#norelated *研究室教員 [#g470cd63] -准教授 坂本 章 *発表論文 [#p448dbff] +"Change in the Orientation and Packing upon Adsorption of Pyranine Molecules onto Cationic Langmuir Monolayers and Langmuir-Blodgett Films", Tsukamoto, O., Villeneuve, M., Sakamoto, A., Nakahara, H., Bulletin of the Chemical Society of Japan, 80, 1723-1730, 2007. +"A New Approach to the Spectral Study of Unstable Radicals and Ions in Solution by the Use of an Inert Gas Glovebox System: Observation and Analysis of the Infrared Spectra of the Radical Anion and Dianion of p-Terphenyl", A. Sakamoto, T. Harada, and N. Tonegawa, J. Phys. Chem. A, 112, 1180-1187, 2007. +"Construction of Picosecond Time-resolved Raman Spectrometers with Near-infrared Excitation", A. Sakamoto, S. Matsuno, and M. Tasumi, J. Raman Spectrosc., 37, 429-435, 2006. +"Comparison of the Raman Spectrum of trans-Stilbene in the S1 State Calculated by the CIS Method and the Spectra Observed under Resonant and Off-resonant Conditions", A. Sakamoto, F. Tanaka, M. Tasumi, H. Torii, K. Kawato, and K. Furuya, Vib. Spectrosc., 42, 176-182, 2006. +"Time-resolved Fluorescence Spectroscopic and Scanning Near-field Optical Microscopic Studies of Rhodamine Dye Adsorbed in Cationic Langmuir-Blodgett Films", K. Ray, H. Nakahara, A. Sakamoto, Spectrochim. Acta A, 61, 103-107, 2005. +"Infrared Measurements of Organic Radical Anions in Solution Using Mid-infrared Optical Fibers and Spectral Analyses Based on Density Functional Theory Calculations", A. Sakamoto, M. Kuroda, T. Harada, and M. Tasumi, J. Mol. Struct., 735-736, 3-9, 2005. +"Transfer of Photoenergy in π-Conjugated Polymers. Two Types of Photoluminescence that Involve Energy Transfer along a Polymer Chain", T. Yamamoto, B.-L. Lee, I. Nurulla, T. Yasuda, I. Yamaguchi, A. Wada, C. Hirose, M. Tasumi, A. Sakamoto, and E. Kobayashi, J. Phys. Chem. B, 109, 10605-10610, 2005. +"Chemistry of Thiosulfinyl Group (>S=S): Preparation, Structure, and Spectroscopic and Chemical Properties of Cyclic Thionosulfites", Juzo Nakayama, Sanae Yoshida, Yoshiaki Sugihara, and Akira Sakamoto, Helv. Chim. Acta, 88, 1451-1471, 2005. +"Time-resolved fluorescence spectroscopic and scanning near-field optical microscopic studies of rhodamine dye adsorbed in cationic Langmuir-Blodgett films", Ray, Krishanu; Nakahara, Hiroo; Sakamoto, Akira, Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy(2004), Volume Date 2005, 61A(1-2), 103-107., 61A(1-2), 103-107, 2004. +"Relationship between the Distortion of Polyene Chains from Planarity and the Raman Activity of the In-Phase CH Out-of -Plane Wag", K. Fujimorri, A. Sakamoto, and M. Tasumi, Macromol. Sym., 205(1), 33-46, 2004. +"Vibrational Spectra and Electron–Vibration Interactions of the Naphthalene Radical Anion: Experimental and Theoretical Study", H. Torii, Y. Ueno, A. Sakamoto, and M. Tasumi, Can. J. Chem., 82(6), 951-963, 2004. +"A. Reversible Disulfur Monoxide (S2O)-Forming Retro-Diels-Alder Reaction. Disproportionation of S2O to Trithio-Ozone (S3) and Sulfur Dioxide (SO2) and Reactivities of S2O and S3", Juzo Nakayama, Satoshi Aoki, Jun Takayama, Akira Sakamoto, Yoshiaki Sugihara, Akihiko Ishii, J. Am. Chem. Soc., 126, 9085-9093, 2004. +"Molecular Distortion of trans-Stilbene and the Raman Intensity of the In-Phase CH Out-of-Plane Wag of the Central CH=CH Group", K. Furuya, K. Kawato, H. Yokoyama, A. Sakamoto, and M. Tasumi, J. Phys. Chem. A, 107, 8251-8258, 2003. +"Structures and Properties of Two Diastereomeric Sulfites Derived from cis-3,4-Di-tert-butylthiolane-3,4-diol and Thionyl Chloride", Sanae Tanaka, Yoshiaki Sugihara, Akira Sakamoto, Akihiko Ishii, and Juzo Nakayama, Heteroatom Chem., 14, 587-595, 2003. +"Regio- and Stereo-chemistry of Addition of Molecular Bromine to S-Oxidzed Derivatives of 3,4-Di-t-butylthiophene: Exclusive 1,4-Cis-additions", Juzo Nakayama, Tomohiro Furuya, Akihiko Ishii, Akihiko Sakamoto, Takashi Otani, and Yoshiaki Sugihara, Bull. Chem. Soc. Jpn., 76, 619-625, 2003. +"The Thiosulfinyl Group Serves as a Stereogenic Center and Shows Diamagnetic Anisotropy Similar to the Sulfinyl Group", Sanae Tanaka, Yoshiaki Sugihara, Akira Sakamoto, Akihiko Ishii, and Juzo Nakayama, J. Am. Chem. Soc., 125, 9024-9025, 2003. *外部資金獲得状況 [#v64ffb33] +2008～9年度 特定領域研究 坂本 章 配列制御された共役ポリマーのピコ秒赤外吸収測定と励起電子－分子振動相互作用の解明 1,300千円 +2006～7年度 特定領域研究 坂本 章 配列制御された共役ポリマーのピコ秒赤外吸収測定と励起電子－分子振動相互作用の解明 2,800千円 +2004～5年度 基盤研究(C) 坂本 章 ピコ秒赤外分光法による電子励起二量体分子系における電子－分子振動相互作用の解明 3,700千円
