Results 81 to 90 of about 29,628 (301)
Selective inhibition of Alzheimer disease-like tau aggregation by phenothiazines.
Proceedings of the National Academy of Sciences of the United States of America, 1996 In Alzheimer disease (AD) the microtubule-associated protein tau is redistributed exponentially into paired helical filaments (PHFs) forming neurofibrillary tangles, which correlate with pyramidal cell destruction and dementia.
C. Wischik +4 more
semanticscholar +1 more source
The Electrochemical Characterization of Functionalized Isoindolinones
ChemElectroChem, EarlyView.A new class of redox organic molecules called isoindolinones are evaluated electrochemically for their use in high‐voltage nonaqueous organic flow batteries. The molecules are characterized by a reversible and highly negative formal potential in the region of −2.8 V versus ferrocene/ferrocenium.
Daniel. E. Smith +5 more
wiley +1 more source
The Effect of Regioisomerism on the TADF Properties of Organic Dyes
ChemistryEurope, EarlyView.The properties of TADF emitters are highly dependent on the chosen electron donor and acceptor, as well as the π‐system that links them together. Herein, we show that regioisomerism affects the physical properties of spirobifluorene‐based systems in solution, thin films and crystals.
Tim Silies +5 more
wiley +1 more source
Excited State Branching Processes in a Ru(II)‐Based Donor–Acceptor–Donor System
Chemistry – A European Journal, EarlyView.The photoinduced electron transfer processes in a Ru(II)‐based push–pull–push architecture which combines an inorganic and organic chromophore are elucidated in a joint spectroscopic‐theoretical approach. The applied design concept allows the excited state to be localized away from the metal onto the organic chromophore.
Guangjun Yang +10 more
wiley +1 more source
Phenothiazine Derivatives as Antioxidants for Engine Oils
Tribology Online, 2010 Phenothiazine derivatives have been known to function as antioxidants for engine oils, transmission fluids and industrial lubricants. Alkylated phenothiazines are amines which contain sulfur and have lower bond dissociation energy, i.e.
David Chasan, Edward Ng
doaj +1 more source
Chemistry – A European Journal, EarlyView.The combination of the ureido–pyrimidinone motif with two different β‐sheet peptide sequences yielded supramolecular structures with significantly different morphologies in water. The resulting supramolecular nanostructures showed structural stability between pH = 5 and 9, while precipitation occurred at pH = 3.0 and random coil formation at pH 12 ...
Riccardo Bellan +3 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.This article describes the synthesis, along with the full photophysical and computational characterization, of a series of push‐pull boron complexes comprising a sterically hindered donor connected to a pyrimidine‐based O^N^O boron chelate. Incorporation of the dimethylacridan derivative into an organic light‐emitting diode led to the observation of ...
Clément Diguet +11 more
wiley +1 more source
Phenothiazine Derivatives. V. Synthesis of Hydroxyphenothiazines [PDF]
, 1959 Manabu Fujimoto
openalex +1 more source
Conformation Dependent Room Temperature Phosphorescence in Organic Materials
ChemPhotoChem, EarlyView.Room temperature phosphorescence from organic materials in the solid state can be tuned owing to changes in the molecular arrangement occurring in crystalline and amorphous phases. This review presents recent results that discuss conformation dependent triplet emission, revealing its role in the design of organic functional materials with diverse ...
Andrea Fermi
wiley +1 more source
MoleculesLipophilicity is one of the most important properties of compounds required to estimate the absorption, distribution, and transport in biological systems, in addition to solubility, stability, and acid–base nature.
Daria Klimoszek +3 more
doaj +1 more source