High Efficiency of over 25% and Long Device Lifetime of over 500 h at 1000 nit in Blue Fluorescent Organic Light‐Emitting Diodes
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202108581
Abstract: In this study, a multiple resonance (MR) type blue emitter is synthesized, characterized, and evaluated for highly efficient and stable blue fluorescent organic light‐emitting diodes (OLEDs). The MR blue fluorescent emitter has a di‐tert‐butyl benzene… read more here.
Keywords: light emitting; organic light; emitting diodes; device ... See more keywords
Multifunctional Bipolar Materials Serving as Emitters for Efficient Deep‐Blue Fluorescent OLEDs and as Hosts for Phosphorescent and White OLEDs
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202001840
Abstract: Blue luminescent materials are always highly desired for organic light‐emitting diodes (OLEDs) but the electroluminescence (EL) performances for most blue emitters still need to be improved in both efficiency and stability. In this work, four… read more here.
Keywords: bipolar materials; blue fluorescent; pipd; deep blue ... See more keywords
Design of electron blocking layer with electron stabilizing unit for improved efficiency and lifetime in blue fluorescent organic light-emitting diodes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2019.02.004
Abstract: Abstract Electron blocking materials for improved efficiency and lifetime in blue fluorescent organic light-emitting diodes were developed based on a molecular design to transport holes and withstand electron leakage. Two electron blocking materials, N,N-bis(4-(dibenzo[b,d]furan-4-yl)phenyl)-[1,1′-biphenyl]-4-amine (BPADBF)… read more here.
Keywords: electron blocking; light emitting; electron; fluorescent organic ... See more keywords
Pepsin mediated synthesis of blue fluorescent copper nanoclusters for sensing of flutamide and chloramphenicol drugs
Sign Up to like & getrecommendations! Published in 2021 at "Microchemical Journal"
DOI: 10.1016/j.microc.2021.105947
Abstract: Abstract Herein, we introduced a facile one-step green route for the synthesis of pepsin protected ultra-small blue fluorescent copper nanoclusters (pespsin-CuNCs) for the detection of flutamide and chloramphenicol drugs. The prepared pepsin capped CuNCs displayed… read more here.
Keywords: copper nanoclusters; blue fluorescent; flutamide chloramphenicol; fluorescent copper ... See more keywords
Visualization of Platelet Integrins via Two-Photon Microscopy Using Anti-transmembrane Domain Peptides Containing a Blue Fluorescent Amino Acid.
Sign Up to like & getrecommendations! Published in 2021 at "Biochemistry"
DOI: 10.1021/acs.biochem.1c00238
Abstract: The fluorescent reporters commonly used to visualize proteins can perturb both protein structure and function. Recently, we found that 4-cyanotryptophan (4CN-Trp), a blue fluorescent amino acid, is suitable for one-photon imaging applications. Here, we demonstrate… read more here.
Keywords: two photon; blue fluorescent; protein; microscopy ... See more keywords
A Scalable Synthesis of the Blue Fluorescent Amino Acid 4-Cyanotryptophan and the Fmoc Derivative: Utility Demonstrated with the Influenza M2 Peptide Tetramer.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.0c04055
Abstract: A scalable synthesis of the Fmoc-protected blue fluorescent amino acid, l-4-cyanotryptophan (W4CN), that exploits an enantioselective phase transfer-catalyzed alkylation is reported. The red-shifted emission of water-exposed W4CN residues was leveraged to investigate the solvation state… read more here.
Keywords: amino acid; acid cyanotryptophan; blue fluorescent; fluorescent amino ... See more keywords
Multifaceted Sulfone-Carbazole-Based D-A-D Materials: A Blue Fluorescent Emitter as a Host for Phosphorescent OLEDs and Triplet-Triplet Annihilation Up-Conversion Electroluminescence.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c21294
Abstract: Electroluminescence (EL) from the singlet-excited (S1) state is the ideal choice for stable, high-performing deep-blue organic light-emitting diodes (OLEDs) owing to the advantages of an adequately short radiative lifetime, improved device durability, and low cost,… read more here.
Keywords: phosphorescent; annihilation conversion; triplet annihilation; triplet triplet ... See more keywords
Water-Soluble Blue Fluorescent Nonconjugated Polymer Dots from Hyaluronic Acid and Hydrophobic Amino Acids
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.1c01343
Abstract: Fluorescent polymers have been increasingly investigated to improve their water solubility and biocompatibility to enhance their performance in drug delivery and theranostic applications. However, the environmentally friendly synthesis and dual functionality of such systems remain… read more here.
Keywords: amino acids; water; fluorescent; blue fluorescent ... See more keywords
Boosting the performance of sky-blue fluorescent OLEDs based on DPA-containing electron-transporting materials with a “V-shaped layout of triplet energy levels”
Sign Up to like & getrecommendations! Published in 2019 at "Materials Chemistry Frontiers"
DOI: 10.1039/c8qm00673c
Abstract: High-performance blue OLEDs were obtained based on ETMs with a “V-shaped layout of ETs” strategy. read more here.
Keywords: performance; performance sky; boosting performance; sky blue ... See more keywords
A benzoindole-cored building block for deep blue fluorescent materials: synthesis, photophysical properties, and applications in organic light-emitting diodes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc04221h
Abstract: A new aromatic 2-(pyridine-4-yl)-3-phenyl-1H-benzo[g]indole core has been designed to build a series of D–π–A–π–D deep blue fluorescent materials in a Ψ-type configuration, which exhibit extremely stable efficiency curve at high luminance. read more here.
Keywords: cored building; building block; blue fluorescent; deep blue ... See more keywords
Efficient blue fluorescent OLEDs based on a D-π-A emitter with the hybridized localized and charge-transfer state
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc00175j
Abstract: An anthracene-bridged D-π-A emitter, 4-(10-(4-(4,5-diphenyl-4H-1,2,4-triazol-3-yl)phenyl)anthracen-9-yl)-N,N-diphenylaniline (TAZ-An-TPA) was designed and synthesized, in which 3,4,5-triphenyl-4H-triazole (TAZ), anthracene and triphenylamine (TPA) act as the acceptor, π-bridge and donor, respectively. The additional TAZ moiety... read more here.
Keywords: based emitter; oleds based; efficient blue; emitter hybridized ... See more keywords