π‐Extended Phenoxazine‐Based Asymmetric MR‐TADF Emitters for Narrow Emission Band Green OLEDs with a Power Efficiency of 150 lm W−1, an EQE of 27%, and an LT95 of Over 3000 h at 1000 cdm−2
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202402131
Abstract: Although multi‐resonance thermally activated delayed fluorescent (MR‐TADF) emitters simultaneously achieve high color purity and high efficiency in organic light‐emitting devices (OLEDs), MR‐TADF‐based OLEDs suffer from severe efficiency roll‐off and lifetime issues for practical application. To… read more here.
Keywords: tadf emitters; phenoxazine based; efficiency; extended phenoxazine ... See more keywords
Easily synthesized and cheap carbazole- or phenoxazine-based hosts for efficient yellow phosphorescent OLEDs
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2021.111251
Abstract: Abstract Carbazole (H1) or phenoxazine (H2) based low molecular weight derivatives as host materials were synthesized, characterized and applied in formation of phosphorescent organic light emitting diodes (PhOLEDs). The compounds demonstrate high thermal stability and… read more here.
Keywords: phosphorescent; carbazole phenoxazine; efficiency; phenoxazine based ... See more keywords
Dual probing of redox species, NAD(P)H and HOCl, with a benzo[a]phenoxazine based far red-emitting dye
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DOI: 10.1016/j.tetlet.2018.07.031
Abstract: Abstract We report a benzo[a]phenoxazine-based far red-emitting probe which selectively senses reduced nicotinamide adenine dinucleotide (NADH) and its phosphate ester NADPH, the most indispensable coenzymes found in all living cells, with “turn-off” fluorescence response at… read more here.
Keywords: benzo phenoxazine; phenoxazine based; red emitting; based far ... See more keywords
Self-assembly, interlocking, interconversion and anion-binding catalysis in phenoxazine-based Pd2L4 and Pd4L8 coordination cages
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DOI: 10.1038/s41467-025-57876-6
Abstract: Interpenetration is a phenomenon frequently encountered in self-assembled Pd2L4-type coordination cages, while the mechanism of the interpenetration process remains unclear. Here we show the synthesis and solvent-mediated interconversion of highly soluble phenoxazine-based monomeric cage 1… read more here.
Keywords: pd2l4; coordination cages; phenoxazine based; interconversion ... See more keywords
Phenoxazine-based small molecule heterojunction nanoparticles for photocatalytic hydrogen production.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc01013a
Abstract: A phenoxazine-based small organic molecular donor POZ-M is designed and synthesized to prepare organic heterojunction nanoparticles (NPs) with a small molecular acceptor ITIC for photocatalytic hydrogen production, giving a reaction rate of up to 63… read more here.
Keywords: hydrogen production; based small; heterojunction nanoparticles; phenoxazine based ... See more keywords