Multicolour photochromic fluorescence of a fluorophore encapsulated in a metal-organic framework

• Hirai, Kenji

• Kitagawa, Taisei

• Fujiwara, Hideki

• Pirillo, Jenny

• Hijikata, Yuh

• Inose, Tomoko

• Uji-i, Hiroshi

Abstract

A fluorophore encapsulated in a metal-organic framework showed photochromic multicolour fluorescence. Irradiation with an ultraviolet laser induced the relocation of the fluorophore from a polar to a nonpolar environment, altering the emission from red to blue. This change in emission color can be repeatably recovered by heating the fluorophore-MOF composite.

Journal

• Chemical communications

  Chemical communications 56 (67), 9651-9654, 2020-08-28

  Royal Society of Chemistry

Keywords

• Materials Chemistry
• Metals and Alloys
• Surfaces, Coatings and Films
• General Chemistry
• Ceramics and Composites
• Electronic, Optical and Magnetic Materials
• Catalysis

Details

• CRID: 1050289377940099712
• NII Article ID: 120007145359
• DOI: 10.1039/d0cc03624b
• ISSN: 1364548X
• ISSN: 13597345
• HANDLE: 2115/82567
• Web Site: http://pubs.rsc.org/en/content/articlepdf/2020/CC/D0CC03624B
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN