Results 31 to 40 of about 30,805 (301)

Phenothiazine-Based Hole Transport Materials for Perovskite Solar Cells

open access: yesACS Omega, 2020
The promising photovoltaic solar cells based on the perovskite light-harvesting materials have attracted researchers with their outstanding power conversion efficiencies (over 23% certified).
Swetha Thokala, S. Singh
semanticscholar   +1 more source

Taming Multiple Binding Poses in Alchemical Binding Free Energy Prediction: the $β$-cyclodextrin Host-Guest SAMPL9 Blinded Challenge [PDF]

open access: yesarXiv, 2023
We apply the Alchemical Transfer Method (ATM) and a bespoke fixed partial charge force field to the SAMPL9 bCD host-guest binding free energy prediction challenge that comprises a combination of complexes formed between five phenothiazine guests and two cyclodextrin hosts.
arxiv  

Some Reactions on 2-Chloroacethylphenothiazine

open access: yesCHIMIA, 1980
The possibility of using 2-chloroacetylphenothiazine (1) for the synthesis of thiazole moieties has been studied. In addition, we have investigated the convertion of 1 to methyl phenothiazine-2-glyoxylate (5) and phenothiazine-2-glyoxaldehyde (7) by the
H.H. Zoorob   +3 more
doaj   +1 more source

1-(10H-phenothiazin-10-yl)ethanone

open access: yesActa Crystallographica Section E, 2012
In the title compound, C14H11NOS, the phenothiazine unit has a butterfly conformation and the central six-membered ring has a boat form. The fold angle between the benzene rings is 46.39 (7)°, which is larger than found in similar ...
Eri Tokunaga, Tsunehisa Okuno
doaj   +1 more source

THE PHENOTHIAZINE COMPOUND ANTIMICROBIAL ACTIVITY

open access: yesMìkrobìologìâ ì Bìotehnologìâ, 2011
The influence of phenothiazine compounds on Staphylococcus aureus and Escherichia coli was studied. The efficiency of these compounds after light pre-activation as to E. coli exceeded the methylene blue activity level. S.
М. Ю. Русакова   +3 more
doaj   +1 more source

Design of new phenothiazine derivatives as visible light photoinitiators

open access: yesPolymer Chemistry, 2020
In this article, four new phenothiazine derivatives (denoted as PT1, PT2, PT3 and PT4) are specifically in silico designed by molecular modelling for good light absorption properties @405 nm.
Mahmoud Rahal   +8 more
semanticscholar   +1 more source

Synthesis of 4-[10H-Phenothiazin-10-yl(1H-tetrazol-5-yl)-methyl]phenol

open access: yesMolbank, 2009
This present work aims at synthesizing a novel tetrazole from phenothiazine. Phenothiazine is converted into a nitrile by reacting it with 4-hydroxybenzaldehyde, sodium metabisulphite and sodium cyanide. The nitrile on treatment with NaN3/DMF yielded the
Bathey R. Venkatraman, Helen P. Kavitha
doaj   +1 more source

Pegylation of phenothiazine – A synthetic route towards potent anticancer drugs

open access: yesJournal of Advanced Research, 2022
Introduction: Cancer is a big challenge of the 21 century, whose defeat requires efficient antitumor drugs. Objectives: The paper aims to investigate the synergistic effect of two structural building blocks, phenothiazine and poly(ethylene glycol ...
Sandu Cibotaru   +5 more
doaj  

Antiproliferative Phenothiazine Hybrids as Novel Apoptosis Inducers against MCF-7 Breast Cancer

open access: yesMolecules, 2018
We designed a series of novel phenothiazine-1,2,3-triazole hybrids by the molecular hybridization strategy and evaluated their antiproliferative activity against three cancer cell lines (MDA-MB-231, MDA-MB-468 and MCF-7).
Jun-Xia Zhang   +7 more
doaj   +1 more source

Synthesis, characterization and study of antibacterial activity of some novel tetrazole derivatives

open access: yesOrbital: The Electronic Journal of Chemistry, 2011
This work aims at synthesizing novel tetrazole derivatives from phenothiazine. Phenothiazine is first converted into corresponding nitrile by reacting it with aldehyde, sodium metabisulphite and sodium cyanide.
Subramaniyan Arulmurugan   +2 more
doaj   +1 more source

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