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Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202002323
Abstract: Actualizing full singlet exciton yield via a reverse intersystem crossing from the high‐lying triplet state to singlet state, namely, “hot exciton” mechanism, holds great potential for high‐performance fluorescent organic light‐emitting diodes (OLEDs). However, incorporating comprehensive…
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Keywords:
high performance;
hot exciton;
state;
excited state ... See more keywords
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Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202004083
Abstract: 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 incorporating spiro-biacridine and spiro-acridine fluorene donor units with an oxygen-bridged boron acceptor unit, respectively.…
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Keywords:
blue;
deep blue;
narrow emission;
high horizontal ... See more keywords
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Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202200537
Abstract: To achieve high-efficiency deep-blue electroluminescence satisfying Rec.2020 standard blue gamut, we developed two TADF emitters, 5-(2,12-di-tert-butyl-5,9-dioxa-13b-boranaphtho[3,2,1-de]anthracen-7-yl)-10,10-diphenyl-5,10-dihydrodibenzo[b,e][1,4]azasiline (TDBA-PAS) and 10-(2,12-di-tert-butyl-5,9-dioxa-13b-boranaphtho[3,2,1-de]anthracen-7-yl)-9,9-diphenyl-9,10-dihydroacridine (TDBA-DPAC). Inherited from their parented organoboron multi-resonance core, both emitters show very promising deep-blue emissions with…
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Keywords:
blue gamut;
rec 2020;
deep blue;
2020 blue ... See more keywords
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Published in 2017 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201700453
Abstract: The fabrication of highly efficient deep-blue organic light-emitting field-effect transistors (OLEFETs) remains a challenge due to the large energy bandgap of deep-blue emitters. In this work, an effective strategy is developed by combining an ambipolar…
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Keywords:
efficient deep;
blue;
blue organic;
deep blue ... See more keywords
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Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201800342
Abstract: The efficient deep-blue luminogens with hybrid local and charge transfer (HLCT) excited state have drawn much attention for their potential in the full utilization of excitons with the corresponding excellent electroluminescent (EL) performance. However, almost…
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Keywords:
molecular design;
blue;
rational molecular;
exciton ... See more keywords
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Published in 2021 at "Advanced science"
DOI: 10.1002/advs.202102141
Abstract: To utilize thermally activated delayed fluorescence (TADF) technology for future displays, it is necessary to develop host materials which harness the full potential of blue TADF emitters. However, no publication has reported such hosts yet.…
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Keywords:
thermally activated;
blue;
tadf;
delayed fluorescence ... See more keywords
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Published in 2019 at "Comparative Clinical Pathology"
DOI: 10.1007/s00580-019-02962-7
Abstract: Brilliant blue G or Coomassie blue is a purinergic P2X7 receptor antagonist. In this study, the effect of brilliant blue G on serum oxidative stress and brain and liver tissue damage was studied in rats…
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Keywords:
blue;
brain liver;
damage;
activity ... See more keywords
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Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-07816-6
Abstract: This paper proposes a novel rotation-invariant multi-spectral facial recognition approach (RIMFRA) by using orthogonal polynomials. In the first step, a rotation, illumination and noise invariant local descriptor (RinLd) is proposed to represent the texture patterns…
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Keywords:
using orthogonal;
blue;
invariant multi;
rotation ... See more keywords
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Published in 2019 at "Applied Animal Behaviour Science"
DOI: 10.1016/j.applanim.2019.01.004
Abstract: Abstract Due to the composition of the cone photoreceptors in the retina of dogs, it has been proposed they might demonstrate human-like red/green colour blindness. However, some assessments have shown that dogs may still be…
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Keywords:
blue;
physical luminance;
luminance;
red green ... See more keywords
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Published in 2019 at "CATENA"
DOI: 10.1016/j.catena.2019.03.022
Abstract: Abstract Soils of two Nile Valleys (White Nile and Blue Nile) and the neighboring Nubian Sandstone plateaus (Qoz) in Central Sudan were investigated. The White and Blue Niles rise from different areas and are different…
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Keywords:
blue;
nile valleys;
nile blue;
blue nile ... See more keywords
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Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.128437
Abstract: Abstract Novel phosphorescent emitters, FIr4mpic and FIr4tpic were designed and prepared synthetically to improve the chromaticity and emission efficiency of FIrpic, one of the main blue phosphor. Apparently, methyl and tert-butyl on 4-position of picolinic…
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Keywords:
blue;
light emitting;
fir4mpic fir4tpic;
ancillary ligand ... See more keywords