光反応を用いたポリマーフィルムの屈折率および蛍光制御

DOI

書誌事項

タイトル別名
  • Photochemically Induced Refractive Index and Fluorescence Control in Polymer Films

抄録

Photochemically induced refractive index and fluorescence control in polymer films is reported. Large refractive index changes, greater than 0.01 (up to 0.06), in polymer films containing various photoreactive and photoeliminable compounds were obtained by photoirradiation, maintaining transparency over a wide visible region. The large refractive index changes obtained were attributed to the additive contribution of molar refraction changes and density changes of the polymer films through photoirradiation. A practical system with the increases in refractive index of photoirradiated area and moderate thermal stability was developed. As for the fluorescence control, fluorescence switching in polymer films containing a fluorescent dye and a photochromic compound by photoisomerization of the photochromic compound was demonstrated. Reversible switching of fluorescence with high contrast in a polymer film has been realized through effective energy transfer from the fluorescent dye to a colored form of the photochromic compound.

収録刊行物

  • 高分子論文集

    高分子論文集 60 (10), 517-530, 2003

    公益社団法人 高分子学会

詳細情報

  • CRID
    1390282681500123648
  • NII論文ID
    130004035555
  • DOI
    10.1295/koron.60.517
  • ISSN
    18815685
    03862186
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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