Izumi Iwakura : rechercher sur Z-Library

Année:

2004

Fichier:

PDF, 108 KB

2004

Catalytic Enantioselective Reactions by the Chiral Cobalt Complexes as Lewis Acid Catalysts

Satoko Kezuka, Tsuyoshi Mita, Izumi Iwakura, Taketo Ikeno, Tohru Yamada

Journal:

Izumi Iwakura, Atsushi Yabushita, Takayoshi Kobayashi

Année:

2005

Fichier:

PDF, 8 KB

2005

Ultrafast Vibronic Processes in a Ru–Porphyrin Complex

Journal:

European Journal of Inorganic Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 379 KB

english, 2008

Chirped molecular vibration in a stilbene derivative in solution

Anne Colonna, Atsushi Yabushita, Izumi Iwakura, Takayoshi Kobayashi

Journal:

Chemical Physics

Année:

2007

Langue:

english

Fichier:

PDF, 832 KB

english, 2007

Ultrafast electronic and vibrational dynamics of a ruthenium porphyrin complex in intersystem crossing

Takayoshi Kobayashi, Izumi Iwakura, Atsushi Yabushita

Journal:

Physics Procedia

Année:

2011

Langue:

english

Fichier:

PDF, 237 KB

english, 2011

Observation of transition state in Raman triggered oxidation of chloroform in the ground state by real-time vibrational spectroscopy

Izumi Iwakura, Atsushi Yabushita, Takayoshi Kobayashi

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 959 KB

english, 2008

Circa conservation of vibrational energy among three strongly coupled modes of a cyanine dye molecule studied by quantum-beat spectroscopy with a 7 fs laser

Takayoshi Kobayashi, Ying Wang, Zhuan Wang, Izumi Iwakura

Journal:

Izumi Iwakura, Atsushi Yabushita, Takayoshi Kobayashi

Année:

2008

Langue:

english

Fichier:

PDF, 902 KB

english, 2008

Kinetic isotope effect on the proton-transfer in indigo carmine

Journal:

Izumi Iwakura, Atsushi Yabushita, Takayoshi Kobayashi

Année:

2010

Langue:

english

Fichier:

PDF, 378 KB

english, 2010

Non-thermal reaction triggered by a stimulated Raman process using 5-fs laser pulses in the electronic ground state: Claisen rearrangement of allyl phenyl ether

Journal:

Science and Technology of Advanced Materials

Année:

2011

Langue:

english

Fichier:

PDF, 738 KB

english, 2011

Manganese and cobalt 3-oxobutylideneaminato complexes: Design and application for enantioselective reactions

Tohru Yamada, Taketo Ikeno, Yuhki Ohtsuka, Satoko Kezuka, Mitsuo Sato, Izumi Iwakura

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 721 KB

english, 2006

Parametric interactions and nonlinear Raman processes of vibronic excitons in polydiacetylene studied with a two-optical-cycle laser

Takayoshi Kobayashi, Izumi Iwakura, Atsushi Yabushita

Journal:

physica status solidi (c)

Année:

2009

Langue:

english

Fichier:

PDF, 254 KB

english, 2009

Solvent effect for ruthenium porphyrin

Izumi Iwakura, Atshi Yabushita, Takayoshi Kobayashi

Journal:

SCIENCE CHINA Physics, Mechanics & Astronomy

Année:

2010

Langue:

english

Fichier:

PDF, 872 KB

english, 2010

Ultrafast relaxation dynamics of photoexcitations in poly(3-hexylthiophene) for the determination of the defect concentration

Yu Hsien Lee, Atsushi Yabushita, Chain Shu Hsu, Sheng Hsiung Yang, Izumi Iwakura, Chih Wei Luo, Kaung Hsiung Wu, Takayoshi Kobayashi

Journal:

Chemistry – An Asian Journal

Année:

2010

Langue:

english

Fichier:

PDF, 409 KB

english, 2010

The Reactive Intermediate of Catalytic Borohydride Reduction by Schiff Base–Cobalt Complexes

Izumi Iwakura, Miho Hatanaka, Ai Kokura, Haruna Teraoka, Taketo Ikeno, Takushi Nagata, Tohru Yamada

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 862 KB

english, 2006

Direct observation of denitrogenation process of 2,3-diazabicyclo[2.2.1]hept-2-ene (DBH) derivatives, using a visible 5-fs pulse laser

Manabu Abe, Izumi Iwakura, Atushi Yabushita, Shingo Yagi, Jun Liu, Kotaro Okamura, Takayoshi Kobayashi

Journal:

Organic & Biomolecular Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 840 KB

english, 2012

“Click-made” biaryl-linker improving efficiency in protein labelling for the membrane target protein of a bioactive compound

Nakamura, Yoko, Inomata, Sho, Ebine, Makoto, Manabe, Yoshiyuki, Iwakura, Izumi, Ueda, Minoru

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 232 KB

english, 2010

GPR40 gene expression in human pancreas and insulinoma

Tsutomu Tomita, Hiroaki Masuzaki, Michio Noguchi, Hiroshi Iwakura, Junji Fujikura, Tomohiro Tanaka, Ken Ebihara, Junichiro Kawamura, Izumi Komoto, Yoshiya Kawaguchi, Koji Fujimoto, Ryuichiro Doi, Yuta

Journal:

Biochemical and Biophysical Research Communications

Année:

2005

Langue:

english

Fichier:

PDF, 90 KB

english, 2005

Enantioselective Borodeuteride Reduction of Aldimines Catalyzed by Cobalt Complexes: Preparation of Optically Active Deuterated Primary Amines

Miyazaki, Daichi, Nomura, Kohei, Yamashita, Tatsuya, Iwakura, Izumi, Ikeno, Taketo, Yamada, Tohru

Journal:

Organic Letters

Année:

2003

Langue:

english

Fichier:

PDF, 165 KB

english, 2003

Triazoyl–phenyl linker system enhancing the aqueous solubility of a molecular probe and its efficiency in affinity labeling of a target protein for jasmonate glucoside

Tamura, Satoru, Inomata, Sho, Ebine, Makoto, Genji, Takahisa, Iwakura, Izumi, Mukai, Makoto, Shoji, Mitsuru, Sugai, Takeshi, Ueda, Minoru

Journal:

Bioorganic & Medicinal Chemistry Letters

Année:

2013

Langue:

english

Fichier:

PDF, 556 KB

english, 2013

Total syntheses of coronatines by exo-selective Diels–Alder reaction and their biological activities on stomatal opening

Okada, Masahiro, Ito, Satoko, Matsubara, Akira, Iwakura, Izumi, Egoshi, Syusuke, Ueda, Minoru

Journal:

Organic & Biomolecular Chemistry

Année:

2009

Langue:

english

Fichier:

PDF, 474 KB

english, 2009

Cobalt−Carbene Complex with Single-Bond Character: Intermediate for the Cobalt Complex-Catalyzed Cyclopropanation

Ikeno, Taketo, Iwakura, Izumi, Yamada, Tohru

Journal:

Journal of the American Chemical Society

Année:

2002

Langue:

english

Fichier:

PDF, 56 KB

english, 2002

Pulsed Nd:YAG laser induced high throughput stereospecific [2 + 2] cycloaddition of highly organized 1,2-bis(4-pyridyl)ethylene in a supramolecular scaffold

Iwakura, Izumi, Kato, Saki, Hino, Ryotaro, Fukumoto, Ayumu, Komori-Orisaku, Keiko, Koide, Yoshihiro

Journal:

RSC Advances

Année:

2013

Langue:

english

Fichier:

PDF, 579 KB

english, 2013

Vibrational and electronic relaxation in MEH-PPV using few cycle pulses

Kobayashi, Takayoshi, Yamashita, Munenori, Du, Juan, Zhang, Jun, Iwakura, Izumi

Journal:

Kobayashi, Takayoshi, Wang, Zhuan, Iwakura, Izumi

Année:

2013

Langue:

english

Fichier:

PDF, 976 KB

english, 2013

The relation between the symmetry of vibrational modes and the potential curve displacement associated with electronic transition studied by using real-time vibrational spectroscopy

Journal:

New Journal of Physics

Année:

2008

Langue:

english

Fichier:

PDF, 1.46 MB

english, 2008

Proposal for the Metallacycle Pathway during the Cyclopropanation Catalyzed by Cobalt−Schiff Base Complexes

Iwakura, Izumi, Ikeno, Taketo, Yamada, Tohru

Journal:

Organic Letters

Année:

2004

Langue:

english

Fichier:

PDF, 260 KB

english, 2004

Theoretical Analysis of the Reaction Pathway and the Effect of the Axial Ligand for 3-Oxobutylideneaminatocobalt(II)-Catalyzed Cyclopropanation

Ikeno, Taketo, Iwakura, Izumi, Yabushita, Satoshi, Yamada, Tohru

Journal:

Organic Letters

Année:

2002

Langue:

english

Fichier:

PDF, 229 KB

english, 2002

DBU-promoted regioselective HBr-elimination of vicinal dibromides: effects of the adjacent oxygen and/or other heterofunctional groups

Kutsumura, Noriki, Toguchi, Shohei, Iijima, Masatoshi, Tanaka, Osamu, Iwakura, Izumi, Saito, Takao

Journal:

Tetrahedron

Année:

2014

Langue:

english

Fichier:

PDF, 1.10 MB

english, 2014

Ghrelin Expression in Islet Cell Tumors: Augmented Expression of Ghrelin in a Case of Glucagonoma with Multiple Endocrine Neoplasm Type I

Iwakura, Hiroshi, Hosoda, Kiminori, Doi, Ryuichiro, Komoto, Izumi, Nishimura, Haruo, Son, Choel, Fujikura, Junji, Tomita, Tsutomu, Takaya, Kazuhiko, Ogawa, Yoshihiro, Hayashi, Tatsuya, Inoue, Gen, Aka

Journal:

Journal of Clinical Endocrinology & Metabolism

Année:

2002

Langue:

english

Fichier:

PDF, 327 KB

english, 2002

Direct Observation of Molecular Structural Change during Intersystem Crossing by Real-Time Spectroscopy with a Few Optical Cycle Laser

Iwakura, Izumi, Kobayashi, Takayoshi, Yabushita, Atsushi

Journal:

Inorganic Chemistry

Année:

2009

Langue:

english

Fichier:

PDF, 1.57 MB

english, 2009

Transition States and Nonlinear Excitations in Chloroform Observed with a Sub-5 fs Pulse Laser

Iwakura, Izumi, Yabushita, Atsushi, Kobayashi, Takayoshi

Journal:

Journal of the American Chemical Society

Année:

2009

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2009

Photo-impulsive reactions in the electronic ground state without electronic excitation: non-photo, non-thermal chemical reactions

Iwakura, Izumi, Yabushita, Atsushi, Liu, Jun, Okamura, Kotaro, Kobayashi, Takayoshi

Journal:

Physical Chemistry Chemical Physics

Année:

2012

Langue:

english

Fichier:

PDF, 1.88 MB

english, 2012

The experimental visualisation of molecular structural changes during both photochemical and thermal reactions by real-time vibrational spectroscopy

Iwakura, Izumi

Journal:

Physical Chemistry Chemical Physics

Année:

2011

Langue:

english

Fichier:

PDF, 2.64 MB

english, 2011

Sum and difference frequency mixing of molecular vibrations in a polymer under high-density optical excitation

Iwakura, Izumi, Yabushita, Atsushi, Kobayashi, Takayoshi

Journal:

Physical Review B

Année:

2007

Langue:

english

Fichier:

PDF, 328 KB

english, 2007

IL-6-mediated Th17 differentiation through ROR t is essential for the initiation of experimental autoimmune myocarditis

Yamashita, T., Iwakura, T., Matsui, K., Kawaguchi, H., Obana, M., Hayama, A., Maeda, M., Izumi, Y., Komuro, I., Ohsugi, Y., Fujimoto, M., Naka, T., Kishimoto, T., Nakayama, H., Fujio, Y.

Journal:

Cardiovascular Research

Année:

2011

Langue:

english

Fichier:

PDF, 479 KB

english, 2011

A Target Protein for Potassium Isolespedezate, A Bioactive Metabolite Controlling Nyctinasty

Manabe, Yoshiyuki, Iwakura, Izumi, Mukai, Makoto, Ueda, Minoru

Journal:

Interdisciplinary Bio Central

Année:

2009

Langue:

english

Fichier:

PDF, 699 KB

english, 2009

A new reaction mechanism of Claisen rearrangement induced by few-optical-cycle pulses: Demonstration of nonthermal chemistry by femtosecond vibrational spectroscopy

Iwakura, Izumi, Yabushita, Atsushi, Liu, Jun, Okamura, Kotaro, Kezuka, Satoko, Kobayashi, Takayoshi

Journal:

Pure & Applied Chemistry

Année:

2013

Langue:

english

Fichier:

PDF, 955 KB

english, 2013

Real-time measurements of ultrafast electronic dynamics in the disproportionation of [TCNQ]22− using a visible sub-10fs pulse laser

Hashimoto, Sena, Yabushita, Atsushi, Kobayashi, Takayoshi, Iwakura, Izumi

Journal:

Kobayashi, Takayoshi, Iwakura, Izumi, Yabushita, Atsushi

Année:

2016

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2016

ChemInform Abstract: Observation of Reaction Mechanisms of Photoexcited Processes Using 5-Fs Pulses

Journal:

Année:

2013

Fichier:

PDF, 18 KB

2013

ChemInform Abstract: DBU-Promoted Regioselective HBr-Elimination of Vicinal Dibromides: Effects of the Adjacent Oxygen and/or Other Heterofunctional Groups.

Kutsumura, Noriki, Toguchi, Shohei, Iijima, Masatoshi, Tanaka, Osamu, Iwakura, Izumi, Saito, Takao

Journal:

Iwakura, Izumi, Yabushita, Atsushi

Année:

2015

Fichier:

PDF, 25 KB

2015

ChemInform Abstract: Development of Novel Reactions Induced by Coherent Molecular Vibrational Excitation and Direct Observation of Molecular Structural Change During “Thermal” Reactions

Journal:

Bulletin of the Chemical Society of Japan

Année:

2016

Fichier:

PDF, 16 KB

2016

Silver-Catalyzed Carbon Dioxide Incorporation and Rearrangement on Propargylic Derivatives

Kikuchi, Satoshi, Yoshida, Shunsuke, Sugawara, Yuudai, Yamada, Wataru, Cheng, Hau-Man, Fukui, Kosuke, Sekine, Kohei, Iwakura, Izumi, Ikeno, Taketo, Yamada, Tohru

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 8.10 MB

english, 2011

Direct Observation of the Molecular Structural Changes during the Claisen Rearrangement Including the Transition State

Iwakura, Izumi, Yabushita, Atushi, Kobayashi, Takayoshi

Journal:

Iwakura, Izumi, Yabushita, Atsushi

Année:

2010

Langue:

english

Fichier:

PDF, 740 KB

english, 2010

Development of Novel Reactions Induced by Coherent Molecular Vibrational Excitation and Direct Observation of Molecular Structural Change during “Thermal” Reactions

Journal:

Bulletin of the Chemical Society of Japan

Année:

2016

Langue:

english

Fichier:

PDF, 9.49 MB

english, 2016

Synthesis of Staudinger-type Molecular Probe for Catch-and-release Purification of the Binding Protein for Potassium Isolespedezate, a Leaf-closing Substance of Leguminous Plant

Fujii, Tomohiko, Kato, Nobuki, Iwakura, Izumi, Manabe, Yoshiyuki, Ueda, Minoru

Journal:

Iwakura, Izumi, Yabushita, Atushi, Kobayashi, Takayoshi

Année:

2008

Langue:

english

Fichier:

PDF, 199 KB

english, 2008

Why is Indigo Photostable over Extremely Long Periods?

Journal:

Iwakura, Izumi, Tanaka, Hirotaka, Ikeno, Taketo, Yamada, Tohru

Année:

2009

Langue:

english

Fichier:

PDF, 885 KB

english, 2009

FT-IR and Theoretical Analysis of the Characteristic Bonding Properties in the Multiplet Metal Porphyrin Carbene Complexes

Journal: