Results 211 to 220 of about 1,915,191 (239)

Efficient green thermally activated delayed fluorescence (TADF) from a phenoxazine–triphenyltriazine (PXZ–TRZ) derivative

Chemical Communications, 2012
Efficient thermally activated delayed fluorescence (TADF) was developed in a material based on a phenoxazine (PXZ) electron donor unit and a 2,4,6-triphenyl-1,3,5-triazine (TRZ) electron acceptor unit. An organic light-emitting diode containing this novel TADF emitter layer was fabricated and exhibited a maximum external quantum efficiency of 12.5 ...
Hiroyuki, Tanaka, Katsuyuki, Shizu, Hiroshi, Miyazaki, Chihaya, Adachi   +3 more
openaire   +2 more sources

Near-infrared electrochemiluminescence biosensors facilitated by thermally activated delayed fluorescence (TADF) emitters for ctDNA analysis

Biosensors and Bioelectronics
The near-infrared electrochemiluminescence technique (NIR ECL) has gained significant attention as a powerful analytical tool in biomedicine and clinical diagnosis due to its inherent advantages. In this work, we successfully synthesized a novel NIR ECL emitter of TPA-DCPP nanoparticles (NPs) with a D-π-A-π-D configuration.
Jinxia Liu, Luxia Yang, Shijie Li, Ke Zhang, Xiaobo Zhou, Guo Li, Li Wu, Yuling Qin   +7 more
openaire   +2 more sources

A Brief Overview of Thermally Activated Delayed Fluorescence (TADF) Light Emitting Electrochemical Cells (LEECs)

Materials Science and Surface Engineering
Thermally Activated Delayed Fluorescence Light-Emitting Electrochemical Cells (TADF-LEECs) are single-layer emitters in which the active film contains both a luminophore and mobile ions (either an ionic TADF emitter or a neutral TADF host mixed with a salt/ionic complex).
Marzieh Rabiei, Juozas Padgurskas, Raimundas Rukuiza   +2 more
openaire   +1 more source

Highly Twisted Thermally Activated Delayed Fluorescence (TADF) Molecules and Their Applications in Organic Light-Emitting Diodes (OLEDs)

Angewandte Chemie - International Edition, 2023
Wei Huang
exaly  

Multi-Resonant Thermally Activated Delayed Fluorescent (MR-TADF) Compounds as Photocatalysts**

Chemistry - A European Journal, 2023
Eli Zysman-Colman, Andrew D. Smith
exaly  

Tetradentate Gold(III) Complexes as Thermally Activated Delayed Fluorescence (TADF) Emitters: Microwave-Assisted Synthesis and High-Performance OLEDs with Long Operational Lifetime

Angewandte Chemie - International Edition, 2020
Gang Cheng, Chi-Ming Che, Wai-Pong To
exaly  

Systematic Substituent Control in Blue Thermally Activated Delayed Fluorescence (TADF) Emitters: Unraveling the Role of Direct Intersystem Crossing between the Same Charge-Transfer States

Advanced Optical Materials, 2022
Ji Eon Kwon, Soo Young Park, Illia E Serdiuk   +2 more
exaly  

Detection of the Dark States in Thermally Activated Delayed Fluorescence (TADF) Process of Electron Donor-Acceptor Dyads: Insights from Optical Transient Absorption Spectroscopy

Chemistry - A European Journal, 2023
Jianzhang Zhao, Xue Zhang, Xiaoyu Zhao
exaly  

Donor-acceptor thermally activated delayed fluorescence (TADF) chromophores: photocatalysis and photochemical mechanism [PDF]

This thesis explores donor-acceptor-based TADF (Thermally Activated Delayed Fluorescence) compounds for their potential as photocatalysts (PCs), with a focus on chromophore design, photophysical and electrochemical properties, and photoreaction mechanisms.
openaire  

Excited-state regulated electroluminescence performance from thermally-activated delayed fluorescence (TADF) to hybridized local and charge-transfer (HLCT) emission

Dyes and Pigments, 2022
Shitong Zhang, Bing Yang, Haichao Liu
exaly