Results 1 to 10 of about 32,471 (260)

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

open access: goldMolecules
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   +4 more sources

Development of Phenothiazine Hybrids with Potential Medicinal Interest: A Review

open access: yesMolecules, 2022
The molecular hybridization approach has been used to develop compounds with improved efficacy by combining two or more pharmacophores of bioactive scaffolds.
Marina C. Posso   +3 more
doaj   +2 more sources

Antioxidant Properties of New Phenothiazine Derivatives

open access: yesAntioxidants, 2022
Phenothiazine and its derivatives have a number of properties that contribute to their wider practical use in the production of biologically active substances, drugs, dyes, etc.
Olesya Voronova   +4 more
doaj   +2 more sources

Crystal structure of 10-ethyl-7-(9-ethyl-9H-carbazol-3-yl)-10H-phenothiazine-3-carbaldehyde [PDF]

open access: goldActa Crystallographica Section E: Crystallographic Communications, 2017
The title compound, C29H24N2OS, contains a phenothiazine moiety linked to a planar carbazole unit (r.m.s. deviation = 0.029 Å) by a C—C single bond. The phenothiazine moiety possesses a typical non-planar butterfly structure with a fold angle of 27.36 (9)
Vairavan Mahalakshmi   +4 more
doaj   +2 more sources

ELECTROCHEMICAL OXIDATION OF 10H-PHENOTHIAZINE-1-CARBOXYLIC ACID

open access: diamondStudia Universitatis Babes-Bolyai Chemia, 2017
The electrochemical behavior of 10H-phenothiazine-1-carboxylic acid was investigated by square wave anodic stripping voltammetry (SWASV) at a glassy carbon electrode, which evidenced the first monoelectronic oxidation step at low potentials (around 0.25
Ana-Maria SĂCARĂ   +4 more
doaj   +2 more sources

Synthesis, spectroscopic characterization, X-ray crystallography, structural activity relationship and antimicrobial activity of some novel 4-(5-(10-(3-N, N-dimethylamino)propyl)-10H-phenothiazine-3-yl)-1, 3, 4-thiadiazole-2-yl) Azo dye/Schiff base derivatives

open access: hybridFuture Journal of Pharmaceutical Sciences, 2017
In the present investigation, a series of novel 4 (5-(10-(3-(N,N-dimethylamino)propyl)-10H-phenothiazine-3-yl)-1,3,4-thiadiazo-2-yl) Azo dye/Schiff base derivatives (5a-e & 6a-j) were synthesised by performing diazotization followed by coupling reaction ...
Chandravadivelu Gopi   +2 more
doaj   +2 more sources

10-[(4-Nitrophenyl)ethynyl]-10H-phenothiazine

open access: yesIUCrData, 2022
The title compound, C20H12N2OS, is a 10-ethynyl-10H-phenothiazine derivative. The phenothiazine unit has a butterfly shape, where the folding angle between the two benzene rings is 153.87 (7)°, which is almost as in other reported phenothiazine ...
Tsunehisa Okuno, Ikue Doi
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   +1 more source

Phenothiazine Conjugate with Mitochondria-Directed Cationic Compound F16: Synthesis and Cytotoxic Action against Human Breast Carcinoma

open access: yesChemistry Proceedings, 2023
The development of new drugs or drug candidates based on the phenothiazine system (10H-dibenzo-[b,e]-1,4-thiazine) is a promising approach in view of the diverse biological activity of this tricyclic system, which is present in traditional drugs ...
Eldar Davletshin   +5 more
doaj   +1 more source

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