Turn on of room temperature phosphorescence of donor-acceptor-donor type compounds via transformation of excited states by rigid hosts for oxygen sensing

• Main Authors: Skhirtladze, Levani, Leitonas, Karolis, Bucinskas, Audrius, Woon, Kai Lin, Volyniuk, Dmytro, Keruckiene, Rasa, Mahmoudi, Malek, Lapkowski, Mieczyslaw, Ariffin, Azhar, Grazulevicius, Juozas
• Format: Article
• Published: Elsevier Science SA 2023
• Subjects: Q Science (General); QC Physics
• Online Access: http://eprints.um.edu.my/38370/
• Institution: Universiti Malaya

A series of compounds with the different donor moieties (phenothiazine, phenoxazine and acridine) and 1,4-difluorobenzene unit as the acceptor were developed for optical sensors of oxygen. Among three new com-pounds, oxygen sensing ability of one compound 10,10'-(2,5-difluoro-1,4-phenylene)bis(...