Tuyoshi Fukaminato
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Tuyoshi Fukaminato has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Masahiro Irie
Department of Chemistry and Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro 3-34-1, Toshima-ku, Tokyo 171-8501, Japan
2 shared publications Lumi Kuroki
Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Motooka 744, Nishi-ku, Japan
1 shared publicationMasaaki Tanaka
Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Motooka 744, Nishi-ku, Japan
1 shared publicationMasaki Hazama
Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, Japan
1 shared publicationMasato Ohsumi
Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan
1 shared publication
Latest Publications
- 2 July 2008
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 33,p. 3924-3926
Invisible photochromism of diarylethene derivatives
Diarylethene derivatives with oxidized thiophene rings shift their absorption band to a shorter wavelength in the UV region upon photocyclization; no color change was observed during the photochromic reaction, and the invisible photochromism is advantageous for devices used under room light.
- 2 July 2008
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 33,p. 3924-3926
Invisible photochromism of diarylethene derivatives
Diarylethene derivatives with oxidized thiophene rings shift their absorption band to a shorter wavelength in the UV region upon photocyclization; no color change was observed during the photochromic reaction, and the invisible photochromism is advantageous for devices used under room light.
- 19 May 2008
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 28,p. 3281-3283
Photocyclization reaction of a diarylmaleimide derivative in polar solvents
Photochromism of a symmetric diarylmaleimide derivative, having two thiophene rings (1), and a non-symmetric derivative having a S,S-dioxide thiophene ring and a thiophene ring (2) as the aryl moieties, was studied in various solvents. The photocyclization quantum yield of 1 gradually decreased with increasing the solvent polarity and the reaction was not observed in polar solvents, such as ethanol and acetonitrile; on the other hand, such a strong solvent dependence of the photocyclization reaction was not observed for 2; the different behavior is attributed to the weaker electron donating ability of the S,S-dioxide thiophene ring.
- 19 May 2008
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 28,p. 3281-3283
Photocyclization reaction of a diarylmaleimide derivative in polar solvents
Photochromism of a symmetric diarylmaleimide derivative, having two thiophene rings (1), and a non-symmetric derivative having a S,S-dioxide thiophene ring and a thiophene ring (2) as the aryl moieties, was studied in various solvents. The photocyclization quantum yield of 1 gradually decreased with increasing the solvent polarity and the reaction was not observed in polar solvents, such as ethanol and acetonitrile; on the other hand, such a strong solvent dependence of the photocyclization reaction was not observed for 2; the different behavior is attributed to the weaker electron donating ability of the S,S-dioxide thiophene ring.