1695 papers
This paper reports the successful fabrication of flexible dew-condensation sensors using fullerene nanowhiskers (C60 and C70) that exhibit distinct current responses to moisture and demonstrate the ability to differentiate between various bio-related molecules like L-arginine, urea, and lysozyme.
This paper presents a light-driven double-network hydrogel actuator that integrates rapid photothermal bending with non-volatile, optically rewritable mechanical memory, enabling reprogrammable, history-dependent soft actuation through coupled thermal and viscoelastic relaxation timescales.
This study demonstrates that green cumin seed extract acts as an effective, eco-friendly corrosion inhibitor for copper-based artifacts in saline environments, achieving up to 96.33% inhibition efficiency through the formation of a protective adsorbed film.
This study demonstrates that a sustainable polyurethane foam composite impregnated with iron oxide nanoparticles and synthesized using plantain peel waste effectively removes turbidity, organic pollutants, and heavy metals from River Wudil through spontaneous physical adsorption, offering a cheap, regenerable, and eco-friendly solution for wastewater treatment.
This study demonstrates the feasibility of producing high-crystallinity cellulose nanocrystals from flax straw through a multi-step process involving alkali treatment, bleaching, and ultrasonic-assisted acid hydrolysis, revealing that specific acid types and durations significantly influence the resulting nanomaterials' morphology, thermal stability, and dispersion properties.
This study demonstrates that atmospheric UV irradiation of CO₂, CO, and H₂O on the early Earth or Mars can spontaneously generate a self-sustaining "Primitive Respiration Cycle" of aldehydes, organic acids, and amino acids, offering a plausible non-enzymatic pathway bridging geochemistry and the emergence of ancestral metabolism.
This study utilizes an optimized carbon quantum dot fluorescence method to demonstrate that soil nitrogen, pH, ferrous iron, and humic substances collectively promote the reduction and passivation of toxic hexavalent chromium (Cr(VI)) to trivalent chromium (Cr(III)), thereby reducing its mobility and bioactivity in agricultural soils.
This study demonstrates that dual-function metal–organic frameworks (MOFs), particularly those with single-linker structures and high nitrogen content like Co-MOF-I, significantly enhance ammonium perchlorate decomposition and fuel efficiency in composite solid propellants by lowering decomposition temperatures and increasing combustion pressure.
This study presents the development and validation of a robust, stability-indicating, and eco-friendly HPTLC method for the simultaneous quantification of Bilastine, Dextromethorphan HBr, and Phenylephrine HCl in pharmaceutical formulations, utilizing an AQbD approach and achieving a greenness score of 0.62 via AGREE software.
This study presents the first systematic evaluation of nine SMILES tokenization strategies across three model scales, revealing that while rule-based tokenizers excel in generative validity, corpus-based and hybrid approaches outperform in downstream property prediction, ultimately recommending a hybrid strategy for generalizable chemical language models.