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In this work, the adsorption of arsenic (V) onto crystalline substituted goethites was studied for samples with different Sn- contents. The highest Sn-content of the prepared samples was 5.5 (expressed as 100?[Sn]/[Sn]+[...

With the increasingly stringent environmental regulations on road traffic, the emission standards for particulate matter from internal combustion engines have risen significantly. Consequently, the implementation of part...

Near-surface molecular-beam mass spectrometry (ns-MBMS) is a highly sensitive and non-destructive method for temporal monitoring of catalytic conversions on solid surfaces, yet not widely applied in heterogeneous catalys...

Elastic properties of epoxy-based nanocomposites (ENCs) filled with bare and TiO2-deposied multi-layered graphene nanoplatelets (MLG) have been tested by using a phase-frequency continuous-wave ultrasound probing (USP). ...

Although significant progress has been made in using biochar for the removal of antibiotics such as tetracycline hydrochloride, challenges remain in improving its dispersion, surface reactivity, and adsorption efficiency...

Since the 2022 global mpox outbreak, the lack of specific antibodies for mpox virus (MPXV) detection has hindered precise immunoassays due to cross-reactivity among Orthopoxviruses (OPXVs). This study developed and chara...

Abstract Polyoxometalates (POMs) have attracted increasing attention as photoactive inorganic materials for dye-related photochemical processes. In this work, a Zn-modified BiW11 polyoxometalate (Zn-BiW11) was synthesize...

To elucidate the influence of bi-substitution on the structural and hyperfine properties of goetites, two series of (Al,Co)- and (Mn,Co)-substituted goethites were synthesized in alkaline media by aging several ferrihydr...

Illumination of noble metal nanostructures by electromagnetic radiation induces coherent oscillations of conductive electrons on their surfaces. These coherent oscillations of electrons, also known as localized surface p...

Abstract Background The major challenge in colorectal cancer (CRC) therapy involves the formation of distant metastases, which represent the primary cause of treatment failure and patient death. To undergo metastasis, ca...

Sulfide superionic conductors (e.g., argyrodite Li6PS5Cl, LPSCl) are extremely promising for all solid‐state batteries, but poor atmospheric stability and high interfacial reactivity limit widespread adoption. Coating ...

Metallic nanoparticles supporting a localized surface plasmon resonance have emerged as promising platforms for nanoscopic labels, sensors, and (photo-) catalysts. To use nanoparticles in these capacities, and to gain me...

Several forms of niobium oxide were prepared, including nanostructured mesoporous materials, and their acidity properties were comprehensively investigated and compared with commercially available materials. The composit...

Abstract Liver cirrhosis represents a progressive vascular and metabolic disease, which results due to chronic inflammatory injury to the tissues and presents with aberrant tissue regeneration, fibrosis with nodular conf...

To use solar irradiation or interior lighting efficiently, we sought a photocatalyst with high reactivity under visible light. Films and powders of TiO(2-x)N(x) have revealed an improvement over titanium dioxide (TiO2) u...

Materias / palabras clave: engineering of materials, modelization, nanostructured materials, surface reactivity, interfaces, environmental chemistry; Science: Physics; Science: Chemistry