1711 papers
This pilot study demonstrates that ATR-FTIR spectroscopy combined with chemometric techniques like PCA and PLS-DA serves as a reliable, rapid, and non-destructive method for achieving geographical discrimination of soil samples with classification accuracies exceeding 85%.
This study demonstrates that adding Al-5Zr to an Al-13.8 wt.% Mg2Si alloy during centrifugal casting refines the Mg2Si particle morphology, alters the fracture mode from cleavage to ductile dimples, and significantly enhances the hardness and tensile strength across all radial layers of the resulting functionally graded cylinder.
This study demonstrates that varying bleaching sequences have no statistically significant impact on the yield or dimensions of nanocellulose produced from *Eucalyptus urograndis* pulp, indicating that acid hydrolysis is the primary governing factor and allowing for greater flexibility in selecting industrial pulp qualities.
This study demonstrates that the phytochemical profile of *Tithonia diversifolia* in Espírito Santo, Brazil, exhibits significant spatial and temporal variation driven by geographical location and phenological stage, with Santa Teresa samples showing the greatest chemical divergence and variability over a decade.
This paper presents a scalable, non-oxidative method that converts low-value petroleum coke into high-quality, few-layer graphene nanosheets with high conductivity and stability through sequential isopropanol pre-treatment, thermal desulfurization, and CO₂-assisted liquid-phase exfoliation.
This study demonstrates that hard carbon anodes derived from local Indonesian sago starch via a urea-assisted hydrothermal route exhibit superior electrochemical performance for sodium-ion batteries, achieving a high reversible capacity of 265 mAh g⁻¹ after 100 cycles due to beneficial nitrogen doping, large interlayer spacing, and a sphere-like morphology.
This study successfully fabricated and characterized uniform, bead-free polycaprolactone electrospun membranes using a DCM/DMF solvent system, demonstrating their suitability for biomedical applications through confirmed structural integrity, mechanical strength, thermal stability, and chemical purity.
This study demonstrates that a bamboo cellulose-based poly(amidoxime) ligand, synthesized via grafting and amidoximation, effectively removes heavy metals from electroplating wastewater with high adsorption capacities and up to 99% recovery efficiency under pH-dependent monolayer adsorption conditions.
This study demonstrates that incorporating 2 wt% of synthesized SiO₂@DPPA into epoxy resin, alongside SiO₂ aerogel and OMMT, significantly enhances flame retardancy and thermal insulation by reducing heat release and smoke production by over 40% while maintaining robust mechanical properties.
This study employs an ab initio model to elucidate the intrinsic relationship between crystallographic orientation and electrochemical corrosion rates of platinum, revealing a specific sequence of corrosion susceptibility that aligns with experimental data and provides a theoretical basis for predicting corrosion resistance and guiding electrode engineering.