Results 1 to 10 of about 4,707 (181)

Thermally activated delayed fluorescence (TADF) emitters: sensing and boosting spin-flipping by aggregation. [PDF]

open access: yesBeilstein J Org Chem, 2022
Metal-free organic emitters with thermally activated delayed fluorescence (TADF) characteristics are emerging due to the potential applications in optoelectronic devices, time-resolved luminescence imaging, and solid-phase sensing. Herein, we synthesized two (4-bromobenzoyl)pyridine (BPy)-based donor–acceptor (D–A) compounds with varying donor size and
Mazumdar AK   +6 more
europepmc   +4 more sources

Applying TADF Emitters in Bioimaging and Sensing—A Novel Approach Using Liposomes for Encapsulation and Cellular Uptake [PDF]

open access: yesFrontiers in Chemistry, 2021
A new method for facilitating the delivery, uptake and intracellular localisation of thermally activated delayed fluorescence (TADF) complexes was developed. First, confinement of TADF complexes in liposomes was demonstrated, which were subsequently used
Poppy O. Smith   +7 more
doaj   +7 more sources

Sensitizing TADF Absorption Using Variable Length Oligo(phenylene ethynylene) Antennae [PDF]

open access: yesFrontiers in Chemistry, 2020
Beyond their applications in organic light-emitting diodes (OLEDs), thermally activated delayed fluorescence (TADF) materials can also make good photonic markers.
Olga Franco   +14 more
doaj   +3 more sources

An Extension of the Stern-Volmer Equation for Thermally Activated Delayed Fluorescence (TADF) Photocatalysts. [PDF]

open access: yesJ Phys Chem Lett
Fluorescence quenching experiments are essential mechanistic tools in photoredox catalysis, allowing to elucidate the first step in the catalytic cycle that occurs after photon absorption. Thermally activated delayed fluorescence (TADF) photocatalysts, however, yield non-linear Stern-Volmer plots, thus requiring an adjustment to this widely used method
Limburg B.
europepmc   +4 more sources

TADF Dye-Loaded Nanoparticles for Fluorescence Live-Cell Imaging [PDF]

open access: yesFrontiers in Chemistry, 2020
Thermally activated delayed fluorescence (TADF) molecules offer nowadays a powerful tool in the development of novel organic light emitting diodes due to their capability of harvesting energy from non-emissive triplet states without using heavy-metal ...
Carina I. C. Crucho   +8 more
doaj   +3 more sources

Theoretical investigations of the auxochromic effect on novel thermally activated delayed fluorescence (TADF) anthracene derivatives. [PDF]

open access: yesBMC Chem
Thermally active delayed fluorescence (TADF) of experimentally synthesized anthracene derivatives is studied. The studied compounds are named as 9-cyano-10-diphenylamino-anthracene (Cy-Anth-1), 9-(N-carbazolyl)-10-cyanoanthracene (Cy-Anth-2), 10-(benzofuro[2,3-b] pyridin-6-yl)-N, N-diphenylanthracen-9-amine (Benzo4-Anth-1), 6-(10-(9H-carbazol-9-yl ...
Alrub SA   +5 more
europepmc   +4 more sources

White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials. [PDF]

open access: yesNano Converg, 2019
Abstract White organic/polymer light emitting diode (WOLED/WPLED) processed from solution has attracted significant research interest in recent years due to their low device production cost, device flexibility, easy fabrication over large area including roll to roll and ability to print in various designs and shapes providing enormous ...
Das D   +4 more
europepmc   +5 more sources

Distinct mechanochromic and piezochromic behaviors of thermally activated delayed fluorescence 4CzTPN crystal [PDF]

open access: yesScientific Reports
Incorporating mechano-luminescence into thermally activated delayed fluorescence (TADF) molecules represents a promising strategy for developing multifunctional mechanoluminescent materials.
Yarong Gu, Long Li, Min Wu, Kai Wang
doaj   +2 more sources

Highlights on Gold TADF Complexes [PDF]

open access: yesInorganics, 2019
Thermally activated delayed fluorescence (TADF) and TADF-organic light-emitting diodes (OLEDs) systems are being given increasing attention in research nowadays.
João Carlos Lima, Laura Rodríguez
doaj   +3 more sources

Thermally Activated Delayed Fluorescence (TADF) Materials Based on Earth‐Abundant Transition Metal Complexes: Synthesis, Design and Applications [PDF]

open access: yesAdvanced Science
Materials exhibiting thermally activated delayed fluorescence (TADF) based on transition metal complexes are currently gathering significant attention due to their technological potential.
Valentina Ferraro   +2 more
doaj   +2 more sources

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