a suitable surface-selective spectroscopic means in the terahertz (THz) frequency range where collective vibrations of water exist. Here we show that hydrogen-bond vibrations below 9 THz can be measured in situ at an electrochemical interface, which is buried between two THz-opaque media, by using a density of states format of surface-enhanced inelastic light scattering spectra. The interpretation of the obtained spectra over the range 0.3-6 THz indicates that the negatively charged surface accelerates collective translational motions of water molecules in the lateral direction with the increase of hydrogen-bond defects. Alternatively, the positively charged surface results in suppression of lateral mobility. This work gives a new perspective on in situ spectroscopic investigations in heterogeneous reactions.
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Affiliation(s)
- Taichi Isogai
- Department of Physical Science and Engineering, Nagoya Institute of Technology Nagoya 466-8555 Japan
| | - Masayuki Uranagase
- Department of Physical Science and Engineering, Nagoya Institute of Technology Nagoya 466-8555 Japan
| | - Kenta Motobayashi
- Department of Physical Science and Engineering, Nagoya Institute of Technology Nagoya 466-8555 Japan
| | - Shuji Ogata
- Department of Physical Science and Engineering, Nagoya Institute of Technology Nagoya 466-8555 Japan
| | - Katsuyoshi Ikeda
- Department of Physical Science and Engineering, Nagoya Institute of Technology Nagoya 466-8555 Japan
- Frontier Research Institute for Materials Science (FRIMS), Nagoya Institute of Technology Nagoya 466-8555 Japan
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Inagaki M, Motobayashi K, Ikeda K. Electrochemical THz-SERS Observation of Thiol Monolayers on Au(111) and (100) Using Nanoparticle-assisted Gap-Mode Plasmon Excitation. J Phys Chem Lett 2017; 8:4236-4240. [PMID: 28830138 DOI: 10.1021/acs.jpclett.7b01901] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Surface-enhanced Raman scattering (SERS) microscopy using nanoparticle-assisted gap-mode plasmon excitation, which enables us to observe an atomically defined planar metal surface, was combined with THz-Raman spectroscopy to observe ultra-low-frequency vibration modes under electrochemical conditions. This combination helps us to gain deeper insights into electrode/electrolyte interfaces via direct observation of extramolecular vibrations including information on intermolecular and substrate/molecule interactions. Electrochemical reductive desorption of benzenethiol derivatives from Au(111) and (100) was monitored to demonstrate the power of this spectroscopy. Structural differences of the monolayers between these surfaces were seen only in the extramolecular vibration modes such as a large-amplitude hinge-bending motion of the phenyl ring. On the Au(111), where hollow-site and bridge-site adsorption coexisted, the electrochemical reductive desorption was preferentially induced at the hollow sites.
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Affiliation(s)
- Motoharu Inagaki
- Department of Physical Science and Engineering, Nagoya Institute of Technology , Nagoya 466-8555, Japan
| | - Kenta Motobayashi
- Department of Physical Science and Engineering, Nagoya Institute of Technology , Nagoya 466-8555, Japan
| | - Katsuyoshi Ikeda
- Department of Physical Science and Engineering, Nagoya Institute of Technology , Nagoya 466-8555, Japan
- Frontier Research Institute for Materials Science (FRIMS), Nagoya Institute of Technology , Nagoya 466-8555, Japan
- Global Research Center for Environment and Energy based on Nanomaterials Science (GREEN), National Institute for Materials Science (NIMS) , Tsukuba 305-0044, Japan
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Nihonyanagi S, Mondal JA, Yamaguchi S, Tahara T. Structure and Dynamics of Interfacial Water Studied by Heterodyne-Detected Vibrational Sum-Frequency Generation. Annu Rev Phys Chem 2013; 64:579-603. [DOI: 10.1146/annurev-physchem-040412-110138] [Citation(s) in RCA: 215] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Jahur A. Mondal
- Molecular Spectroscopy Laboratory, RIKEN, Wako, Saitama 351-0198, Japan;
| | - Shoichi Yamaguchi
- Molecular Spectroscopy Laboratory, RIKEN, Wako, Saitama 351-0198, Japan;
| | - Tahei Tahara
- Molecular Spectroscopy Laboratory, RIKEN, Wako, Saitama 351-0198, Japan;
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Sen S. “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 2010; 132:144701. [DOI: 10.1063/1.3372620] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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5
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Optically excited near-surface phonons of TiO2 (110) observed by fourth-order coherent Raman spectroscopy. J Chem Phys 2009; 131:084703. [DOI: 10.1063/1.3207947] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Le Clair S, Nguyen K, Chen Z. Sum Frequency Generation Studies on Bioadhesion: Elucidating the Molecular Structure of Proteins at Interfaces. THE JOURNAL OF ADHESION 2009; 85:484-511. [PMID: 20625467 PMCID: PMC2898208 DOI: 10.1080/00218460902996374] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The study of bioadhesion is significant to applications in a variety of scientific fields. Techniques that are surface sensitive need to be utilized to examine these kinds of systems because bioadhesion occurs at the interface between two surfaces. Recently, Sum Frequency Generation (SFG) has been applied to investigate different bioadhesive processes because of its intrinsic surface specificity, excellent sensitivity and its ability to perform experiments in situ. SFG studies on the bioadhesion of fibrinogen, factor XII and mefp-3 on various surfaces will be discussed in this review.
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Affiliation(s)
| | | | - Zhan Chen
- Department of Chemistry, 930 North University Avenue, University of Michigan, Ann Arbor, Michigan, 48109, USA
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Nomoto T, Onishi H. Fourth-order coherent Raman spectroscopy of liquid-solid interfaces: near-surface phonons of TiO2 (110) in liquids. APPLIED SPECTROSCOPY 2009; 63:941-946. [PMID: 19678993 DOI: 10.1366/000370209788964395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The fourth-order coherent Raman response of a TiO2 (110) surface covered by HCl aqueous solution, neat octanol, acetic acid, or carbon tetrachloride layers is acquired. Four fourth-order optical responses were identified at 837-826, 452-448, 371-362, and 184-183 cm(-1) and assigned to near-surface phonons of TiO2. A third-order response produced in the bulk liquid layer was superimposed on the fourth-order response, when coherent vibrations are efficiently excited in the layer.
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Affiliation(s)
- Tomonori Nomoto
- Molecular Photoscience Research Center, Kobe University, Rokkodai, Nada, Kobe, 657-8501, Japan.
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8
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Nomoto T, Onishi H. Fourth-order Raman spectroscopy of adsorbed organic species on TiO2 surface. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.02.108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Affiliation(s)
- Shoichi Yamaguchi
- Molecular Spectroscopy Laboratory, RIKEN (The Institute of Physical and Chemical Research), 2-1 Hirosawa, Wako 351-0198, Japan
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11
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Wang Y, Cui ZF, Wang HF. Experimental Observables and Macroscopic Susceptibility/Microscopic Polarizability Tensors for Third and Fourth-Order Nonlinear Spectroscopy of Ordered Molecular System. CHINESE J CHEM PHYS 2007. [DOI: 10.1088/1674-0068/20/04/449-460] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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12
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Nomoto T, Onishi H. Fourth-order coherent Raman spectroscopy in a time domain: applications to buried interfaces. Phys Chem Chem Phys 2007; 9:5515-21. [DOI: 10.1039/b704566m] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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13
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Yamaguchi S, Tahara T. 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 2006; 125:194711. [PMID: 17129154 DOI: 10.1063/1.2375093] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The second-order nonlinear electronic spectra were measured for a dye oxazine 750 (OX750) adsorbed at the air/water interface using the multiplex electronic sum frequency generation (ESFG) spectroscopy recently developed by our group. The excitation-wavelength dependence of the ESFG spectrum was investigated, and a global fitting analysis was performed to separate contributions of one- and two-photon resonances. The analysis yielded linear interface electronic spectra in the one- and two-photon resonance regions, which can be directly compared to bulk absorption spectra. A two-dimensional plot of the linear interface electronic spectra is newly proposed to graphically represent all the essential information on the electronic structure of interfacial molecules. On this new analytical basis of the ESFG spectroscopy, the spectroscopic properties of OX750 at the interface are discussed.
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Affiliation(s)
- Shoichi Yamaguchi
- Molecular Spectroscopy Laboratory, RIKEN (The Institute of Physical and Chemical Research), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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Matsumoto Y, Watanabe K. Coherent Vibrations of Adsorbates Induced by Femtosecond Laser Excitation. Chem Rev 2006; 106:4234-60. [PMID: 17031985 DOI: 10.1021/cr050165w] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Yoshiyasu Matsumoto
- National Institutes of Natural Sciences, Institute for Molecular Science, Okazaki, Aichi 444-8585, Japan.
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Fujiyoshi S, Ishibashi TA, Onishi H. Molecular Vibrations at a Liquid−Liquid Interface Observed by Fourth-Order Raman Spectroscopy. J Phys Chem B 2006; 110:9571-8. [PMID: 16686504 DOI: 10.1021/jp060457g] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Interface-selective, Raman-based observation of molecular vibrations is demonstrated at a liquid-liquid interface. An aqueous solution of oxazine 170 dye interfaced with hexadecane is irradiated with pump and probe light pulses of 630-nm wavelengths in 17-fs width. The ultrashort pulses are broadened due to group velocity dispersion when traveling through the hexadecane layer. The dispersion is optically corrected to give an optimized instrumental response. The pump pulse induces a vibrational coherence of the dye via impulsive stimulated Raman scattering. The probe pulse generates second-harmonic light at the interface. The efficiency of the generation is modulated as a function of the pump-probe delay by the coherently excited molecules. Fourier transformation of the modulated efficiency presents the frequency spectrum of the vibrations. Five bands are recognized at 534, 557, 593, 619, and 683 cm(-1). The pump-and-probe process induces a fourth-order optical response that is forbidden in a centrosymmetric media. The contribution of an undesired, cascaded optical process is quantitatively considered and excluded.
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Affiliation(s)
- Satoru Fujiyoshi
- Department of Chemistry, Faculty of Science, Kobe University, Nada, Kobe 657-8501, Japan.
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Yamaguchi S, Tahara T. Interface-Specific χ(4) Coherent Raman Spectroscopy in the Frequency Domain. J Phys Chem B 2005; 109:24211-4. [PMID: 16375414 DOI: 10.1021/jp0542064] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We demonstrate interface-specific fourth-order (chi(4)) coherent Raman spectroscopy in the frequency domain for the first time. Because the chi(4) Raman spectroscopy uses only visible (vis) or near-IR light, it is expected to be a potential alternative to the widely utilized IR-vis sum frequency generation spectroscopy that cannot be applied to interfaces buried in thick IR absorbers such as water. We present the vibrational absolute value(chi(4))2 spectrum of rhodamine 800 at the air/water interface in a wide spectral range 100-3600 cm(-1). Comparison of the absolute value(chi(4))2 spectrum with the absolute value(chi(3))2 spectrum leads us to conclude that the present chi(4) spectroscopy successfully probes the interface distinguished clearly from the bulk.
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Affiliation(s)
- Shoichi Yamaguchi
- Molecular Spectroscopy Laboratory, RIKEN (Institute of Physical and Chemical Research), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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Hirose Y, Yui H, Sawada T. Second Harmonic Generation-Based Coherent Vibrational Spectroscopy for a Liquid Interface under the Nonresonant Pump Condition. J Phys Chem B 2005; 109:13063-6. [PMID: 16852624 DOI: 10.1021/jp0524476] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The molecular dynamics in the low-frequency region (0-500 cm(-1)) sensitively reflects the intermolecular interactions in a liquid. The second harmonic generation-based coherent vibrational spectroscopy (SHG-CVS) was developed to monitor the low-frequency dynamics of molecules at a liquid interface, which was difficult to access by using the present spectroscopic techniques such as sum frequency generation or attenuated total reflection (ATR)-IR. Background-free detection with the transient grating (TG) optical configuration was adopted to obtain the weak signal under the electronically nonresonant pump condition. It was demonstrated that the S/N ratio of the SHG-CVS with the TG configuration was remarkably superior to that with the conventional time-resolved SHG configuration, and the improved detection limit enabled us to detect the low-frequency dynamics of coumarin 314 molecules at the air/water interface under the electronically nonresonant pump condition.
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Fujiyoshi S, Ishibashi TA, Onishi H. Fourth-Order Raman Spectroscopy of Wide-Band Gap Materials. J Phys Chem B 2005; 109:8557-61. [PMID: 16852009 DOI: 10.1021/jp051203i] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Low-frequency surface vibrations were observed on a rutile TiO(2)(110) surface covered with trimethyl acetate (TMA) by using fourth-order Raman spectroscopy. The TMA-covered surface interfaced to air was irradiated with 18-fs light at a wavelength of 630 nm. A pump pulse excited vibrational coherence of Raman-active modes and a probe pulse interacts with the coherently excited surface to generate second harmonic light (315 nm), the intensity of which oscillated as a function of the pump-probe delay. Four bands were recognized at 180, 357, 444, and 826 cm(-1) in the Fourier transformation spectrum of the oscillation and assigned to bulk phonons modified by the presence of the surface boundary condition. The Raman transition for the pump was nonresonant to the band gap excitation of TiO(2), as evidenced by the oscillation phase relative to the pump irradiation and by the oscillation amplitude as a function of the pump power. The observable range of this surface-selective spectroscopy is extended to wide-band gap materials on which one-photon resonance enhancement of the Raman-pump efficiency cannot be expected.
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Affiliation(s)
- Satoru Fujiyoshi
- Department of Chemistry, Faculty of Science, Kobe University, Nada, Kobe, 657-8501 Japan.
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Fujiyoshi S, Ishibashi TA, Onishi H. Low-frequency vibrations of molecular submonolayers detected by time-domain Raman spectroscopy. J Mol Struct 2005. [DOI: 10.1016/j.molstruc.2004.11.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Yamaguchi S, Tahara T. Precise Electronic χ(2) Spectra of Molecules Adsorbed at an Interface Measured by Multiplex Sum Frequency Generation. J Phys Chem B 2004. [DOI: 10.1021/jp045306x] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Shoichi Yamaguchi
- Molecular Spectroscopy Laboratory, RIKEN (The Institute of Physical and Chemical Research), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Tahei Tahara
- Molecular Spectroscopy Laboratory, RIKEN (The Institute of Physical and Chemical Research), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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Fujiyoshi S, Ishibashi TA, Onishi H. Fifth-Order Raman Spectroscopy of Excited-State Molecules. J Phys Chem A 2004. [DOI: 10.1021/jp0461899] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Satoru Fujiyoshi
- Surface Chemistry Laboratory, Kanagawa Academy of Science and Technology (KAST), KSP, Sakado, Takatsu, Kawasaki, 213-0012, Japan, Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Honmachi, Kawaguchi, 332-0012, Japan, Department of Chemistry, Faculty of Science, Kobe University, Nada, Kobe, 657-8501, Japan, and Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Taka-aki Ishibashi
- Surface Chemistry Laboratory, Kanagawa Academy of Science and Technology (KAST), KSP, Sakado, Takatsu, Kawasaki, 213-0012, Japan, Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Honmachi, Kawaguchi, 332-0012, Japan, Department of Chemistry, Faculty of Science, Kobe University, Nada, Kobe, 657-8501, Japan, and Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Hiroshi Onishi
- Surface Chemistry Laboratory, Kanagawa Academy of Science and Technology (KAST), KSP, Sakado, Takatsu, Kawasaki, 213-0012, Japan, Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Honmachi, Kawaguchi, 332-0012, Japan, Department of Chemistry, Faculty of Science, Kobe University, Nada, Kobe, 657-8501, Japan, and Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama, Higashi-Hiroshima 739-8526, Japan
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