357 papers
This paper reports a B(C6F5)3-catalyzed, carbocation-guided regioselective deoxygenation of sterically hindered sites in unsymmetrical diols using substoichiometric diphenylsilane, offering a highly efficient and economical strategy for site-selective C–O bond cleavage and isotopic labeling.
This study demonstrates a fully polymeric, energy-efficient bilayer system combining a chiral fluorene-thiophene polymer with electrochemically switched PEDOT, where voltage-induced structural reorganization at the nanointerface enables reversible, dynamic modulation of circular dichroism and polarization states for next-generation 3D display applications.
This study successfully developed and optimized neratinib–3-hydroxybenzoic acid co-crystals using rational design and DFT calculations, achieving significant improvements in solubility, dissolution, and cytotoxicity against HER2-positive breast cancer cells compared to the pure drug.
This study demonstrates a synergistic strategy combining precursor design and electrochemical protocols to drive the dynamic reconstruction of Cu2O into mixed-facet Cu nanoribbons with wide-range valence oscillation, thereby significantly enhancing C2H4 production via an asymmetric C-C coupling pathway.
This study demonstrates that incorporating 10% sugarcane bagasse ash as a cement replacement optimizes the balance between workability, setting time, and environmental sustainability by reducing CO₂ emissions by 8–10% while enhancing the concrete matrix through pozzolanic reactions, despite increased water demand and extended setting times at higher replacement levels.
This study identifies thermal vacuum deposition on freshly peeled HOPG as the superior method for preparing uniform, high-coverage Ag model catalysts suitable for ethylene epoxidation mechanistic studies, while demonstrating that Ar+ etching damages the graphite surface and renders samples unsuitable for such research.
This study presents an innovative method for synthesizing size-controllable precipitated calcium carbonate nanoparticles from industrial waste using a novel porous organic polymer membrane to generate optimized double emulsions with uniform droplet size distribution and high filtration efficiency.
This study evaluates the extraction efficiency of gallic acid using both conventional toxic solvents (toluene and cyclohexane) and non-toxic natural oils (soyabean and mustard oil), finding that while conventional solvents yield higher extraction rates, the environmentally benign natural oils offer a viable alternative for industrial-scale recovery through reactive extraction.
This study demonstrates that thermal modification of juvenile *Eucalyptus grandis* wood in both closed and open systems significantly alters its chemical composition and reduces hygroscopicity, with the open system at higher temperatures (190–210°C) proving most effective for minimizing moisture absorption despite requiring higher thermal energy.
This study employs computational screening to demonstrate that TiO₂-supported acrylic acid molecularly imprinted polymers are optimal candidates for the selective recognition of acephate and glyphosate pesticides, offering a rational design strategy for efficient environmental remediation.