Inactivation of SARS-CoV-2 by a chitosan/α-Ag2WO4 composite generated by femtosecond laser irradiation Abstract: In the current COVID-19 pandemic, the next generation of innovative materials with enhanced anti-SARS-CoV-2 activity is urgently needed to prevent the spread […]
Microwave assisted synthesis of silver nanoparticles and its application in sustainable photocatalytic hydrogen evolution Abstract: Large amounts of photocatalysts are needed for the generation of solar hydrogen (H2) and eco-friendly synthetic alternatives are essential. Here, […]
Phase control and optimization of photocatalytical properties of samarium doped TiO2 synthesized by coupled ultraviolet and microwave radiations Abstract: The scientific community has been looking for strategies to synthesize active catalysts under Ultraviolet_Visible (UV_Vis) light […]
New Multi-Walled carbon nanotube of industrial interest induce cell death in murine fibroblast cells Abstract: The search for new nanomaterials has brought to the multifactorial industry several opportunities for use and applications for existing materials. […]
Exploring where science is made in an outdoor and digital museum in a Brazilian university Abstract: In conventional science museums, where collections are at the centre of activities, large financial contributions and staff are required, […]
Uniaxial and Coaxial Electrospinning for Tailoring Jussara Pulp Nanofibers Abstract: Jussara pulp (Euterpe edulis Mart.) is rich in bioactive compounds known to be protective mediators against several diseases. In this context, nevertheless, anthocyanins, the most […]
Carbon Nanofibers versus Silver Nanoparticles: Time-Dependent Cytotoxicity, Proliferation, and Gene Expression Abstract: Carbon nanofibers (CNFs) are one-dimensional nanomaterials with excellent physical and broad-spectrum antimicrobial properties characterized by a low risk of antimicrobial resistance. Silver nanoparticles […]
Tape-casting and freeze-drying gadolinia-doped ceria composite membranes for carbon dioxide permeation Abstract: Porous ceria: 20 mol% gadolinia (20GDC) ceramic membranes were prepared by tape casting (TC) and freeze-drying (FD) techniques, obtaining ceramic matrices with randomly […]
Unraveling the relationship between bulk structure and exposed surfaces and its effect on the electronic structure and photoluminescent properties of Ba0.5Sr0.5TiO3: A joint experimental and theoretical approach Abstract: In this paper, we conducted a combined […]
Amorphous Calcium Phosphate Nanoparticles Allow Fingerprint Detection via Self-Activated Luminescence Abstract: In this work, stable activators-free photoluminescent nanoparticles based on amorphous calcium phosphate (ACP) were obtained for the first time, and their performance for latent […]
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