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Preparation and Application of Polyvinyl Alcohol/Chitosan Quaternary Ammonium Salt/Polyacrylamide-Based Double Network Hydrogel
Most functional hydrogels have biocompatibility problems in the pursuit of high performance, and there is an urgent need to study the problem of...
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Direct Alcohol Fuel Cells: A Comparative Review of Acidic and Alkaline Systems
In the last 20 years, direct alcohol fuel cells (DAFCs) have been the subject of tremendous research efforts for the potential application as...
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Synthesis of Copper(II) Oxide Nanoparticles by Anion-Exchange Resin-Assisted Precipitation and Production of Their Stable Hydrosols
AbstractCopper(II) oxide nanoparticles are promising materials for use in catalysis, biomedicine, and photovoltaics. They can also be used to prepare...
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Preparation of Quaternary FeCoMoCu Metal Oxides for Oxygen Evolution Reaction
Molybdenum do** is an effective way to improve the oxygen evolution reaction(OER) properties of catalysts, which can efficiently improve the...
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Fabricating Antibacterial Polyethylene Terephthalate Substrates Through an Industrial Approach by Applying Emulsions of Copper-Based Nanoparticles
In this research, various emulsions of copper-based nanoparticles were synthesized through the chemical reduction method followed by utilizing the...
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Changes in Fungal Community and Gene Expression of Specific Ligninolytic Enzymes in Response to Wood Decay
Microbial communities, particularly Basidiomycota fungi, play crucial roles in ecosystem functioning, including wood decay and the recycling of...
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Polyvinyl alcohol/nanocellulose nanocomposites from oil palm empty fruit bunch as anion exchange membranes for direct alcohol-hydrogen peroxide fuel cells
A series of nanocomposites based on quaternized polyvinyl alcohol (PVA) and nanocellulose (NC) from oil palm empty fruit bunch have been used as...
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Quaternary Trimethyl Chitosan Chloride Capped Bismuth Nanoparticles with Positive Surface Charges: Catalytic and Antibacterial Activities
Quaternary trimethyl chitosan-stabilized bismuth nanoparticles (QTMC-BiNPs) with positive surface charges were uniquely synthesized and fully...
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Radish leaf protein concentrates: optimization of alkaline extraction for production and characterization of an alternative plant protein concentrate
Radish leaf protein concentrates (RLPC) were prepared by alkaline extraction and characterized for their antioxidant activity, functional properties,...
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New modeling of 3D quaternary type BaCuZnS-graphene-TiO2 (BCZS-G-T) composite for photosonocatalytic hydrogen evolution with scavenger effect
For the efficient evolution of hydrogen, we designed a 3D quaternary BaCuZnS-graphene-TiO 2 (BCZS-G-T) composite by an ultrasonic method. Herein, we...
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Anion Exchange Membrane Water Electrolysis
Anion exchange membrane water electrolysis (AEMWE) is an emerging technology that combines the advantages of proton exchange membrane water... -
Probing electrolyte effects on cation-enhanced CO2 reduction on copper in acidic media
Tuning the properties of the electric double layer via cations is a recognized approach for improving the efficiency of the CO 2 reduction reaction (CO
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Recovery of Uranium, Copper, and Zinc from Abu Thor Gibbsite Bearing Shale Ore Material, Abu Zeneima Area, Southwestern Sinai, Egypt
AbstractThe efficiency of using ammonium carbonate lixiviant for extracting uranium (U), copper (Cu), and zinc (Zn) from Abu Thor gibbsite bearing...
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A covalent molecular design enabling efficient CO2 reduction in strong acids
Molecular complexes are an important class of catalysts for the electrochemical carbon dioxide reduction reaction (CO 2 RR). However, selective CO 2 RR...
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Self-assembled vesicles of sodium oleate and chitosan quaternary ammonium salt in acidic or alkaline aqueous solutions
Fatty acids are anionic surfactants under their deprotonated forms, which have biodegradability and biocompatibility. The fatty acid self-assembled...
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Functionalized Chitosan and Biomedical Devices
Chitosan is the polymerPolymers that results from the deacetylationDeacetylation of chitinChitin taken from the exoskeleton of... -
A selenium-mediated layer-by-layer synthetic strategy for multilayered multicomponent nanocrystals
Ordered heterostructured nanocrystals with large compositional and morphological diversity are important for many applications. However, design of...
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Natural polyelectrolyte-functionalized superhydrophilic and antibacterial wood for efficient oil/water separation
As the amount of oily wastewater discharged from industrial and domestic sources increases, materials used for oil/water separation have received...
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Effect of zeta potential on coating morphology of SiO2-coated copper powder and conductivity of copper film
In this study, the zeta potential on the surface of copper powder was adjusted by changing the pH value and adding cetyltrimethylammonium bromide...
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Heteropolymer in Biomass: Hemicellulose Extraction and Modifications
Hemicellulose, a heterogeneous polysaccharide, plays a crucial role in the structural integrity of biomass, presenting an opportunity for its...