Osamu Yoshikawa

High performance polythiophene/fullerene bulk-heterojunction solar cell with a TiOx hole blocking layer

Akinobu Hayakawa, Osamu Yoshikawa, Takuya Fujieda et al. · Applied Physics Letters · 2007 · 270 citations

Al Electrode, Effective Barrier, Engineering +19

Synthesis and Photophysical and Photovoltaic Properties of Porphyrin−Furan and −Thiophene Alternating Copolymers

Tomokazu Umeyama, Takeshi Takamatsu, Noriyasu Tezuka et al. · The Journal of Physical Chemistry C · 2009 · 117 citations

Materials Science, Organic Charge-transfer Compound, Supramolecular Photochemistry +15

Kinetic Analysis of Microbial Desulfurization of Model and Light Gas Oils Containing Multiple Alkyl Dibenzothiophenes

Morio Kobayashi, Keizo Horiuchi, Osamu Yoshikawa et al. · Bioscience Biotechnology and Biochemistry · 2001 · 83 citations · Full text

4,7‐Bis[3‐(dimesitylboryl)thien‐2‐yl]benzothiadiazole: Solvato‐, Thermo‐, and Mechanochromism Based on the Reversible Formation of an Intramolecular B−N Bond

Hiroyuki Shimogawa, Osamu Yoshikawa, Yoshitaka Aramaki et al. · Chemistry - A European Journal · 2017 · 66 citations

Supramolecular Assembly, Engineering, Derivative 2 +11

Increase in desulfurization activity of Rhodococcus erythropolis KA2-5-1 using ethanol feeding

Hai Yan, Michimasa Kishimoto, Takeshi Ōmasa et al. · Journal of Bioscience and Bioengineering · 2000 · 63 citations

Engineering, Environmental Engineering, Bioremediation +11