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Materias / palabras clave: Deportes; Drogas; Doping in sports

Metallic lithium plays an important role in the development of next-generation lithium metal-based batteries. However, the uncontrolled growth of lithium dendrites limits the use of lithium metal as an anode. In this con...

This review discusses organic semiconductors interfaced with biomolecular systems, focusing on the construction of material systems through biochemical pathways for device nanoarchitectonics. The initial section highligh...

The Sb3+ doping strategy has been proven to be an effective way to regulate the band gap and improve the photophysical properties of organic-inorganic hybrid metal halides (OIHMHs). However, the emission of Sb3+ ions in ...

A nitrogen-doped rice-husk pyrolysis material(NDK) was prepared to modify the surface of carbon paper,as a cathode catalyst of two-compartment MFC (Microbial Fuel Cell, MFC). The effects of NDK on Cr(Ⅵ) reduction and M...

Zirconia (ZrO2) is of great importance as a support for systems where high ionic conductivity and mechanical stability are required. Doping/defects have a significant effect on the physical properties of this oxide by st...

Water and air pollutants pose a significant environmental problem worldwide and photocatalysis is one way to address this global issue. Photocatalytic degradation of toxic substances under the influence of visible electr...

Abstract The photocatalytic efficiency of pristine titanium dioxide nanoparticles (TiO2 NPs) remains suboptimal due to its poor visible light absorption and rapid charge carrier recombination, necessitating fine structu...

Transition-metal-doped semiconductor nanocrystals have received significant attention because of their attractive features deeming them invaluable in various technological fields including optoelectronics, bio-photonics,...

In this paper, the mechanisms of mass transfer to In/CdTe systems under nanosecond pulsed laser irradiation, which are due to nonstationarity, nonequilibrium, physical and geometric nonlinearity, high speed and simultane...

ABSTRACT To examine the acute effect of gliclazide on exercise performance and recovery of muscle strength in healthy participants. We conducted a randomized, double‐blind, placebo‐controlled crossover clinical trial...

Abstract We report a facile one-pot synthetic strategy for producing CdSe/Cd1−xZnxS core/shell nanoplatelets (NPLs) with a chemical composition gradient, enabled by the introduction of halide ions, which promote the fo...

Aim. The aim of this study was to review the current scientific literature on the adverse effects of anabolic-androgenic steroids (AAS) use in physically active men and to highlight the need for further research in this ...

Co-doped titanium dioxide materials were successfully synthesized by the sol–gel method. Molybdenum was incorporated into all materials at 0.5 wt %, while the co-dopants, copper and cobalt, were added at 0.2–0.5 wt %...

Materias / palabras clave: No

The behavior of a model for non-volatile electronic memory devices with strongly correlated materials, was investigated. The domain structure assumed in this model is motivated from a rather universal aspect of strongly ...

Highlights First holistic review: It provides the first systematic review encompassing the entire spectrum of laser processing techniques from doping and ablation to crystallization and contact optimization within the co...

Single-atom catalysts (SACs) and dual-atom catalysts (DACs) have emerged as promising materials for activating persulfate (PS) in advanced oxidation processes (AOPs) aimed at degrading organic pollutants. This review sys...

This paper aims to investigate the structural, optical and electrical properties of PEO doped with NiO. The DFT calculations have been performed using Gaussian 09 package of programs. The calculated electronic properties...

ABSTRACT Pyroelectric catalysis has shown promising prospects for sustainable energy generation and medical treatments. However, its potential is limited by intrinsically low pyroelectric coefficients and insufficient in...

Abstract Piezocatalytic hydrogen peroxide (H2O2) production holds promise as a sustainable technology, but its practicability is hindered by inadequate polarization fields, sluggish charge transport, and rapid bulk carri...