Results 51 to 60 of about 29,837 (275)

Importance of Fluorine in Benzazole Compounds

Molecules, 2020
Fluorine-containing heterocycles continue to receive considerable attention due to their unique properties. In medicinal chemistry, the incorporation of fluorine in small molecules imparts a significant enhancement their biological activities compared to
Thuraya Al-Harthy, Wajdi Zoghaib, Raid Abdel-Jalil   +2 more
doaj   +1 more source

Multispecific resistance of sheep trichostrongylids in Austria

Parasite, 2021
Anthelmintic overuse and failure to implement methods preventing the development and spread of anthelmintic resistance (AR) have led to an alarming increase of resistant ovine trichostrongylids worldwide.
Untersweg Florian, Ferner Viktoria, Wiedermann Sandra, Göller Marie, Hörl-Rannegger Marion, Kaiser Waltraud, Joachim Anja, Rinaldi Laura, Krücken Jürgen, Hinney Barbara   +9 more
doaj   +1 more source

Proton Selective Nanoporous Atomically Thin Graphene Membranes for Vanadium Redox Flow Batteries

Advanced Materials, EarlyView.
A scalable high‐performance proton‐exchange‐membrane architecture is demonstrated that integrates monolayer CVD graphene with Ar plasma‐engineered Angstrom‐scale proton‐selective pores, stacked to mitigate non‐selective defects, and interfaced with an ultrathin (≈300 nm) polybenzimidazole layer sandwiched between two Nafion 211 sheets.
Pavan Chaturvedi, Peifu Cheng, Saban M. Hus, Matthew Coupin, An‐Ping Li, Jamie Warner, Michael S.H. Boutilier, Piran R. Kidambi   +7 more
wiley   +1 more source

The Link between Protein Kinase CK2 and Atypical Kinase Rio1

Pharmaceuticals, 2017
The atypical kinase Rio1 is widespread in many organisms, ranging from Archaebacteria to humans, and is an essential factor in ribosome biogenesis. Little is known about the protein substrates of the enzyme and small-molecule inhibitors of the kinase ...
Konrad Kubiński, Maciej Masłyk
doaj   +1 more source

Influence of Outcoupling Layers on Top‐Emitting Perovskite Light‐Emitting Diodes

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Top‐emitting perovskite LEDs offer benefits over typical bottom‐emitting architectures, toward lasing, improved thermal management, and on‐chip fabrication compatibility. Outcoupling layers offer a strategy uniquely applicable to top‐emitting LEDs to optimize EQE by improving optical outcoupling.
James C. Loy, Weiming Qiu, Diane Yang, Jack Scherlag, Jonathan Scott, Barry P. Rand   +5 more
wiley   +1 more source

Design, Synthesis and Evaluation of Antiproliferative Activity of New Benzimidazolehydrazones

Molecules, 2016
The synthesis and antiproliferative activity of new benzimidazole derivatives bearing an hydrazone mojety at the 2-position is described. The new N′-(4-arylidene)-1H-benzo[d]imidazole-2-carbohydrazides were evaluated for their cytostatic activity toward ...
Valentina Onnis, Monica Demurtas, Alessandro Deplano, Gianfranco Balboni, Anna Baldisserotto, Stefano Manfredini, Salvatore Pacifico, Sandra Liekens, Jan Balzarini   +8 more
doaj   +1 more source

TADF Emission in Supramolecular Assemblies through Cooperativity and Polymorphism

Advanced Optical Materials, EarlyView.
Macroscopic self‐assembled fibers emitting orange color with thermally activated delayed fluorescence (TADF) character are obtained by using encumbered phenyl D‐A linkers in a D‐A‐D configuration. The new dye self‐assembles through a cooperative mechanism into fibers that emit light upon electrical stimulus in solution‐processed organic light‐emitting ...
Marvin Nyenhuis, Jana Lohmann, Constantin G. Daniliuc, Maximilian Niehues, Florian Boße, Chiara Botta, Umberto Giovanella, Nikos L. Doltsinis, Fabio Rizzo   +8 more
wiley   +1 more source

Engineering Spontaneous Orientation Polarization in Blends of Polar Organic Semiconductors

Advanced Optical Materials, EarlyView.
Spontaneous orientation polarization (SOP) in organic semiconductor thin films can be modulated through molecular blending. A nonpolar dopant disrupts anti‐parallel dipole alignment in a polar host, promoting enhanced dipole orientation. Meanwhile, polar‐polar blends can retain their original dipole alignment, resulting in a linear GSP slope trend ...
Siliang He, Abhinav Kapur, Evgeny Pakhomenko, Ryker Rofshus, Russell J. Holmes   +4 more
wiley   +1 more source

Polarized Heterojunction in a Doubly Doped Layer‐by‐Layer Structure to Obtain an Organic Photovoltaic Device of 20.5% Efficiency

Angewandte Chemie, EarlyView.
A solvent‐mediated infiltration doping strategy was proposed, enabling efficient double doping in organic photovoltaics. By spatially separating F4TCNQ and DMBI dopants within a D18/L8‐BO layer‐by‐layer architecture, dopant crosstalk and trap formation are minimized by controlling the penetration depth.
Qun Yin, Xingyu Gao, Jinyang Yu, Lixuan Kan, Jingxuan Sun, Rui Zeng, Fei Han, Haiming Zhu, Supeng Pei, Lei Zhu, Shengjie Xu, Yongming Zhang, Feng Liu, Ming Zhang   +13 more
wiley   +2 more sources

In-Vitro Evaluation of Antioxidant, Antiproliferative and Photo-Protective Activities of Benzimidazolehydrazone Derivatives

Pharmaceuticals, 2020
In the search of multifunctional compounds we designed benzimidazole derivatives endowed with phenolic hydroxy groups and a hydrazone moiety as potential radical-scavenger and the antioxidant agents.
Anna Baldisserotto, Monica Demurtas, Ilaria Lampronti, Massimo Tacchini, Davide Moi, Gianfranco Balboni, Silvia Vertuani, Stefano Manfredini, Valentina Onnis   +8 more
doaj   +1 more source