The golden age of thermally activated delayed fluorescence materials: design and exploitation

JM Dos Santos, D Hall, B Basumatary… - Chemical …, 2024 - ACS Publications
Since the seminal report by Adachi and co-workers in 2012, there has been a veritable
explosion of interest in the design of thermally activated delayed fluorescence (TADF) …

Highly efficient deep‐blue OLEDs using a TADF emitter with a narrow emission spectrum and high horizontal emitting dipole ratio

H Lim, HJ Cheon, SJ Woo, SK Kwon… - Advanced …, 2020 - Wiley Online Library
New blue (DBA‐SAB) and deep‐blue (TDBA‐SAF) thermally activated delayed fluorescence
(TADF) emitters are synthesized for blue‐emitting organic‐light emitting diodes (OLEDs) by …

Boron‐based multi‐resonance TADF emitter with suppressed intermolecular interaction and isomer formation for efficient pure blue OLEDs

HJ Cheon, YS Shin, NH Park, JH Lee, YH Kim - Small, 2022 - Wiley Online Library
Multi‐resonance (MR) thermally activated delayed fluorescent (TADF) emitters are highly
attractive due to their superior color purity as well as efficient light‐harvesting ability from …

Recent Advances in Bio‐Compatible Oxygen Singlet Generation and Its Tumor Treatment

ZY **, H Fatima, Y Zhang, Z Shao… - Advanced …, 2022 - Wiley Online Library
Light‐dependent singlet oxygen (1O2) produced in photodynamic therapy (PDT), is a
biologically compatible reactive oxygen species showing the potential to kill tumor cells with …

Blue thermally activated delayed fluorescence emitters incorporating acridan analogues with heavy group 14 elements for high-efficiency doped and non-doped …

K Matsuo, T Yasuda - Chemical Science, 2019 - pubs.rsc.org
Deep-blue thermally activated delayed fluorescence (TADF) emitters are promising
alternatives for conventional fluorescence and phosphorescence materials for practical …

Aryl-Annulated [3,2-a] Carbazole-Based Deep-Blue Soluble Emitters for High-Efficiency Solution-Processed Thermally Activated Delayed Fluorescence Organic Light-Emitting …

J Hwang, CW Koh, JM Ha, HY Woo… - … Applied Materials & …, 2021 - ACS Publications
In this study, we demonstrated two deep-blue TADF emitters, BO-tCzPhICz and BO-tCzDICz,
for solution-processable thermally activated delayed fluorescence organic light-emitting …

Rigid oxygen‐bridged boron‐based blue thermally activated delayed fluorescence emitter for organic light‐emitting diode: approach towards satisfying high efficiency …

DH Ahn, JH Maeng, H Lee, H Yoo… - Advanced Optical …, 2020 - Wiley Online Library
Thermally activated delayed fluorescence (TADF) materials have emerged as an efficient
emitter for achieving high efficiency of blue organic light emitting diodes (OLEDs). However …

Dihedral angle distribution of thermally activated delayed fluorescence molecules in solids induces dual phosphorescence from charge-transfer and local triplet states

SJ Woo, YH Kim, JJ Kim - Chemistry of Materials, 2021 - ACS Publications
Donor− π–acceptor structured thermally activated delayed fluorescence (TADF) molecules
are likely to have distributions of dihedral angles in solids. However, the impact of the …

Remote enantioselective desymmetrization of 9, 9-disubstituted 9, 10-dihydroacridines through asymmetric aromatic aminations

D Zhang, YB Shao, W **e, Y Chen, W Liu, H Bao… - ACS …, 2022 - ACS Publications
Enantio-enriched 9, 10-dihydroacridines are useful chiral N-heterocycles in many aspects;
however, their asymmetric catalytic synthesis is rather challenging, as the stereocenter is …

Enantioselective synthesis of 6/5-spirosilafluorenes by asymmetric ring expansion of 4/5-spirosilafluorenes with alkynes

H Chen, H Zhang, H Du, Y Kuang, Q Pang, L Gao… - Organic …, 2023 - ACS Publications
A rhodium-catalyzed asymmetric ring expansion of 4/5-spirosilafluorenes with terminal
alkynes has been developed using sterically demanding binaphthyl phosphoramidite …