[Paper] Polarized Photoluminescence Characteristics of Uniaxially-Aligned Fluorescent Dye with Liquid Crystalline Polymer for Agricultural Applications

• Shibata Yosei

  Department of Electronics, Graduate School of Engineering, Tohoku University

• Tsunaki Ryo

  Department of Electronics, Graduate School of Engineering, Tohoku University

• Ishinabe Takahiro

  Department of Electronics, Graduate School of Engineering, Tohoku University

• Fujikake Hideo

  Department of Electronics, Graduate School of Engineering, Tohoku University

抄録

For photosynthesis promotion in the field of agriculture, we report on solution-processed molecular alignment control of organic fluorescent dye using guest-host effect and photo-polymerization reaction in this paper. We investigated the relation between molecular conformation and polarized photoluminescence characteristics in dye/polymer blend films. As the result, we observed polarized photoluminescence with reduction of concentration quenching effect and disordered region of dye molecules. We discussed the solution process and materials for highly-ordered solid-state films using liquid crystalline monomer and fluorescent dye.

収録刊行物

• 映像情報メディア学会英語論文誌

  映像情報メディア学会英語論文誌 9 (4), 203-209, 2021

  一般社団法人 映像情報メディア学会

キーワード

• wavelength and polarization conversion
• organic fluorescent material
• molecular ordering
• liquid crystalline monomer
• agriculture

詳細情報

• CRID: 1390571039717285248
• NII論文ID: 130008098026
• DOI: 10.3169/mta.9.203
• ISSN: 21867364
• Web Site: https://www.jstage.jst.go.jp/article/mta/9/4/9_203/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可