Results 81 to 90 of about 1,549,159 (293)

Study of TADF Emitters in OLEDs [PDF]

, 2015
Delayed fluorescence through thermally activated delayed fluorescence (TADF) has great potential for the creation of inexpensive and highly efficient white lighting applications, with superior colour rendering.
GRAVES, DAVID,RICHARD
core  

Palladium-catalyzed difluoromethylation of heteroaryl chlorides, bromides and iodides. [PDF]

, 2017
A palladium-catalyzed difluoromethylation of a series of heteroaryl chlorides, bromides and iodides under mild conditions is described. A wide range of heteroaryl halides such as pyridyl, pyrimidyl, pyrazyl, funanyl, thienyl, pyazolyl, imidazolyl ...
Gu, Yang, Gu, Yucheng, Lu, Changhui, Shen, Qilong, Wu, Jiang   +4 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Novel Carbazole Skeleton-Based Photoinitiators for LED Polymerization and LED Projector 3D Printing

Molecules, 2017
Radical chemistry is a very convenient way to produce polymer materials. Here, an application of a particular photoinduced radical chemistry is illustrated. Seven new carbazole derivatives Cd1–Cd7 are incorporated and proposed as high performance near-UV
Assi Al Mousawi, Patxi Garra, Frédéric Dumur, Thanh-Tuan Bui, Fabrice Goubard, Joumana Toufaily, Tayssir Hamieh, Bernadette Graff, Didier Gigmes, Jean Pierre Fouassier, Jacques Lalevée   +10 more
doaj   +1 more source

Inhibition of Shiga toxin-converting bacteriophage development by novel antioxidant compounds [PDF]

, 2018
Oxidative stress may be the major cause of induction of Shiga toxin-converting (Stx) prophages from chromosomes of Shiga toxin-producing Escherichia coli (STEC) in human intestine.
Bloch, Sylwia, Bouaziz, Zouhair, Jose, Joachim, Le Borgne, Marc, Marminon, Christelle, Nebois, Pascal, Nejman-Faleńczyk, Bożena, Pierzynowska, Karolina, Piotrowska, Ewa, Saso, Luciano, Węgrzyn, Alicja, Węgrzyn, Grzegorz   +11 more
core   +1 more source

Chiral Metal Halide Perovskites for Spin‐Polarized Light‐Emitting Diodes

Advanced Materials, EarlyView.
Chiral metal–halide perovskites offer a route to circularly polarized light without external polarizers. This Perspective compares two spin‐light emitting diode concepts: intrinsically chiral emissive layers and chiral spin‐filter interlayers that inject spin‐polarized carriers into efficient achiral emitters.
Ashish Gaurav, Jihyun Kim, Nadesh Fiuza‐Maneiro, Hongki Kim, Hae‐Jun Seok, Sergio Gómez Grana, Robert L. Z. Hoye, Lakshminarayana Polavarapu, Matthew J. Fuchter   +8 more
wiley   +1 more source

TADF‐Emitting Dendrimers for Scalable Bar‐Coating Fabrication of Light‐Emitting Electrochemical Cells

Advanced Materials Technologies, EarlyView.
TADF‐emitting dendrimers promise to enable scalable solution‐based fabrication of efficient electroluminescent devices by the virtue of an attractive set of properties. Here, we report on how light‐emitting electrochemical cells, comprising the TADF‐dendrimer tBuCz2m2pTRZ, can be fabricated by scalable bar‐coating under ambient air and deliver uniform ...
Shi Tang, Dianming Sun, Christian Larsen, Erik Zäll, Eli Zysman‐Colman, Ludvig Edman   +5 more
wiley   +1 more source

Condition-controlled divergent trifluoroalkylation: a diversity-oriented synthesis strategy for efficient construction of CF3-decorated carbazole libraries

BMC Chemistry
A condition-controlled divergent trifluoroalkylation strategy for carbazole derivatives has been developed via alkylation with trifluoropyruvate. Employing trifluoroacetic acid (TFA) promoter, FeCl3 catalyst, or AgSbF6 catalyst, a wide scope of mono ...
Peng Chen, Jin Yin, You-Hui Tang, Meng-Yuan Li, Yi-Jun Jiang   +4 more
doaj   +1 more source

Chemical Degradation of OLED Host Materials: The Role of Non-Local Interaction in Electronic Excited States [PDF]

, 2019
Department of PhysicsOrganic light-emitting devices (OLEDs) have been attracted to both academia and industry, because of their wide applications and remarkable advances in display.
Lee, Seunghyun
core  

A structure-guided molecular chaperone approach for restoring the transcriptional activity of the p53 cancer mutant Y220C [PDF]

, 2019
Aim: The p53 cancer mutation Y220C creates a conformationally unstable protein with a unique elongated surface crevice that can be targeted by molecular chaperones.
Bauer, Matthias, Dingler, Felix, Fersht, Alan, Joerger, Andreas, Jones, Alice Rhiannon, Khan, Raysa, Patel, Ketan, Spencer, John, Springett, Bradley, Verduci, Lorena   +9 more
core   +1 more source