Results 51 to 60 of about 17,755 (301)

Design, synthesis of novel azo derivatives of benzimidazole as potent antibacterial and anti tubercular agents

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2018
A series of some novel azo derivatives of benzimidazole were prepared by coupling diazonium derivative of benzimidazole with various appropriate aromatic compounds.
Sujit Kumar Mohanty   +5 more
doaj   +1 more source

Spatially Separated Redox Centers in One‐Dimensional Sp2‐Carbon Covalent Organic Frameworks Enable Synergistic Photocatalytic Palladium Recovery and Bisphenol A Mineralization

open access: yesAdvanced Science, EarlyView.
A one‐dimensional sp2‐carbon covalent organic framework with spatially segregated redox centers integrates a dual photosensitizing system and a cationic interface for synergistic photocatalysis. The material achieves exceptional palladium recovery (1749 mg g−1) and bisphenol A mineralization (0.1710 min−1) without sacrificial agents, demonstrating ...
Yi‐Ru Chen   +9 more
wiley   +1 more source

Pathogen‐Centric Activation of an Azoreductase‐Responsive Antibody‐Antibiotic Conjugate for the Targeted Eradication of MRSA

open access: yesAdvanced Science, EarlyView.
A pathogen‐centric antibody‐antibiotic conjugate (AZO‐AAC) releases antibiotics via bacterial azoreductase, independent of host‐lysosomal function. This mechanism achieves nanomolar eradication of both planktonic and intracellular methicillin‐resistant Staphylococcus aureus (MRSA).
Qi Cheng   +13 more
wiley   +1 more source

Some Aspects of the Chemistry of Metal Complex Dyestuffs

open access: yesCHIMIA, 1974
Metal complex formation by azo compounds is discussed in relation to the metal and the structure of the azo compound with particular regard to the effect of the electronic configuration of the former and the nature of the donor groups or atoms in the ...
R. Price
doaj   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

open access: yesAdvanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh   +8 more
wiley   +1 more source

Catalysis of diverse azo compounds using Eucommia ulmoides phytochemicals reduced and stabilized nanosilver

open access: yesResults in Surfaces and Interfaces
Biological macromolecules, encompassing plant phytochemicals, biopolymers, and polysaccharides, are validated for simultaneous metal cation reduction and their stabilization for metal nanoparticles (NPs) through green synthesis.
Hong Wan   +3 more
doaj   +1 more source

All‐Flex Plasma Patch for In Vivo Delivery of Reactive Species

open access: yesAdvanced Science, EarlyView.
A fully flexible plasma patch enables stable, conformal treatment on complex biological surfaces and enhances transdermal delivery of reactive species. This platform achieves significant tumor suppression in vivo and reveals coordinated regulation of calcium signaling, metabolism, and programmed cell death, providing a promising strategy for safe and ...
Luxiang Zhao   +8 more
wiley   +1 more source

Synthesis Development and Molecular Docking Study of New Azo Chalcone Derivatives

open access: yesARO-The Scientific Journal of Koya University
This work is divided into two main parts. The first part involves the synthesis of new azo chalcone compounds through a two-step process. Initially, azo compounds are synthesized by diazotizing 3-nitroaniline, followed by a coupling reaction with 4 ...
Myasar Kh. Ibrahim, Shireen R. Mohammed
doaj   +1 more source

Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa   +3 more
wiley   +1 more source

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