Akihide Kitamura

发表

Gelation-assisted control over excitonic interaction in merocyanine supramolecular assemblies.

S. Yagai, Manabu Ishii, T. Karatsu, 2007, Angewandte Chemie.

Photophysical properties of substituted homoleptic and heteroleptic phenylimidazolinato Ir(III) complexes as a blue phosphorescent material.

S. Yagai, T. Karatsu, Akihide Kitamura, 2013, Inorganic chemistry.

Covalent modular approach for dimension-controlled self-organization of perylene bisimide dyes.

H. Kurata, T. Ohba, H. Yamada, 2013, Chemistry.

Photoreversible supramolecular polymerisation and hierarchical organization of hydrogen-bonded supramolecular co-polymers composed of diarylethenes and oligothiophenes.

A. Asano, S. Yagai, S. Seki, 2012, Chemistry.

Spring-loaded biradicals. The radical and electron-transfer photochemistry of bridgehead cyclopropyl-substituted 2,3-diazabicyclo[2.2.2]oct-2-enes (DBO's)

P. Engel, Akihide Kitamura, D. Keys, 1985 .

Chirality in the Photochemical mer→fac Geometrical Isomerization of Tris(1‐phenylpyrazolato,N,C2′)iridium(III)

K. Tsuchiya, S. Yagai, T. Karatsu, 2009 .

Radiative and nonradiative processes of meridional and facial isomers of heteroleptic iridium-trischelete complexes

S. Yagai, T. Karatsu, Akihide Kitamura, 2006 .

Photochemical mer → fac One-way Isomerization of Phosphorescent Material. Studies by Time-resolved Spectroscopy for Tris[2-(4′,6′-difluorophenyl)pyridine]iridium(III) in Solution

S. Yagai, K. Yamaguchi, T. Karatsu, 2003 .

Rational design of photoresponsive supramolecular assemblies based on diarylethene.

S. Uemura, S. Yagai, Xu Lin, 2013, Chemistry.

Supramolecular polymerization and polymorphs of oligo(p-phenylene vinylene)-functionalized bis- and monoureas.

T. Nakanishi, S. Yagai, K. Kishikawa, 2008, Chemistry.

Interconvertible oligothiophene nanorods and nanotapes with high charge-carrier mobilities.

S. Yagai, S. Seki, Y. Kikkawa, 2009, Chemistry.

Miniaturization of Nanofibers Composed of Melamine-appended Perylene Bisimides and Cyanurates

S. Yagai, T. Karatsu, Akihide Kitamura, 2008 .

Transformation from H- to J-aggregated perylene bisimide dyes by complexation with cyanurates.

F. Würthner, S. Yagai, T. Karatsu, 2008, Angewandte Chemie.

Self-organization of hydrogen-bonding naphthalene chromophores into J-type nanorings and H-type nanorods: impact of regioisomerism.

H. Yamada, S. Yagai, A. Saeki, 2012, Angewandte Chemie.

Tunable interchromophore electronic interaction of a merocyanine dye in hydrogen-bonded supramolecular assemblies scaffolded by bismelamine receptors.

S. Yagai, T. Karatsu, Akihide Kitamura, 2006, Chemical communications.

Effect of Alkyl Group on the Photocrosslinking of Alkyl Methacrylate Based Copolymers

H. Okamura, S. Yagai, T. Karatsu, 2013 .

Functionalized Cyclohexyl methacrylate based Copolymers for Negative Resist

H. Okamoto, S. Yagai, T. Karatsu, 2011 .

Photocontrol over self-assembled nanostructures of π-π stacked dyes supported by the parallel conformer of diarylethene.

S. Uemura, F. Würthner, S. Yagai, 2014, Angewandte Chemie.

Supramolecular nanoribbons and nanoropes generated from hydrogen-bonded supramolecular polymers containing perylene bisimide chromophores.

S. Yagai, Yuki Monma, T. Karatsu, 2007, Organic letters.

Cholesterol-aided construction of distinct self-organized materials from a luminescent gold(I)-isocyanide complex exhibiting mechanochromic luminescence.

S. Yagai, Hajime Ito, T. Karatsu, 2013, Chemical communications.

Dye-Assisted Structural Modulation of Hydrogen-Bonded Binary Supramolecular Polymers

S. Yagai, T. Karatsu, Akihide Kitamura, 2005 .

Hierarchical organization of photoresponsive hydrogen-bonded rosettes.

S. Yagai, K. Kishikawa, S. Kohmoto, 2005, Journal of the American Chemical Society.

Application of Fourier-transform infrared (FT-IR) spectroscopy for simple and easy determination of chylomicron-triglyceride and very low density lipoprotein-triglyceride.

Kenichi Sato, Akihide Kitamura, Y. Kodera, 2010, Clinica chimica acta; international journal of clinical chemistry.

Oligocarbazole-silane Connected Host Materials Having High Triplet Energies

T. Hattori, S. Yagai, Xu Lin, 2011 .

Guided supramolecular polymerization of oligo(p-phenylenevinylene) functionalized bismelamines.

A. Ajayaghosh, S. Yagai, Mitsuaki Yamauchi, 2013, Chemical communications.

Formation of supramolecular polymers and discrete dimers of perylene bisimide dyes based on melamine-cyanurates hydrogen-bonding interactions.

S. Yagai, T. Karatsu, Akihide Kitamura, 2008, The Journal of organic chemistry.

Melamine-barbiturate/cyanurate binary organogels possessing rigid azobenzene-tether moiety.

S. Yagai, T. Karatsu, Akihide Kitamura, 2005, Langmuir : the ACS journal of surfaces and colloids.

Intramolecular triplet energy transfer in ester-linked bichromophoric azoalkanes and naphthalenes

P. Engel, T. Karatsu, Akihide Kitamura, 1992 .

Novel Dependence of the Bond Cleavage Pattern of Bis(2-phenylbenzoyl) Peroxide on the Irradiation Wavelength

T. Karatsu, Akihide Kitamura, K. Fukui, 1999 .

Photochemical Cis to Trans One-Way Isomerization of Styrylazulenes on Their Triplet Excited State. Examination of Ethylenes with Non-Benzenoid Substituents of Low Triplet Energies.

T. Arai, H. Sakuragi, K. Tokumaru, 1994 .

Effect of Substitution of a 2-Anthryl Group at the N=N and N=C Unsaturated Bonds on Their Photoisomerization in the Triplet State

T. Arai, H. Sakuragi, K. Tokumaru, 1994 .

Rotational Isomerization of trans-2-Styrylanthracene between (s)-trans and (s)-cis Rotamers in the Excited States. Investigation of Its Sterically Restricted Model Compounds

K. Tokumaru, T. Karatsu, Akihide Kitamura, 1994 .

Photochemical "across-a ridge" Z-E isomerization of (ethenyl-2-d)anthracenes in the triplet state

H. Misawa, T. Arai, H. Sakuragi, 1994 .

Effects of Substitution with Positionally Isomeric Anthryl Groups on the One-Way Isomerization

T. Arai, H. Sakuragi, K. Tokumaru, 1992 .

Time-resolved fluorescence of α,ω-di(1-naphthyl)oligosilanes and 1-naphthyloligosilanes: intramolecular excimer formation and charge-transfer interactions

I. Yamazaki, Y. Nishimura, S. Yagai, 2012, Research on Chemical Intermediates.

Photophysics and photochemistry of positionally isomeric 1,2-dianthryltetramethyldisilanes: Investigation of anthryl–anthryl and anthryl–SiSi interactions

Y. Nishimura, T. Arai, S. Yagai, 2011 .

Time-resolved fluorescence of α-(9-anthryl)-ω-(1-naphthyl)-oligosilanes: intramolecular electronic energy and charge transfer through π-π and σ-π interactions

I. Yamazaki, Y. Nishimura, S. Yagai, 2004 .

π–π and σ–π Interactions in α,ω-Dinaphthyl and -Dianthryl Oligosilanes in Solution

T. Karatsu, Akihide Kitamura, A. Nishigaki, 2001 .

Evaluation of sensitizing ability of barbiturate-functionalized non-ionic cyanine dyes; application for photoinduced radical generation system initiated by near IR light

Junji Mizukami, M. Yanai, S. Yagai, 2005 .

Blue electroluminescence of silyl substituted anthracene derivatives

H. Kita, S. Yagai, Yoshiyuki Suzuri, 2007 .

π-π and σ-π Interactions in α, ω-di-(9-anthryl) and di-(1-naphthyl) oligosilanes studied by time-resolved fluorescence in solution

I. Yamazaki, Y. Nishimura, T. Karatsu, 2003 .

Photoinduced electron‐transfer reaction of cyclic oligosilanes and polysilanes in solution

T. Karatsu, Akihide Kitamura, K. Fukui, 2001 .

Initial Process of Photoinduced Electron Transfer Reactions of High Molecular Weight Polysilanes to Electron Deficient Sensitizers in Solution

T. Karatsu, Akihide Kitamura, Hiroyuki Kobayashi, 1992 .

Cycloaddition Reactions of Thioacylketene Thioacetals and N-Thioacyldithioimidocarbonates

R. Okazaki, Akihide Kitamura, N. Inamoto, 1978 .

The role of aroyloxyl radicals in the formation of solvent-derived products in photodecomposition of diaroyl peroxides. The reactivity of substituted cyclohexadienyl radicals and intermediacy of ipso intermediates

H. Sakuragi, K. Tokumaru, O. Kikuchi, 1985 .

INTERMEDIACY OF CYCLOHEXADIENYL RADICALS WITH AN AROYLOXY GROUP ON THE METHYL-SUBSTITUTED IPSO CARBON ATOM IN PHOTOLYSES OF BIS(2-THIOPHENECARBONYL) AND DIBENZOYL PEROXIDES IN 1,3,5-TRIMETHYLBENZENE

H. Sakuragi, K. Tokumaru, Shigeru Takahara, 1983 .

Mechanisms of singlet and triplet sensitized decomposition of bis(2-phenylbenzoyl) peroxide.

H. Sakuragi, K. Tokumaru, Akihide Kitamura, 1983 .

Supramolecularly engineered perylene bisimide assemblies exhibiting thermal transition from columnar to multilamellar structures.

S. Uemura, H. Murayama, A. Asano, 2012, Journal of the American Chemical Society.

Rational design of nanofibers and nanorings through complementary hydrogen-bonding interactions of functional pi systems.

A. Ajayaghosh, S. Mahesh, S. Yagai, 2010, Chemistry.

Photoresponsive self-assembly and self-organization of hydrogen-bonded supramolecular tapes.

S. Yagai, K. Kishikawa, T. Karatsu, 2006, Chemistry.

Design amphiphilic dipolar π-systems for stimuli-responsive luminescent materials using metastable states

Hiroko Yamada, Daiki Kuzuhara, H. Yamada, 2014, Nature Communications.

Rational construction of perylene bisimide columnar superstructures with a biased helical sense.

H. Murayama, A. Asano, S. Yagai, 2011, Chemistry.

Catenation of self-assembled nanorings.

S. Yagai, Y. Kikkawa, T. Karatsu, 2011, Chemistry.

Supramolecular engineering of oligothiophene nanorods without insulators: hierarchical association of rosettes and photovoltaic properties.

K. Nakayama, Y. Tani, S. Yagai, 2014, Chemistry.

Supramolecularly engineered aggregation of a dipolar dye: vesicular and ribbonlike architectures.

A. Asano, T. Okubo, S. Yagai, 2010, Angewandte Chemie.

Photoresponsive melamine barbiturate hydrogen-bonded assembly.

S. Yagai, T. Karatsu, Akihide Kitamura, 2003, Chemical communications.

Control over hierarchy levels in the self-assembly of stackable nanotoroids.

T. Ohba, S. Yagai, Y. Kikkawa, 2012, Journal of the American Chemical Society.

Reversible transformation between rings and coils in a dynamic hydrogen-bonded self-assembly.

A. Ajayaghosh, S. Yagai, Y. Kikkawa, 2009, Journal of the American Chemical Society.

Recent advances in photoresponsive supramolecular self-assemblies.

S. Yagai, Shiki Yagai, Akihide Kitamura, 2008, Chemical Society reviews.

Toroidal nanoobjects from Rosette assemblies of melamine-linked oligo(p-phenyleneethynylene)s and cyanurates.

A. Ajayaghosh, S. Mahesh, S. Yagai, 2008, Angewandte Chemie.

Photocontrollable self-assembly.

S. Yagai, T. Karatsu, Akihide Kitamura, 2005, Chemistry.

Phototriggered self-assembly of hydrogen-bonded rosette.

S. Yagai, K. Saitow, T. Karatsu, 2004, Journal of the American Chemical Society.

Rationally controlled helical organization of a multiple-hydrogen-bonding oligothiophene: guest-induced transition of helical-to-twisted ribbons.

S. Yagai, Y. Kikkawa, T. Karatsu, 2011, Chemical communications.

Role of complementary H-bonding interaction of a cyanurate in the self-assembly and gelation of melamine linked tri(p-phenyleneethynylene)s.

A. Ajayaghosh, S. Mahesh, S. Yagai, 2009, Chemical communications.

Cyanurate-guided self-assembly of a melamine-capped oligo(p-phenylenevinylene).

S. Yagai, T. Karatsu, Akihide Kitamura, 2008, Chemical communications.

Optical properties of the thin films of poly(methylpentoxysilane) homopolymers and copolymers

H. Kato, T. Karatsu, Akihide Kitamura, 2003 .

Unconventional hydrogen-bond-directed hierarchical co-assembly between perylene bisimide and azobenzene-functionalized melamine.

F. Würthner, S. Yagai, V. Stepanenko, 2009, Organic & biomolecular chemistry.

Mechanistic investigations of the photosensitized reactions of iron arene complexes

N. Miyagawa, Shigeru Takahara, T. Yamaoka, 1997 .

Diversification of self-organized architectures in supramolecular dye assemblies.

T. Nakanishi, S. Yagai, K. Kishikawa, 2007, Journal of the American Chemical Society.

Perylene bisimide organogels formed by melamine·cyanurate/barbiturate hydrogen-bonded tapes

S. Yagai, T. Karatsu, Akihide Kitamura, 2012 .

Solution processable hydrogen-bonded perylene bisimide assemblies organizing into lamellar architectures.

K. Nakayama, S. Yagai, T. Karatsu, 2011, Chemical communications.

Structural and electronic properties of extremely long perylene bisimide nanofibers formed through a stoichiometrically mismatched, hydrogen-bonded complexation.

H. Murayama, S. Yagai, S. Seki, 2010, Small.

A complementary guest induced morphology transition in a two-component multiple H-bonding self-assembly.

A. Ajayaghosh, S. Yagai, Y. Kikkawa, 2010, Chemical Communications.

Synthesis and noncovalent polymerization of self-complementary hydrogen-bonding supramolecular synthons: N,N'-disubstituted 4,6-diamino-pyrimidin-2(1H)-ones.

S. Yagai, T. Karatsu, Akihide Kitamura, 2004, Chemical communications.

Binary supramolecular gels based on bismelamine.cyanurate/barbiturate noncovalent polymers

S. Yagai, T. Karatsu, Akihide Kitamura, 2004 .

Rotational Isomerization of (E)-(2-Anthryl)ethenes. A Consideration Why Are the s-cis Rotamers More Stable than the s-trans Rotamers in the Excited State and Less Stable in the Ground State?

K. Tokumaru, H. Itoh, T. Karatsu, 1999 .

Photoinduced Electron Transfer Reaction of Pyrazoline Derivatives. Formation of Rearrangement Product

H. Itoh, T. Karatsu, Akihide Kitamura, 1995 .

Self-assembled Nanofibrils and Nanorings Formed from Oligo(P-phenylenevinylene) Dimers

S. Yagai, Mitsuaki Yamauchi, T. Karatsu, 2013 .

Photoswitchable exciton coupling in merocyanine-diarylethene multi-chromophore hydrogen-bonded complexes.

S. Yagai, T. Karatsu, Akihide Kitamura, 2012, Angewandte Chemie.

Fluorescence quenching and photoreactions of 2,3-diazabicyclo[2.2.2[oct-2-enes. A case of charge transfer and hydrogen atom transfer

P. Engel, Akihide Kitamura, D. Keys, 1987 .

Mechanism for Light Induced Hydrogen Isotope Exchange in Benzonitrile

H. Sakuragi, K. Tokumaru, Akihide Kitamura, 1976 .

Light Induced Tritiation of Methyl Benzoate with Diethylamine-N-t and Triethylamine–Tritiated Water Mixture

H. Sakuragi, K. Tokumaru, Akihide Kitamura, 1977 .

Photochemistry of 5-nitro-1,2-benzisothiazole derivatives effects of substituents, solvents and excitation wavelength

K. Ishii, S. Yagai, T. Karatsu, 2008 .

Photoinduced Electron-Transfer Reaction of (Phenylazo)triphenylmethane (PAT). Behavior of Generated Trityl Cation

N. Miyagawa, T. Karatsu, Akihide Kitamura, 1996 .

PHOTOLYSES OF BIS(2-THIOPHENECARBONYL) AND BIS(3-THIOPHENECARBONYL) PEROXIDES IN BENZENE. PRODUCTION OF BIPHENYL FROM THE SOLVENT BENZENE CONTROLLED BY THE PHOTOLYSIS RATE

H. Sakuragi, K. Tokumaru, T. Urano, 1983 .

Synthesis and Photophysical Properties of Substituted Tris(phenylbenzimidazolinato) IrIII Carbene Complexes as a Blue Phosphorescent Material

K. Tsuchiya, Junji Mizukami, S. Yagai, 2010 .

Quenching of excited singlet states by dibenzoyl peroxide and tert-butyl peroxybenzoate

H. Sakuragi, K. Tokumaru, T. Urano, 1984 .

Reaction Efficiency of Exciplexes in Singlet Sensitized Decomposition of Dibenzoyl Peroxide

H. Misawa, H. Sakuragi, K. Tokumaru, 1984 .

Naphthalene-sensitized Photolysis of Dibenzoyl Peroxide

H. Sakuragi, K. Tokumaru, Akihide Kitamura, 1980 .

Photolysis of Dibenzoyl Peroxide under Direct and Singlet Sensitized Irradiations. Mechanism for the Formation of the Geminate Product

H. Sakuragi, K. Tokumaru, Akihide Kitamura, 1980 .

Synthesis of subphthalocyanine derivatives and their characterization

Taku Kato, K. Sakamoto, E. Ohno-Okumura, 2002 .

Sensitization Mechanisms of Subphthalocyanine in Photopolymer Coating Layer

K. Sakamoto, E. Ohno-Okumura, T. Urano, 2000 .

Photoinduced electron transfer reactions of 3H-pyrazole derivatives. Formation of solvent adduct by specific sensitizer

N. Miyagawa, T. Karatsu, Akihide Kitamura, 2003 .

Photoisomerization and Photocyclization Reactions of 1-Styrylanthracene

H. Zeng, T. Arai, H. Sakuragi, 1995 .

How does an oxygen atom in the side chain affect the photophysical properties of alkoxy-substituted organopolysilane homopolymers and copolymers?

H. Kato, S. Matsuyama, T. Karatsu, 2003 .

Effects of oxygen atom in the side chain on physical and optical properties of dodecapentoxypentasilane

H. Kato, T. Karatsu, Akihide Kitamura, 2003 .

Small molecular host based on carbazole and m-terphenyl derivatives for efficient solution processed organic light-emitting diodes

Jang‐Joo Kim, Soo Young Park, S. Yagai, 2012 .

Morphology dependent resonant lasing of a dye-doped microsphere prepared by non-linear optical material

S. Matsuo, H. Misawa, K. Kamada, 1998 .

Effect of nitro-substitution on the photochemistry of 3-piperidino-1,2-benzisothiazole derivatives: a mechanistic investigation

K. Ishii, S. Yagai, T. Sasanuma, 2010 .