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Liu W, Tang L, Oscar BG, Wang Y, Chen C, Fang C. Tracking Ultrafast Vibrational Cooling during Excited-State Proton Transfer Reaction with Anti-Stokes and Stokes Femtosecond Stimulated Raman Spectroscopy. J Phys Chem Lett 2017; 8:997-1003. [PMID: 28195486 DOI: 10.1021/acs.jpclett.7b00322] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Energy dissipation following photoexcitation is foundational to photophysics and chemistry. Consequently, understanding such processes on molecular time scales holds paramount importance. Femtosecond stimulated Raman spectroscopy (FSRS) has been used to study the molecular structure-function relationships but usually on the Stokes side. Here, we perform both Stokes and anti-Stokes FSRS to track energy dissipation and excited-state proton transfer (ESPT) for the photoacid pyranine in aqueous solution. We reveal biphasic vibrational cooling on fs-ps time scales during ESPT. Characteristic low-frequency motions (<800 cm-1) exhibit initial energy dissipation (∼2 ps) that correlates with functional events of forming contact ion pairs via H-bonds between photoacid and water, which lengthens to ∼9 ps in methanol where ESPT is inhibited. The interplay between photoinduced dissipative and reactive channels is implied. Thermal cooling to bulk solvent occurs on the ∼50 ps time scale. These results demonstrate the combined Stokes and anti-Stokes FSRS as a powerful toolset to elucidate structural dynamics.
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Affiliation(s)
- Weimin Liu
- School of Physical Science and Technology, ShanghaiTech University , Pudong, Shanghai 201210, People's Republic of China
| | - Longteng Tang
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Breland G Oscar
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Yanli Wang
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Cheng Chen
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Chong Fang
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
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2
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Houk AL, Zheldakov IL, Tommey TA, Elles CG. Two-Photon Excitation of trans-Stilbene: Spectroscopy and Dynamics of Electronically Excited States above S1. J Phys Chem B 2014; 119:9335-44. [DOI: 10.1021/jp509959n] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Amanda L. Houk
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Igor L. Zheldakov
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Tyler A. Tommey
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Christopher G. Elles
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
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3
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Zhu K, Gong X, He D, Li B, Ji D, Li P, Peng Z, Luo Y. Adsorption of Ponceau 4R from aqueous solutions using alkali boiled Tilapia fish scales. RSC Adv 2013. [DOI: 10.1039/c3ra43817a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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4
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Kim JE, Mathies RA. Anti-stokes Raman study of vibrational cooling dynamics in the primary photochemistry of rhodopsin. J Phys Chem A 2012; 106:8508-15. [PMID: 16552447 PMCID: PMC1407760 DOI: 10.1021/jp021069r] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Picosecond Stokes and anti-Stokes Raman spectra are used to probe the structural dynamics and reactive energy flow in the primary cis-to-trans isomerization reaction of rhodopsin. The appearance of characteristic ethylenic, hydrogen out-of-plane (HOOP), and low-wavenumber photoproduct bands in the Raman spectra is instrument-response-limited, consistent with a subpicosecond product appearance time. Intense high and low-frequency anti-Stokes peaks demonstrate that the all-trans photoproduct is produced vibrationally hot on the ground-state surface. Specifically, the low-frequency modes at 282, 350, and 477 cm(-1) are highly vibrationally excited (T > 2000 K) immediately following isomerization, revealing that these low-frequency motions directly participate in the reactive curve-crossing process. The anti-Stokes modes are characterized by a approximately 2.5 ps temporal decay that coincides with the conversion of photorhodopsin to bathorhodopsin. This correspondence shows that the photo-to-batho transition is a ground-state cooling process and that energy storage in the primary visual photoproduct is complete on the picosecond time scale. Finally, unique Stokes vibrations at 290, 992, 1254, 1290, and 1569 cm(-1) arising from the excited state of rhodopsin are observed only at 0 ps delay.
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Affiliation(s)
- Judy E Kim
- Department of Chemistry, University of California, Berkeley, California 94720
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5
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van Wilderen LJGW, Lincoln CN, van Thor JJ. Modelling multi-pulse population dynamics from ultrafast spectroscopy. PLoS One 2011; 6:e17373. [PMID: 21445294 PMCID: PMC3061864 DOI: 10.1371/journal.pone.0017373] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2010] [Accepted: 02/01/2011] [Indexed: 01/18/2023] Open
Abstract
Current advanced laser, optics and electronics technology allows sensitive recording of molecular dynamics, from single resonance to multi-colour and multi-pulse experiments. Extracting the occurring (bio-) physical relevant pathways via global analysis of experimental data requires a systematic investigation of connectivity schemes. Here we present a Matlab-based toolbox for this purpose. The toolbox has a graphical user interface which facilitates the application of different reaction models to the data to generate the coupled differential equations. Any time-dependent dataset can be analysed to extract time-independent correlations of the observables by using gradient or direct search methods. Specific capabilities (i.e. chirp and instrument response function) for the analysis of ultrafast pump-probe spectroscopic data are included. The inclusion of an extra pulse that interacts with a transient phase can help to disentangle complex interdependent pathways. The modelling of pathways is therefore extended by new theory (which is included in the toolbox) that describes the finite bleach (orientation) effect of single and multiple intense polarised femtosecond pulses on an ensemble of randomly oriented particles in the presence of population decay. For instance, the generally assumed flat-top multimode beam profile is adapted to a more realistic Gaussian shape, exposing the need for several corrections for accurate anisotropy measurements. In addition, the (selective) excitation (photoselection) and anisotropy of populations that interact with single or multiple intense polarised laser pulses is demonstrated as function of power density and beam profile. Using example values of real world experiments it is calculated to what extent this effectively orients the ensemble of particles. Finally, the implementation includes the interaction with multiple pulses in addition to depth averaging in optically dense samples. In summary, we show that mathematical modelling is essential to model and resolve the details of physical behaviour of populations in ultrafast spectroscopy such as pump-probe, pump-dump-probe and pump-repump-probe experiments.
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Affiliation(s)
- Luuk J. G. W. van Wilderen
- Division of Molecular Biosciences, Faculty of Natural Sciences, South Kensington Campus, Imperial College London, London, United Kingdom
| | - Craig N. Lincoln
- Division of Molecular Biosciences, Faculty of Natural Sciences, South Kensington Campus, Imperial College London, London, United Kingdom
| | - Jasper J. van Thor
- Division of Molecular Biosciences, Faculty of Natural Sciences, South Kensington Campus, Imperial College London, London, United Kingdom
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Briney KA, Herman L, Boucher DS, Dunkelberger AD, Crim FF. The Influence of Vibrational Excitation on the Photoisomerization of trans-Stilbene in Solution. J Phys Chem A 2010; 114:9788-94. [DOI: 10.1021/jp102752f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Kristin A. Briney
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706
| | - Leslie Herman
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706
| | - David S. Boucher
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706
| | - Adam D. Dunkelberger
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706
| | - F. Fleming Crim
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706
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Kosumi D, Abe K, Karasawa H, Fujiwara M, Cogdell RJ, Hashimoto H, Yoshizawa M. Ultrafast relaxation kinetics of the dark S1 state in all-trans-β-carotene explored by one- and two-photon pump–probe spectroscopy. Chem Phys 2010. [DOI: 10.1016/j.chemphys.2009.12.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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8
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Schroeder J. Picosecond kinetics of trans-cis-photoisomerisations: From jet-cooled molecules to compressed solutions. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19971010402] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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9
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Tranca DC, Neufeld AA. Quantum-classical modeling of photoisomerization of polyatomic molecules. J Chem Phys 2010; 132:134109. [DOI: 10.1063/1.3368644] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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van Wilderen LJGW, Clark IP, Towrie M, van Thor JJ. Mid-infrared picosecond pump-dump-probe and pump-repump-probe experiments to resolve a ground-state intermediate in cyanobacterial phytochrome Cph1. J Phys Chem B 2010; 113:16354-64. [PMID: 19950906 DOI: 10.1021/jp9038539] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Multipulse picosecond mid-infrared spectroscopy has been used to study photochemical reactions of the cyanobacterial phytochrome photoreceptor Cph1. Different photophysical schemes have been discussed in the literature to describe the pathways after photoexcitation, particularly, to identify reaction phases that are linked to photoisomerisation and electronic decay in the 1566-1772 cm(-1) region that probes C=C and C=O stretching modes of the tetrapyrrole chromophore. Here, multipulse spectroscopy is employed, where, compared to conventional visible pump-mid-infrared probe spectroscopy, an additional visible pulse is incorporated that interacts with populations that are evolving on the excited- and ground-state potential energy surfaces. The time delays between the pump and the dump pulse are chosen such that the dump pulse interacts with different phases in the reaction process. The pump and dump pulses are at the same wavelength, 640 nm, and are resonant with the Pr ground state as well as with the excited state and intermediates. Because the dump pulse additionally pumps the remaining, partially recovered, and partially oriented ground-state population, theory is developed for estimating the fraction of excited-state molecules. The calculations take into account the model-dependent ground-state recovery fraction, the angular dependence of the population transfer resulting from the finite bleach that occurs with linearly polarized intense femtosecond optical excitation, and the partially oriented population for the dump field. Distinct differences between the results from the experiments that use a 1 or a 14 ps dump time favor a branching evolution from S1 to an excited state or reconfigured chromophore and to a newly identified ground-state intermediate (GSI). Optical dumping at 1 ps shows the instantaneous induced absorption of a delocalized C=C stretching mode at 1608 cm(-1), where the increased cross section is associated with the electronic ground-state structure of the ZZZ configuration of the linear tetrapyrrole chromophore. The dump-induced absorption decays with time constants of 5 and 19 ps to the Pr ground state. Employing a dump pulse at 14 ps results in an instantaneous decrease of the absorption of the 1608 cm(-1) band, indicating repumping of the GSI. The dump-induced absorption recovers back to the GSI with a 6 ps lifetime. A spectral similarity is observed between the 6 ps phase in the dump experiment and the 3 ps component found in the two-pulse pump-probe measurement. Combined with the dominance of ground-state absorption bands in the dump-induced spectrum, this indicates the presence of a GSI, which is additionally characterized by previously unidentified induced absorption at 1710 and 1570-80 cm(-1). The metastable photoproduct Lumi-R, which is in the electronic ground state and populated at 500 ps after excitation of Pr, is highly efficiently repumped into the Pr ground state with the power density used. After repumping, Lumi-R is not recovered on the 500 ps time scale of the experiment and is distinct from the GSI of Pr since it is not associated with its characteristic induced absorption at 1710 and 1570-80 cm(-1).
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Affiliation(s)
- Luuk J G W van Wilderen
- Division of Molecular Biosciences, Faculty of Natural Sciences, South Kensington Campus, Imperial College London, London SW7 2AZ, UK
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Catalán J, Pérez P, Claramunt RM, María DS, Bobosik V. On the molecular conformation of bisaromatic systems the case of 2-phenyl-2H-benzotriazoles. Chem Phys 2007. [DOI: 10.1016/j.chemphys.2007.07.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Müller C, Klöppel-Riech M, Schröder F, Schroeder J, Troe J. Fluorescence and REMPI Spectroscopy of Jet-Cooled Isolated 2-Phenylindene in the S1 State. J Phys Chem A 2006; 110:5017-31. [PMID: 16610820 DOI: 10.1021/jp060366j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We investigated the spectroscopy of the first excited singlet electronic state S1 of 2-phenylindene using both fluorescence excitation spectroscopy and resonantly enhanced multiphoton ionization spectroscopy. Moreover, we investigated the dynamics of the S1 state by determining state-selective fluorescence lifetimes up to an excess energy of approximately 3400 cm(-1). Ab initio calculations were performed on the torsional potential energy curve and the equilibrium and transition state geometries and normal-mode frequencies of the first excited singlet state S1 on the CIS level of theory. Numerous vibronic transitions were assigned, especially those involving the torsional normal mode. The torsional potentials of the ground and first excited electronic states were simulated by matching the observed and calculated torsional frequency spacings in a least-squares fitting procedure. The simulated S1 potential showed very good agreement with the ab initio potential calculated on the CIS/6-31G(d,p) level of theory. TDDFT energy corrections improved the match with the simulated S(1) torsional potential. The latter calculation yielded a torsional barrier of V2 = 6708 cm(-1), and the simulation a barrier of V2 = 6245 cm(-1). Ground-state normal-mode frequencies were calculated on the B3LYP/6-31G(d,p) level of theory, which were used to interpret the infrared spectrum, the FDS spectrum of the transition and hot bands of the FES spectrum. The fluorescence intensities of the nu49 overtone progression could reasonably be reproduced by considering the geometry changes upon electronic excitation predicted by the ab initio calculations. On the basis of the torsional potential calculations, it could be ruled out that the uniform excess energy dependence of the fluorescence lifetimes is linked to the torsional barrier in the excited state. The rotational band contour simulation of the transition yielded rotational constants in close agreement to the ab initio values for both electronic states. Rotational coherence signals were obtained by polarization-analyzed, time-resolved measurements of the fluorescence decay of the transition. The simulation of these signals yielded corroborating evidence as to the quality of the ab initio calculated rotational constants of both states. The origin of the anomalous intensity discrepancy between the fluorescence excitation spectrum and the REMPI spectrum is discussed.
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Affiliation(s)
- Christian Müller
- Institut für Physikalische Chemie der Universität, Tammannstr. 6, D-37077 Göttingen, Germany.
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Cox MJ, Crim FF. Vibrational Energy Flow Rates for cis- and trans-Stilbene Isomers in Solution. J Phys Chem A 2005; 109:11673-8. [PMID: 16366616 DOI: 10.1021/jp054263x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Transient electronic absorption following excitation of the first C-H stretching overtone (2nu(CH)) or a C-H stretch-bend combination (nu(CH) + nu(bend)) monitors the flow of vibrational energy in cis-stilbene and in trans-stilbene. Following a rapid initial rise as energy flows into states interrogated by the probe pulse, the absorption decays with two time constants, which are about a factor of 2 longer for the cis-isomer than for the trans-isomer. The decay times for cis-stilbene are tau2(cis) = (2.6 +/- 1.5) ps and tau3(cis) = (24.1 +/- 2.1) ps, and those for trans-stilbene are tau2(trans) = (1.4 +/- 0.6) ps and tau3(trans) = (10.2 +/- 1.1) ps. The decay times are essentially the same in different solvents, suggesting that the relaxation is primarily intramolecular. The two decay times are consistent with the sequential flow of energy through sets of coupled states within the molecule, and the difference in the rates for the two isomers likely reflects differences in coupling among the states arising from the different structures of the isomers. The similarity of the time evolution following excitation of the first C-H overtone at 5990 cm(-1) and the stretch-bend combination at 4650 cm(-1) is consistent with a subset of states, whose structure is similar for the two vibrational excitation energies, controlling the observed flow of energy.
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Affiliation(s)
- M Jocelyn Cox
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
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Kosumi D, Yanagi K, Nishio T, Hashimoto H, Yoshizawa M. Excitation energy dependence of excited states dynamics in all-trans-carotenes determined by femtosecond absorption and fluorescence spectroscopy. Chem Phys Lett 2005. [DOI: 10.1016/j.cplett.2005.04.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Okabe C, Nakabayashi T, Nishi N, Fukaminato T, Kawai T, Irie M, Sekiya H. Picosecond Time-Resolved Stokes and Anti-Stokes Raman Studies on the Photochromic Reactions of Diarylethene Derivatives. J Phys Chem A 2003. [DOI: 10.1021/jp035055c] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chie Okabe
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
| | - Takakazu Nakabayashi
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
| | - Nobuyuki Nishi
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
| | - Tuyoshi Fukaminato
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
| | - Tsuyoshi Kawai
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
| | - Masahiro Irie
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
| | - Hiroshi Sekiya
- Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan, Research Institute for Electronic Science, Hokkaido University, Sapporo 060-0812, Japan, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan
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Kozich V, Werncke W, Vodchits AI, Dreyer J. Ultrafast excitation of out-of-plane vibrations and vibrational energy redistribution after internal conversion of 4-nitroaniline. J Chem Phys 2003. [DOI: 10.1063/1.1530583] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Iwata K. Effect of Pump and Probe Light Field on Picosecond Time-Resolved Resonance Raman Spectra of S1trans-Stilbene. Disagreement between Stokes- and Anti-Stokes Scattering Frequencies. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.1075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Mizutani Y, Kitagawa T. Mode Dependence of Vibrational Energy Redistribution in Nickel Tetraphenylporphyrin Probed by Picosecond Time-Resolved Resonance Raman Spectroscopy: Slow IVR to Phenyl Peripherals. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.965] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Werncke W, Wachsmann-Hogiu, S, Dreyer J, Vodchits AI, Elsaesser T. Ultrafast Intramolecular Electron Transfer Studied by Picosecond and Stationary Raman Spectroscopy. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.1049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Hamaguchi HO, Iwata K. Physical Chemistry of the Lowest Excited Singlet State oftrans-Stilbene in Solution as Studied by Time-Resolved Raman Spectroscopy. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.883] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Mizutani Y, Kitagawa T. Ultrafast dynamics of myoglobin probed by time-resolved resonance Raman spectroscopy. CHEM REC 2002; 1:258-75. [PMID: 11895123 DOI: 10.1002/tcr.1012] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Recent experimental work carried out in this laboratory on the ultrafast dynamics of myoglobin (Mb) is summarized with a stress on structural and vibrational energy relaxation. Studies on the structural relaxation of Mb following CO photolysis revealed that the structural change of heme itself, caused by CO photodissociation, is completed within the instrumental response time of the time-resolved resonance Raman apparatus used (approximately 2 ps). In contrast, changes in the intensity and frequency of the iron-histidine (Fe-His) stretching mode upon dissociation of the trans ligand were found to occur in the picosecond regime. The Fe-His band is absent for the CO-bound form, and its appearance upon photodissociation was not instantaneous, in contrast with that observed in the vibrational modes of heme, suggesting appreciable time evolution of the Fe displacement from the heme plane. The band position of the Fe-His stretching mode changed with a time constant of about 100 ps, indicating that tertiary structural changes of the protein occurred in a 100-ps range. Temporal changes of the anti-Stokes Raman intensity of the v4 and v7 bands demonstrated immediate generation of vibrationally excited heme upon the photodissociation and decay of the excited populations, whose time constants were 1.1 +/- 0.6 and 1.9 +/- 0.6 ps, respectively. In addition, the development of the time-resolved resonance Raman apparatus and prospects in this research field are described.
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Affiliation(s)
- Y Mizutani
- Institute for Molecular Science, Okazaki National Research Institutes, Myodaiji, Japan
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Mizutani Y, Kitagawa T. Vibrational Energy Relaxation of Metalloporphyrins in a Condensed Phase Probed by Time-Resolved Resonance Raman Spectroscopy. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.623] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Iwata K, Ozawa R, Hamaguchi HO. Analysis of the Solvent- and Temperature-Dependent Raman Spectral Changes of S1 trans-Stilbene and the Mechanism of the trans to cis Isomerization: Dynamic Polarization Model of Vibrational Dephasing and the CC Double-Bond Rotation. J Phys Chem A 2002. [DOI: 10.1021/jp013359y] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Koichi Iwata
- Research Centre for Spectrochemistry and Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Ryosuke Ozawa
- Research Centre for Spectrochemistry and Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hiro-o Hamaguchi
- Research Centre for Spectrochemistry and Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Watanabe H, Okamoto Y, Furuya K, Sakamoto A, Tasumi M. Vibrational Analysis of trans-Stilbene in the Ground and Excited Singlet Electronic States Revisited. J Phys Chem A 2002. [DOI: 10.1021/jp013309t] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nakabayashi T, Kamo S, Sakuragi H, Nishi N. Time-Resolved Raman Studies of Photoionization of Aromatic Compounds in Polar Solvents: Picosecond Relaxation Dynamics of Aromatic Cation Radicals. J Phys Chem A 2001. [DOI: 10.1021/jp0110105] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takakazu Nakabayashi
- Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry, University of Tsukuba, Tennodai, Tsukuba, 305-8571, Japan
| | - Satoshi Kamo
- Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry, University of Tsukuba, Tennodai, Tsukuba, 305-8571, Japan
| | - Hirochika Sakuragi
- Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry, University of Tsukuba, Tennodai, Tsukuba, 305-8571, Japan
| | - Nobuyuki Nishi
- Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan, and Department of Chemistry, University of Tsukuba, Tennodai, Tsukuba, 305-8571, Japan
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26
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Kovalenko SA, Schanz R, Hennig H, Ernsting NP. Cooling dynamics of an optically excited molecular probe in solution from femtosecond broadband transient absorption spectroscopy. J Chem Phys 2001. [DOI: 10.1063/1.1380696] [Citation(s) in RCA: 224] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Leonard JD, Gustafson TL. Solvent−Solute Interactions Probed by Picosecond Transient Raman Spectroscopy: Vibrational Relaxation and Conformational Dynamics in S1 trans-4,4‘-Diphenylstilbene. J Phys Chem A 2001. [DOI: 10.1021/jp002586h] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- James D. Leonard
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210-1185
| | - Terry L. Gustafson
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210-1185
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Bingemann D, King AM, Crim FF. Transient electronic absorption of vibrationally excited CH[sub 2]I[sub 2]: Watching energy flow in solution. J Chem Phys 2000. [DOI: 10.1063/1.1289532] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mizutani Y, Uesugi Y, Kitagawa T. Intramolecular vibrational energy redistribution and intermolecular energy transfer in the (d, d) excited state of nickel octaethylporphyrin. J Chem Phys 1999. [DOI: 10.1063/1.480253] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Okazaki T, Hirota N, Nagata T, Osuka A, Terazima M. Spatially Resolved Thermalization Dynamics of Electronically Photoexcited Azulene Probed by a Molecular Integrated Thermometer. J Phys Chem A 1999. [DOI: 10.1021/jp991000s] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Toshiya Okazaki
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Noboru Hirota
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Toshi Nagata
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Atsuhiro Osuka
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Masahide Terazima
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
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32
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Mode specific vibrational kinetics after intramolecular electron transfer studied by picosecond anti-Stokes Raman spectroscopy. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00959-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Furui G, Ito K, Tsuyumoto I, Harata A, Sawada T. Molecular Dynamics of Auramine O in Low-Viscosity Solutions as Investigated by an Ultrafast Lensing Effect. J Phys Chem A 1999. [DOI: 10.1021/jp9843252] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Gen Furui
- Department of Applied Chemistry, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, Department of Environmental Systems Engineering, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi-machi, Ishikawa 921-8501, Japan, and Department of Molecular and Material Sciences, Graduate School of Engineering Sciences, Kyushu University, 6−1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
| | - Kazuki Ito
- Department of Applied Chemistry, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, Department of Environmental Systems Engineering, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi-machi, Ishikawa 921-8501, Japan, and Department of Molecular and Material Sciences, Graduate School of Engineering Sciences, Kyushu University, 6−1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
| | - Isao Tsuyumoto
- Department of Applied Chemistry, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, Department of Environmental Systems Engineering, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi-machi, Ishikawa 921-8501, Japan, and Department of Molecular and Material Sciences, Graduate School of Engineering Sciences, Kyushu University, 6−1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
| | - Akira Harata
- Department of Applied Chemistry, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, Department of Environmental Systems Engineering, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi-machi, Ishikawa 921-8501, Japan, and Department of Molecular and Material Sciences, Graduate School of Engineering Sciences, Kyushu University, 6−1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
| | - Tsuguo Sawada
- Department of Applied Chemistry, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, Department of Environmental Systems Engineering, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi-machi, Ishikawa 921-8501, Japan, and Department of Molecular and Material Sciences, Graduate School of Engineering Sciences, Kyushu University, 6−1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
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Anderson NA, Pullen SH, Walker LA, Shiang JJ, Sension RJ. Ultrafast Polyene Dynamics in Solution: The Conformational Relaxation and Thermalization of Highly Excited cis-1,3,5-Hexatriene as a Function of Initial Conformation and Solvent. J Phys Chem A 1998. [DOI: 10.1021/jp983181o] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Neil A. Anderson
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Stuart H. Pullen
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Larry A. Walker
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Joseph J. Shiang
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
| | - Roseanne J. Sension
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
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36
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Nakabayashi T, Okamoto H, Tasumi M. Vibrational Relaxation Dynamics of trans-Stilbene in the Lowest Excited Singlet State. Pump and Probe Wavelength Dependencies of the Picosecond Time-Resolved Anti-Stokes Raman Spectrum. J Phys Chem A 1998. [DOI: 10.1021/jp982287g] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takakazu Nakabayashi
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan, and Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338-8570, Japan
| | - Hiromi Okamoto
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan, and Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338-8570, Japan
| | - Mitsuo Tasumi
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan, and Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338-8570, Japan
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Zhang JP, Chen CH, Koyama Y, Nagae H. Vibrational Relaxation and Redistribution in the 2Ag- State of all-trans-Lycopene As Revealed by Picosecond Time-Resolved Absorption Spectroscopy. J Phys Chem B 1998. [DOI: 10.1021/jp9728058] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jian-Ping Zhang
- Faculty of Science, Kwansei Gakuin University, Uegahara, Nishinomiya 662, Japan
| | - Chun-Hai Chen
- Faculty of Science, Kwansei Gakuin University, Uegahara, Nishinomiya 662, Japan
| | - Yasushi Koyama
- Faculty of Science, Kwansei Gakuin University, Uegahara, Nishinomiya 662, Japan
| | - Hiroyoshi Nagae
- Kobe City University of Foreign Studies, Gakuen Higashimachi, Nishi-ku, Kobe 651-21, Japan
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38
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Pullen SH, Anderson NA, Walker LA, Sension RJ. The ultrafast photochemical ring-opening reaction of 1,3-cyclohexadiene in cyclohexane. J Chem Phys 1998. [DOI: 10.1063/1.476366] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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39
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Nakabayashi T, Okamoto H, Tasumi M. Probe-Wavelength Dependency of Picosecond Anti-Stokes Raman Spectra of trans-Stilbene in the S1 State. J Phys Chem A 1997. [DOI: 10.1021/jp971495q] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takakazu Nakabayashi
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan, and Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338, Japan
| | - Hiromi Okamoto
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan, and Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338, Japan
| | - Mitsuo Tasumi
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan, and Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338, Japan
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40
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Nakabayashi T, Okamoto H, Tasumi M. Probe-Wavelength Dependence of Picosecond Time-Resolved Anti-Stokes Raman Spectrum of Canthaxanthin: Determination of Energy States of Vibrationally Excited Molecules Generated via Internal Conversion from the Lowest Excited Singlet State. J Phys Chem A 1997. [DOI: 10.1021/jp963303h] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takakazu Nakabayashi
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan
| | - Hiromi Okamoto
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan
| | - Mitsuo Tasumi
- Department of Chemistry and Research Centre for Spectrochemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan
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41
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Schultz SL, Qian J, Jean JM. Separability of Intra- and Intermolecular Vibrational Relaxation Processes in the S1 State of trans-Stilbene. J Phys Chem A 1997. [DOI: 10.1021/jp962454h] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- S. L. Schultz
- Department of Chemistry, Washington University, St. Louis, Missouri 63130
| | - J. Qian
- Department of Chemistry, Washington University, St. Louis, Missouri 63130
| | - J. M. Jean
- Department of Chemistry, Washington University, St. Louis, Missouri 63130
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42
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Kruglik SG, Mizutani Y, Kitagawa T. Time-resolved resonance Raman study of the primary photoprocesses of nickel(II) octaethylporphyrin in solution. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00008-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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43
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Iwata K, Hamaguchi HO. Microscopic Mechanism of Solute−Solvent Energy Dissipation Probed by Picosecond Time-Resolved Raman Spectroscopy. J Phys Chem A 1997. [DOI: 10.1021/jp962010l] [Citation(s) in RCA: 159] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Koichi Iwata
- Molecular Spectroscopy Laboratory, Kanagawa Academy of Science and Technology (KAST), KSP East 301, 3-2-1 Sakato, Kawasaki 213, Japan, and Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153, Japan
| | - Hiro-o Hamaguchi
- Molecular Spectroscopy Laboratory, Kanagawa Academy of Science and Technology (KAST), KSP East 301, 3-2-1 Sakato, Kawasaki 213, Japan, and Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153, Japan
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Dutt G, Konitsky W, Waldeck D. Nonradiative relaxation of 2-phenylindene in solution and its implications for isomerization of stilbenes. Chem Phys Lett 1995. [DOI: 10.1016/0009-2614(95)01016-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Tittelbach-Helmrich D, Steer RP. Measurements of the subpicosecond relaxation rates of the first excited singlet states of some pseudoazulenes in solution. Chem Phys 1995. [DOI: 10.1016/0301-0104(95)00145-e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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