1676 papers
This study demonstrates that waste poly(vinyl chloride) (PVC), activated by a recyclable ionic liquid, serves as an oxidant-free hydride abstraction agent to directly generate carbocations from inert C-H bonds, thereby enabling simultaneous C-H functionalization, C-C bond activation, and PVC upcycling.
This review comprehensively examines recent advances in the synthesis, structural diversification, and structure–activity relationships of chalcone derivatives, highlighting their broad spectrum of biological activities and the potential of rational structural modifications to overcome current challenges in developing them as clinically relevant therapeutic agents.
This study demonstrates that ultrathin AAO-confined pulsed electrodeposition, enhanced by surface modification to ensure template stability and uniform pore filling, enables the fabrication of ordered Ag nanocolumn arrays that serve as highly sensitive and uniform SERS substrates with a detection limit of 10⁻¹⁰ M and an enhancement factor up to 10⁸.
This study demonstrates that an integrated coagulation-adsorption system utilizing DCD-F resin and a PAC-AC-CP composite achieves 99% methyl orange dye removal through synergistic mechanisms of charge neutralization, adsorption, and flocculation, while maintaining economic feasibility at a treatment cost of USD 0.5429/m³.
This paper presents an engineering reconstruction arguing that the colored matting patterns of the Old Kingdom official Hesy-Ra function as technical manuals for operating closed-circuit reactors designed to generate CO2 and carbonate irrigation fluids.
This study demonstrates that the relative evaporation temperatures of constituent oxides dictate the vapor-phase composition and condensation pathway during laser-driven gas-phase synthesis, thereby determining whether multicomponent oxide nanoparticles form with homogeneous dopant distribution or composite structures with localized enrichment.
This scoping review highlights the absence of standardized frameworks for selecting wood species and treatment parameters in transparent wood fabrication, revealing that optimal optical performance varies by wood type and density while underscoring a critical research gap regarding commercially available species like pine and eucalyptus.
This study demonstrates an electric-field-responsive catalytic platform utilizing the quantum-confined Stark effect in carbon quantum dots to dynamically tune electronic structures and interfacial interactions, thereby enabling efficient non-intrinsic direct electron transfer for accelerated electrochemical water remediation.
This study demonstrates that decorating a mesoporous carbon matrix with a LiCl/KCl eutectic via incipient wetness impregnation effectively destabilizes nanoconfined LiBH4, lowering its hydrogen release onset temperature and inducing the formation of LiK(BH4)2, although the method's efficacy varies significantly between wet-impregnated and mechanically ground samples.
This study demonstrates that rapid anodization followed by heat treatment creates a highly wettable, crystalline anatase TiO₂ nanotube layer on titanium implants that exhibits improved mechanical adhesion and enhanced in vitro cellular responses compared to untreated surfaces, though further long-term and in vivo investigations are needed to confirm its clinical potential.