Recent advances on host–guest material systems toward organic room temperature phosphorescence

X Yan, H Peng, Y Xiang, J Wang, L Yu, Y Tao, H Li… - Small, 2022 - Wiley Online Library
The design and characterization of purely organic room‐temperature phosphorescent (RTP)
materials for optoelectronic applications is currently the focus of research in the field of …

Highly Efficient Room‐Temperature Phosphorescence Promoted via Intramolecular‐Space Heavy‐Atom Effect

Y He, J Wang, Q Li, S Qu, C Zhou, C Yin… - Advanced Optical …, 2023 - Wiley Online Library
Purely organic room‐temperature phosphorescence (RTP) materials have attracted
increasing attention due to their unique photophysical properties and widespread …

Construction and application of large stokes-shift organic room temperature phosphorescence materials by intermolecular charge transfer

G Yang, J Li, X Deng, X Song, M Lu, Y Zhu… - The Journal of …, 2023 - ACS Publications
Notably, the intermolecular charge transfer between pyrene (Py) and benzophonenes (BPs)
can significantly enhance the quantum yield of the triplet state of Py, which will convert Py …

Direct photo-induced reductive Heck cyclization of indoles for the efficient preparation of polycyclic indolinyl compounds

D Yu, WP To, Y Liu, LL Wu, T You, J Ling, CM Che - Chemical Science, 2021 - pubs.rsc.org
The photo-induced cleavage of C (sp2)–Cl bonds is an appealing synthetic tool in organic
synthesis, but usually requires the use of high UV light, photocatalysts and/or …

Room temperature phosphorescence of coumarin 106 with direct triplet state excitation

E Alexander, J Chavez, L Ceresa, M Seung, D Pham… - Dyes and …, 2023 - Elsevier
We report an efficient room temperature phosphorescence from coumarin 106 embedded in
poly (vinyl alcohol) film. In addition to the excitation at 365 nm, within the absorption to the …

Room temperature phosphorescence of heavy-atom-free indole carboxylic acid/polyacrylamide: Low cost, long lifetime and good luminescent efficiency

W Zhou, G Wen, K Li, H Xiong, J Zhang, S Lu, X Chen - Dyes and Pigments, 2022 - Elsevier
Functional organics doped polymers have displayed tunable room temperature
phosphorescence (RTP), emerging as promising applications in optical information …

Direct excitation of tryptophan phosphorescence. A new method for triplet states investigation

J Chavez, L Ceresa, JM Reeks… - … and Applications in …, 2022 - iopscience.iop.org
We studied room temperature phosphorescence of tryptophan (TRP) embedded in poly
(vinyl alcohol) films. With UV (285 nm) excitation, the phosphorescence spectrum of …

Room temperature phosphorescence of 2-aminopyridine with direct triplet state excitation

J Chavez, L Ceresa, E Kitchner, D Pham… - … Acta Part A: Molecular …, 2023 - Elsevier
Phosphorescence emission at room temperature has been observed from 2-Aminopyridyne
(2APi) embedded in poly (vinyl alcohol)(PVA) films. The gated emission with UV excitation at …

Room temperature luminescence of 1,N2‐etheno‐2‐aminopurine in poly (vinyl alcohol) films

B Wielgus‐Kutrowska, J Wierzchowski… - …, 2024 - Wiley Online Library
We studied spectral properties of 1, N2‐etheno‐2‐aminopurine after immobilization in poly
(vinyl alcohol) films. The absorption spectrum of 1, N2‐ε2APu consists of two peaks centered …

Room temperature phosphorescence of 5, 6-benzoquinoline

J Chavez, L Ceresa, E Kitchner, D Pham… - … and Applications in …, 2023 - iopscience.iop.org
Abstract Phosphorescence emission of 5, 6-Benzoquinoline embedded in poly (vinyl
alcohol) film has been studied at room temperature. A strong green long-lived emission was …