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

Yosei Shibata; Ryo Tsunaki; Takahiro Ishinabe; Hideo Fujikake

doi:10.3169/MTA.9.203

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

Yosei Shibata, Ryo Tsunaki, Takahiro Ishinabe, Hideo Fujikake

ENG - Electronic Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	203-209
Number of pages	7
Journal	ITE Transactions on Media Technology and Applications
Volume	9
Issue number	4
DOIs	https://doi.org/10.3169/MTA.9.203
Publication status	Published - 2021

Keywords

Agriculture
Liquid crystalline monomer
Molecular ordering
Organic fluorescent material
Wavelength and polarization conversion

ASJC Scopus subject areas

Signal Processing
Media Technology
Computer Graphics and Computer-Aided Design

Access to Document

10.3169/MTA.9.203

Cite this

@article{681af6c0caf04cbbb79a0745ed4e30e6,

title = "Polarized Photoluminescence Characteristics of Uniaxially-Aligned Fluorescent Dye with Liquid Crystalline Polymer for Agricultural Applications",

abstract = "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.",

keywords = "Agriculture, Liquid crystalline monomer, Molecular ordering, Organic fluorescent material, Wavelength and polarization conversion",

author = "Yosei Shibata and Ryo Tsunaki and Takahiro Ishinabe and Hideo Fujikake",

note = "Funding Information: This work was supported by JSPS KAKENHI Grant-in-Aid for Challenging Exploratory Research (No. JP20K20994). Publisher Copyright: {\textcopyright} 2021 Institute of Image Information and Television Engineers. All rights reserved.",

year = "2021",

doi = "10.3169/MTA.9.203",

language = "English",

volume = "9",

pages = "203--209",

journal = "ITE Transactions on Media Technology and Applications",

issn = "2186-7364",

publisher = "Institute of Image Information and Television Engineers",

number = "4",

}

TY - JOUR

T1 - Polarized Photoluminescence Characteristics of Uniaxially-Aligned Fluorescent Dye with Liquid Crystalline Polymer for Agricultural Applications

AU - Shibata, Yosei

AU - Tsunaki, Ryo

AU - Ishinabe, Takahiro

AU - Fujikake, Hideo

N1 - Funding Information: This work was supported by JSPS KAKENHI Grant-in-Aid for Challenging Exploratory Research (No. JP20K20994). Publisher Copyright: © 2021 Institute of Image Information and Television Engineers. All rights reserved.

PY - 2021

Y1 - 2021

N2 - 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.

AB - 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.

KW - Agriculture

KW - Liquid crystalline monomer

KW - Molecular ordering

KW - Organic fluorescent material

KW - Wavelength and polarization conversion

UR - http://www.scopus.com/inward/record.url?scp=85117196882&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85117196882&partnerID=8YFLogxK

U2 - 10.3169/MTA.9.203

DO - 10.3169/MTA.9.203

M3 - Article

AN - SCOPUS:85117196882

SN - 2186-7364

VL - 9

SP - 203

EP - 209

JO - ITE Transactions on Media Technology and Applications

JF - ITE Transactions on Media Technology and Applications

IS - 4

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this