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Research Output 2001 2015

  • 363 Citations
  • 11 h-Index
  • 29 Article
  • 4 Conference contribution
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Article
2015

Energy-donor phosphorescence quenching study of triplet-triplet energy transfer between UV absorbers

Kikuchi, A., Nakabai, Y., Oguchi-Fujiyama, N., Miyazawa, K. & Yagi, M. 2015 Jun 10 In : Journal of Luminescence. 166, p. 203-208 6 p.

Research output: Contribution to journalArticle

Energy transfer
Phosphorescence
Laser excitation
Quenching
Rate constants
1 Citations
salicylate
electron spin resonance
ethanol
energy
anion
1 Citations

Photoexcited triplet states of UV-B absorbers: Ethylhexyl triazone and diethylhexylbutamido triazone

Tsuchiya, T., Kikuchi, A., Oguchi-Fujiyama, N., Miyazawa, K. & Yagi, M. 2015 Apr 1 In : Photochemical and Photobiological Sciences. 14, 4, p. 807-814 8 p.

Research output: Contribution to journalArticle

Ethanol
Fluorescence
Singlet Oxygen
Benzoic Acid
Luminescent Measurements
2014
10 Citations

Photoexcited states of UV absorbers, benzophenone derivatives

Kumasaka, R., Kikuchi, A. & Yagi, M. 2014 Jan 1 In : Photochemistry and Photobiology. 90, 4, p. 727-733 7 p.

Research output: Contribution to journalArticle

Temperature
Photosensitivity Disorders
Singlet Oxygen
Ethanol
Sunscreening Agents
6 Citations

Triplet-triplet energy transfer from a UV-A absorber butylmethoxydibenzoylmethane to UV-B absorbers

Kikuchi, A., Oguchi-Fujiyama, N., Miyazawa, K. & Yagi, M. 2014 In : Photochemistry and Photobiology. 90, 3, p. 511-516 6 p.

Research output: Contribution to journalArticle

Energy Transfer
Luminescent Measurements
Lasers
Ethanol
Fluorescence
2013
4 Citations

Excited states of menthyl anthranilate: A UV-A absorber

Kikuchi, A., Shibata, K., Kumasaka, R. & Yagi, M. 2013 Feb 1 In : Photochemical and Photobiological Sciences. 12, 2, p. 246-253 8 p.

Research output: Contribution to journalArticle

Ethanol
Fluorescence
Cinnamates
Salicylates
Electron Spin Resonance Spectroscopy
5 Citations

Optical and time-resolved electron paramagnetic resonance studies of the excited states of a UV-B absorber (4-methylbenzylidene)camphor

Kikuchi, A., Shibata, K., Kumasaka, R. & Yagi, M. 2013 Feb 21 In : Journal of Physical Chemistry A. 117, 7, p. 1413-1419 7 p.

Research output: Contribution to journalArticle

Camphor
Electron Spin Resonance Spectroscopy
Ethanol
Luminescent Measurements
Singlet Oxygen
8 Citations

Photoexcited singlet and triplet states of a UV absorber ethylhexyl methoxycrylene

Kikuchi, A., Hata, Y., Kumasaka, R., Nanbu, Y. & Yagi, M. 2013 May 1 In : Photochemistry and Photobiology. 89, 3, p. 523-528 6 p.

Research output: Contribution to journalArticle

Electron Spin Resonance Spectroscopy
Ethanol
Fluorescence
2012
9 Citations

Photophysical properties of dioctyl 4-methoxybenzylidenemalonate: UV-B absorber

Oguchi-Fujiyama, N., Miyazawa, K., Kikuchi, A. & Yagi, M. 2012 Oct 1 In : Photochemical and Photobiological Sciences. 11, 10, p. 1528-1535 8 p.

Research output: Contribution to journalArticle

electron spin resonance
ethanol
energy
fluorescence
temperature
2011
16 Citations
Energy transfer
Phosphorescence
Paramagnetic resonance
9 Citations

Photoexcited triplet states of new UV absorbers, cinnamic acid 2-methylphenyl esters

Kikuchi, A., Saito, H., Mori, M. & Yagi, M. 2011 Dec 1 In : Photochemical and Photobiological Sciences. 10, 12, p. 1902-1909 8 p.

Research output: Contribution to journalArticle

Cinnamates
Esters
Ethanol
Acids
Energy Transfer
2010
15 Citations

Excited triplet state of a UV-B absorber, octyl methoxycinnamate

Kikuchi, A., Yukimaru, S., Oguchi, N., Miyazawa, K. & Yagi, M. 2010 May 31 In : Chemistry Letters. 39, 6, p. 633-635 3 p.

Research output: Contribution to journalArticle

electron spin resonance
energy
14 Citations

Photoinduced diffusive mass transfer in o-Cl-HABI amorphous thin films

Kikuchi, A., Harada, Y., Yagi, M., Ubukata, T., Yokoyama, Y. & Abe, J. 2010 Mar 25 In : Chemical Communications. 46, 13, p. 2262-2264 3 p.

Research output: Contribution to journalArticle

Amorphous films
Mass transfer
Thin films
Ultraviolet radiation
Demonstrations
2009
5 Citations

Luminescence and electron paramagnetic resonance studies of the excited states of a UV absorber, 2-Methylphenyl 2-Naphthoate

Kikuchi, A. & Yagi, M. 2009 Jul 23 In : Chemistry Letters. 38, 8, p. 770-771 2 p.

Research output: Contribution to journalArticle

electron spin resonance
luminescence
naphthalene
ethanol
fluorescence
17 Citations
Electron Spin Resonance Spectroscopy
Ethanol
Fluorescence
4 Citations

The phosphorescent triplet states of aza-aromatics and their protonated cations in rigid solutions of ethanol and 1-butyl-3-methylimidazolium hexafluorophosphate

Matsuo, R., Uchiyama, T., Mogi, K., Kaneko, S., Kuwayama, K., Kikuchi, A. & Yagi, M. 2009 Mar 5 In : Journal of Photochemistry and Photobiology A: Chemistry. 203, 1, p. 18-23 6 p.

Research output: Contribution to journalArticle

Ethanol
Positive ions
Phosphorescence
Paramagnetic resonance
Conformations
30 Citations

Ultrafast photodissociation dynamics of a hexaarylbiimidazole derivative with pyrenyl groups: Dispersive reaction from femtosecond to 10 ns time regions

Miyasaka, H., Satoh, Y., Ishibashi, Y., Ito, S., Nagasawa, Y., Taniguchi, S., Chosrowjan, H., Mataga, N., Kato, D., Kikuchi, A. & Abe, J. 2009 Jun 3 In : Journal of the American Chemical Society. 131, 21, p. 7256-7263 8 p.

Research output: Contribution to journalArticle

Photodissociation
Surface potential
Absorption spectroscopy
Fluorescence
Derivatives
2008
8 Citations

Direct measurements of absolute concentration and lifetime of singlet oxygen in the gas phase by electron paramagnetic resonance

Hasegawa, K., Yamada, K., Sasase, R., Miyazaki, R., Kikuchi, A. & Yagi, M. 2008 May 27 In : Chemical Physics Letters. 457, 4-6, p. 312-314 3 p.

Research output: Contribution to journalArticle

Gases
Paramagnetic resonance
Oxygen
Molecules
Ground state
2007
12 Citations

Ultrafast laser photolysis study on photodissociation dynamics of a hexaarylbiimidazole derivative

Satoh, Y., Ishibashi, Y., Ito, S., Nagasawa, Y., Miyasaka, H., Chosrowjan, H., Taniguchi, S., Mataga, N., Kato, D., Kikuchi, A. & Abe, J. 2007 Nov 14 In : Chemical Physics Letters. 448, 4-6, p. 228-231 4 p.

Research output: Contribution to journalArticle

Photodissociation
Derivatives
Ultrafast lasers
Laser spectroscopy
Photolysis
2005
30 Citations
Ground state
Paramagnetic resonance
Discrete Fourier transforms
Magnets
Energy gap
7 Citations

Crystal structure of light-induced colored species from photochromic dimer of 1,4-bis(imidazolyl)tetrafluorobenzene

Kikuchi, A. & Abe, J. 2005 Nov 5 In : Chemistry Letters. 34, 11, p. 1552-1553 2 p.

Research output: Contribution to journalArticle

crystal structure
toluene
irradiation
X-ray diffraction
crystal
6 Citations

Molecular alignment and thermal stability of liquid-crystalline phases in binary mixtures of electron donor and acceptor

Han, S. H., Yoshida, H., Nobe, Y., Fujiwara, M., Kamizori, J., Kikuchi, A., Iwahori, F. & Abe, J. 2005 Feb 14 In : Journal of Molecular Structure. 735-736, SPEC. ISS., p. 375-382 8 p.

Research output: Contribution to journalArticle

Electrons
Thermodynamic stability
Crystalline materials
Liquids
Temperature
10 Citations

Photochromism of a novel hexaarylbiimidazole derivative having azobenzene moieties

Nakahara, I., Kikuchi, A., Iwahori, F. & Abe, J. 2005 Jan 24 In : Chemical Physics Letters. 402, 1-3, p. 107-110 4 p.

Research output: Contribution to journalArticle

Azobenzene
Derivatives
Photochromism
Dimers
Molecular structure
14 Citations

Synthesis and photochemical properties of a photochromic iron(II) complex of hexaarylbiimidazole

Miyamoto, Y., Kikuchi, A., Iwahori, F. & Abe, J. 2005 Nov 17 In : Journal of Physical Chemistry A. 109, 45, p. 10183-10188 6 p.

Research output: Contribution to journalArticle

Iron
Genetic Recombination
Coordination Complexes
Ultraviolet Rays
Spectrum Analysis

Vibrational coherence of bis-imidazole derivative, BDPI-2Y, observed by ultrafast spectroscopy

Nagasawa, Y., Ogasawara, M., Ishibashi, Y., Miyasaka, H., Kikuchi, A. & Abe, J. 2005 In : Molecular Crystals and Liquid Crystals. 431

Research output: Contribution to journalArticle

Excited states
Phase shift
Ground state
Pumps
Spectroscopy
2004
63 Citations
Atoms
Molecules
Fluorine
Dimers
Ground state
2002
25 Citations

Electronic structure of light-induced lophyl radical derived from a novel hexaarylbiimidazole with π-conjugated chromophore

Kikuchi, A., Iyoda, T. & Abe, J. 2002 Jul 18 In : Chemical Communications. 14, p. 1484-1485 2 p.

Research output: Contribution to journalArticle

Chromophores
Electronic structure
Infrared radiation
Electrons
7 Citations

Synthesis of four- and five-membered heterocycles derived from an iminophosphorane

Kano, N., Xing, J. H., Kikuchi, A., Kawa, S. & Kawashima, T. 2002 Nov 14 In : Phosphorus, Sulfur and Silicon and Related Elements. 177, 6-7, p. 1685-1687 3 p.

Research output: Contribution to journalArticle

Thiones
Alkynes
Ketones
Hydrolysis
Hot Temperature
2001
26 Citations

The first isolable pentacoordinate 1,2λ5-azaphosphetine: Synthesis, X-ray crystallographic analysis, and dynamic behaviour

Kano, N., Kikuchi, A. & Kawashima, T. 2001 Oct 21 In : Chemical Communications. 20, p. 2096-2097 2 p.

Research output: Contribution to journalArticle

Bearings (structural)
Cycloaddition
Nuclear magnetic resonance spectroscopy
Ligands
X rays