Results 51 to 60 of about 46,073 (280)

1-(4-Nitrophenyl)-1H-1,2,3-Triazole-4-carbaldehyde: Scalable Synthesis and Its Use in the Preparation of 1-Alkyl-4-Formyl-1,2,3-triazoles

open access: yesOrganics, 2021
1,2,3-Triazole-4-carbaldehydes are useful synthetic intermediates which may play an important role in the discovery of novel applications of the 1,2,3-triazole moiety.
Tomas Opsomer   +3 more
doaj   +1 more source

Syntheses of 1, 2, 4 Triazole Derivatives and their Biological Activity [PDF]

open access: yesJournal of Chemistry, 2007
Cyclisation of [4‐(4‐oxo‐2‐phenyl‐4H‐quinazolin‐3‐yl)‐phenoxy]‐acetic acid‐N′‐(substituted phenyl)‐thiosemicarbazides with sodium metal in 99.0 % ethanol gave 3‐[4‐(4‐substituted phenyl‐5‐thioxo‐4,5‐dihydro‐1H‐1,2,4 triazol‐3‐ylmethoxy)‐ phenyl]‐2‐phenyl‐3H‐quinazolin‐4‐one .
Freddy H. Havaldar, Abhay R. Patil
openaire   +2 more sources

Ligand-induced monoubiquitination of BIK1 regulates plant immunity [PDF]

open access: yes, 2020
The detection of microorganism-associated ligands by plant cells activates a signalling cascade in which the kinase BIK1 is monoubiquinated, released from the FLS2-BAK1 complex, and internalized by endocytosis. Recognition of microbe-associated molecular
Alves Neubus Claus, Lucas   +15 more
core   +1 more source

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

open access: yesAdvanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin   +3 more
wiley   +1 more source

Effects of peroxisomal catalase inhibition on mitochondrial function [PDF]

open access: yes, 2012
Peroxisomes produce hydrogen peroxide as a metabolic by-product of their many oxidase enzymes, but contain catalase that breaks down hydrogen peroxide in order to maintain the organelle’s oxidative balance.
Paul A. Walton
core   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Spin‐Crossover Confinement in Mesoporous Matrices Enables Tunable Porosity for Molecular Sensing

open access: yesAdvanced Materials Interfaces, EarlyView.
The integration of hierarchically organized porous frameworks with spin‐crossover nanodomains enables cooperative interactions across multiple length scales. This hybrid design merges dynamic molecular switching with tunable porosity, yielding materials whose structural and functional responses are actively modulated by confinement and guest uptake ...
Lucia B. Pizarro   +3 more
wiley   +1 more source

Synthesis, physical-chemical properties of 2-((4-R-5-(thiophene-2-ylmethyl)-4H-1,2,4-triazole-3-yl)thio)acetohydrazides

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2017
Aim. Analysis of the scientific literature over the past decade has shown that large synthetic possibilities towards creating new and effective drug substances have heterocyclic compounds, in particular the derivatives of 1,2,4-triazole.
O. A. Suhak   +2 more
doaj   +1 more source

High Levels of Oxidative Stress and Skin Microbiome are Critical for Initiation and Development of Chronic Wounds in Diabetic Mice. [PDF]

open access: yes, 2019
A balanced redox state is critical for proper healing. Although human chronic wounds are characterized by high levels of oxidative stress (OS), whether OS levels are critical for chronic wound development is not known.
Borneman, James   +7 more
core  

Novel 4-thiazolidinone derivatives as agonists of benzodiazepine receptors [PDF]

open access: yes
A new series of 4-chloro-N-(2-(substitutedphenyl)-4-oxothiazolidin-3-yl)-2-phenoxybenzamide derivatives were designed, synthesized and biologically evaluated as anticonvulsant agents.
Almasirad, Ali   +7 more
core   +1 more source

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