Seiji Tobita

Overview

Best Publications

• Reevaluation of absolute luminescence quantum yields of standard solutions using a spectrometer with an integrating sphere and a back-thinned CCD detector.

  Kengo Suzuki;Atsushi Kobayashi;Shigeo Kaneko;Kazuyuki Takehira

  1333
  Citations

• A spontaneously blinking fluorophore based on intramolecular spirocyclization for live-cell super-resolution imaging

  Shin Nosuke Uno;Mako Kamiya;Toshitada Yoshihara;Ko Sugawara

  472
  Citations

• Recent advances in instrumentation for absolute emission quantum yield measurements

  Hitoshi Ishida;Seiji Tobita;Yasuchika Hasegawa;Ryuzi Katoh

  375
  Citations

• The paramagnetic metal effect on the ligand localized S1 .apprx. .fwdarw. T1 intersystem crossing in the rare-earth-metal complexes with methyl salicylate

  Seiji Tobita;Masayuki Arakawa;Ikuzo Tanaka

  244
  Citations

• Ratiometric Molecular Sensor for Monitoring Oxygen Levels in Living Cells

  Unknown

  221
  Citations

• Size effects on dissociation rates of polycyclic aromatic hydrocarbon cations: Laboratory studies and astophysical implications

  Unknown

  217
  Citations

• Measurement of photoluminescence efficiency of Ir(III) phenylpyridine derivatives in solution and solid-state films

  Ayataka Endo;Kengo Suzuki;Toshitada Yoshihara;Seiji Tobita

  205
  Citations

• Extremely low-threshold amplified spontaneous emission of 9,9′-spirobifluorene derivatives and electroluminescence from field-effect transistor structure

  Hajime Nakanotani;Seiji Akiyama;Dai Ohnishi;Masato Moriwake

  156
  Citations

• Electronic relaxation processes of rare earth chelates of benzoyltrifluoroacetone

  Seiji Tobita;Masayuki Arakawa;Ikuzo Tanaka

  150
  Citations

• Temperature-dependent fluorescence lifetime of a fluorescent polymeric thermometer, poly(N-isopropylacrylamide), labeled by polarity and hydrogen bonding sensitive 4-sulfamoyl-7-aminobenzofurazan.

  Chie Gota;Seiichi Uchiyama;Toshitada Yoshihara;Seiji Tobita

  147
  Citations

• Oxygen imaging of living cells and tissues using luminescent molecular probes

  Toshitada Yoshihara;Yosuke Hirakawa;Masahiro Hosaka;Masaomi Nangaku

  139
  Citations

• Thermochemical Profiles on Hydrogen Atom Transfer from Triplet Naphthol and Proton-Induced Electron Transfer from Triplet Methoxynaphthalene to Benzophenone via Triplet Exciplexes Studied by Laser Flash Photolysis

  Minoru Yamaji;Youichi Aihara;Toshiyuki Itoh;Seiji Tobita

  125
  Citations

• Environment-sensitive fluorophores with benzothiadiazole and benzoselenadiazole structures as candidate components of a fluorescent polymeric thermometer.

  Seiichi Uchiyama;Kohki Kimura;Chie Gota;Kohki Okabe

  112
  Citations

• Bicarbazoles: Systematic Structure–Property Investigations on a Series of Conjugated Carbazole Dimers

  Shin-ichiro Kato;Hiroto Noguchi;Atsushi Kobayashi;Toshitada Yoshihara

  104
  Citations

• Environment-sensitive fluorophore emitting in protic environments.

  Seiichi Uchiyama;Kazuyuki Takehira;Toshitada Yoshihara;Seiji Tobita

  102
  Citations

• Single- and double-ionization potentials of polycyclic aromatic hydrocarbons and fullerenes by photon and electron impact

  S. Tobita;S. Leach;H. W. Jochims;E. Rühl

  102
  Citations

• Intracellular and in vivo oxygen sensing using phosphorescent iridium(III) complexes

  Unknown

  100
  Citations

• Study of higher excited singlet states of zinc(II)‐tetraphenylporphin

  Seiji Tobita;Youkoh Kaizu;Hiroshi Kobayashi;Ikuzo Tanaka

  97
  Citations

• Polycyclic aromatic hydrocarbons : negative ion formation following low energy (0-15 eV) electron impact

  Seiji Tobita;Martina Meinke;Eugen Illenberger;Loucas G. Christophorou

  94
  Citations

• Visualization of Lipid Droplets in Living Cells and Fatty Livers of Mice Based on the Fluorescence of π-Extended Coumarin Using Fluorescence Lifetime Imaging Microscopy

  Unknown

  94
  Citations

• Proton-induced quenching and hydrogen-deuterium isotope-exchange reactions of methoxynaphthalenes

  Haruo Shizuka;Seiji Tobita

  89
  Citations

• Internal conversion of o-aminoacetophenone in solution

  Toshitada Yoshihara;Hirofumi Shimada;Haruo Shizuka;Seiji Tobita

  74
  Citations

• Photophysical studies of neutral aromatic species confined in zeolite L: Comparison with cationic dyes

  Shuichi Hashimoto;Masahide Hagiri;Nobukazu Matsubara;Seiji Tobita

  69
  Citations

• Synthesis and Photochemical Properties of Stilbenophanes Tethered by Silyl Chains. Control of (2π + 2π) Photocycloaddition, Cis−Trans Photoisomerization, and Photocyclization

  Hajime Maeda;Ko-ichi Nishimura;Kazuhiko Mizuno;Minoru Yamaji

  66
  Citations

• Recovery mechanism of the reaction intermediate produced by photoinduced cleavage of the intramolecular hydrogen bond of dibenzoylmethane

  Seiji Tobita;Jin Ohba;Kenji Nakagawa;Haruo Shizuka

  63
  Citations