Red fluorescence from the merocyanine form of spirobenzopyran

Kazuyuki Horie, Katsuhiko Hirao, Itaru Mita, Yoshitaka Takubo, Tatsuki Okamoto, Masakazu Washio, Seiichi Tagawa, Yoneho Tabata

研究成果: Article

30 引用 (Scopus)

抜粋

A brilliant red emission observed for the colored form of 1,3,3-trimethyl-6′-nitrospiro[indoline-2,2′-[2H]benzopyran] both in solution and in polymer films was ascertained to be a fluorescence from its merocyanine form. The fluorescence lifetimes were measured to be 1.8 to 3.6 ns in polycarbonate and other polymer films and 230 ps in ethanol solution by picosecond laser flash and pulse radiolysis spectroscopies.

元の言語English
ページ(範囲)499-502
ページ数4
ジャーナルChemical Physics Letters
119
発行部数6
DOI
出版物ステータスPublished - 1985 9 20

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

フィンガープリント Red fluorescence from the merocyanine form of spirobenzopyran' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Horie, K., Hirao, K., Mita, I., Takubo, Y., Okamoto, T., Washio, M., Tagawa, S., & Tabata, Y. (1985). Red fluorescence from the merocyanine form of spirobenzopyran. Chemical Physics Letters, 119(6), 499-502. https://doi.org/10.1016/0009-2614(85)85376-8