Results 41 to 50 of about 9,460 (190)

The Structural Combination of SIL and MODAG Scaffolds Fails to Enhance Binding to α-Synuclein but Reveals Promising Affinity to Amyloid β

Molecules, 2023
A technique to image α-synuclein (αSYN) fibrils in vivo is an unmet scientific and clinical need that would represent a transformative tool in the understanding, diagnosis, and treatment of various neurodegenerative diseases. Several classes of compounds
Adriana Di Nanni, Ran Sing Saw, Gregory D. Bowden, Natasha S. R. Bidesi, Kaare Bjerregaard-Andersen, Špela Korat, Matthias M. Herth, Bernd J. Pichler, Kristina Herfert, Andreas Maurer   +9 more
doaj   +1 more source

Carbazole- Versus Phenothiazine-Based Electron Donors for Organic Dye-Sensitized Solar Cells

Molecules
Recently, research and development in the field of dye-sensitized solar cells has been actively advanced, as the technology constitutes a potential alternative to silicon-based photovoltaic devices.
Daria Slobodinyuk, Alexey Slobodinyuk
doaj   +1 more source

Synthesis and Spectroscopic Characterization of Selected Phenothiazines and Phenazines Rationalized Based on DFT Calculation

Molecules, 2022
Two unique structures were isolated from the phosphorylation reaction of 10H-phenothiazine. The 5,5-dimethyl-2-(10H-phenothiazin-10-yl)-1,3,2-dioxaphosphinane 2-oxide (2a) illustrates the product of N-phosphorylation of phenothiazine.
Daniel Swoboda, Jacek E. Nycz, Nataliya Karaush-Karmazin, Boris Minaev, Maria Książek, Joachim Kusz, Radosław Podsiadły   +6 more
doaj   +1 more source

Histamine and the mechanisms of nausea and vomiting: Translating the uncertain pharmacology of cyclizine

British Journal of Clinical Pharmacology, EarlyView.
Abstract Cyclizine is a long‐established, short‐acting drug, registered for preventing motion sickness, post‐operative nausea and vomiting (PONV) and ‘vomiting of known cause’. The latter is not defined but may include pregnancy and patients receiving palliative care, historically accepted without large, controlled trials.
Gareth J. Sanger, Paul L. R. Andrews
wiley   +1 more source

Computational investigation of the molecular structure and spectral properties of mesoridazine

Next Materials
This research examines the structural and spectroscopic properties of Phenothiazine derivatives, with a primary focus on the Mesoridazine (MDZ) molecule.
Soni Mishra, Abhishek K. Mishra
doaj   +1 more source

Modular One‐Pot Access to π‐Expanded Tetrakis(Phenothiazinyl)‐Silanes With Broadly Tunable Redox and Emission Properties

Chemistry – A European Journal, EarlyView.
A library of 21 tetrakis(phenothiazinyl)‐substituted silanes with broadly variable substituent decoration, which are fully reversible multistage redox systems with intense tunable emission from deep blue to yellow–green (441–533 nm), was rapidly synthesized by bromine–lithium exchange/borylation–Suzuki coupling of tetrakis(4‐bromophenyl)silane or by ...
Thomas P. M. Merke, Lysander Presser, Leonard Karl, Christian Ganter, Thomas J. J. Müller   +4 more
wiley   +1 more source

Steric and Solvent Effect in Dye-Sensitized Solar Cells Utilizing Phenothiazine-Based Dyes

International Journal of Photoenergy, 2014
Three phenothiazine-based dyes have been prepared and utilized as dye-sensitized solar cells (DSSCs). The effects of dye-adsorption solvent on the performances of dye-sensitized solar cells based on phenothiazine dyes were investigated in this study. The
Hany Kafafy, Hongwei Wu, Ming Peng, Hsienwei Hu, Kai Yan, Reda M. El-Shishtawy, Dechun Zou   +6 more
doaj   +1 more source

10-Methyl-10H-phenothiazine

IUCrData, 2016
In the title compound C13H11NS, the phenothiazine unit has a non-planar butterfly structure, and the central six-membered ring adopts a boat conformation.
Parvathi Malikireddy, Gouthaman Siddan, Sugunalakshmi Madurai, Suvasini Chandramouleeswaran, Lakshmi Srinivasakannan   +4 more
doaj   +1 more source

Electron‐Rich Para‐Methylpyridine‐Functionalized TEMPO Empowers Long‐Lived Neutral Aqueous Organic Redox Flow Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Three methylpyridine‐functionalized TEMPOs were synthesized through an electron‐rich regulation strategy. The calculation of transition states supported the highest reaction efficiency of para‐MePy‐TEMPOs, which outperformed its analogues to have the best performance of AORFBs, opening a new avenue for exploring TEMPO‐based catholytes.
Shaopeng Wang, Xuri Zhang, Jianyue He, Junjie Huang, Chi Han, Zhikun Xu, Puiki Leung, Xinhui Fan, Sikun Zhang, Xu Liu, Gang He   +10 more
wiley   +1 more source

Helical Dinaphthothiophenes Reveal the Limits of BN‐Based Optical Tuning

European Journal of Organic Chemistry, EarlyView.
A BN‐7‐thia[5]helicene and an analogous CC‐7‐thia[5]helicene were prepared in two efficient synthetic routes. Their geometrical structures barely differ, which allows us to judge the influence of the BN substitution on the electronic properties. The formal substitution of carbon–carbon (CC) units by boron–nitrogen (BN) units is an established strategy ...
Yannik Appiarius, Noah Wolf, Pim Puylaert, Sourabh Kumar, Delia Miguel, Martin Molkenthin, Tim Neudecker, Anne Staubitz   +7 more
wiley   +1 more source