Mapping the electronic structure of polypyrrole with image-based electrochemical scanning tunneling spectroscopy Abstract: Conducting polymers are semiconductors whose applications cover a wide range of devices. Their versatility is due, in addition to other factors, to […]
Nickel-modified polymeric carbon nitride for improving TiO2-based photoanode: photoelectrocatalytical evaluation and mechanistical insights Abstract: Here, we report for the first time the synthesis of a TiO2-based photoanode containing nickel-modified poly (heptazine imide) (Ni–PHI), a polymeric […]
Electrocatalytic Reduction of CO2 in Water by a Palladium-Containing Metallopolymer Abstract: The palladium–salen complex was immobilized by electropolymerization onto a Pt disc electrode and applied as an electrocatalyst for the reduction of CO2 in an […]
Amorphous calcium phosphate nanoparticles allow fingerprint detection via self-activated luminescence Abstract: Herein, stable activator-free photoluminescent nanoparticles based on amorphous calcium phosphate (ACP) were obtained for the first time, and their performance for latent fingerprint imaging […]
Modified Titanium Dioxide as a Potential Visible-Light-Activated Photosensitizer for Bladder Cancer Treatment Abstract: Low oxygen concentration inside the tumor micro-environment represents a major barrier for photodynamic therapy of many malignant tumors, especially urothelial bladder cancer. […]
A Theoretical Study on the Structural, Electronic, and Magnetic Properties of Bimetallic Pt13−nNin (N = 0, 3, 6, 9, 13) Nanoclusters to Unveil the Catalytic Mechanisms for the Water-Gas Shift Reaction Abstract: In this work, […]
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 […]
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 […]
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, […]
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 […]
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