1639 papers
This study introduces a novel colorimetric biosensor for the rapid and label-free detection of Aflatoxin B1 in food, utilizing a target-induced mechanism where aptamer binding releases glutathione to decompose MnO2 nanosheets and inhibit TMB oxidation, resulting in a visible "color-off" signal with high sensitivity and specificity.
This study demonstrates that tempering JIS SKH57 high-speed tool steel at 525°C significantly enhances its erosive-wear resistance through a prominent secondary hardening effect and strain-induced martensitic transformation, while slower cooling rates influence the formation of secondary carbides within the matrix.
This paper presents a method for synthesizing new polyorganosiloxanes by sequentially applying hydrothiolation and hydrosilylation reactions to silicones containing both Si-Vin and Si-H groups, demonstrating its effectiveness for the targeted introduction of diverse functional fragments with good conversion.
This study evaluates the thermomechanical and physical effects of chemical and enzymatic bioprocessing on greige cotton fabric, demonstrating how these treatments alter degradation profiles and utilizing Grey Relational Analysis (GRA) to optimize multi-objective processing variables for improved textile performance.
A newly synthesized multi-component cobalt(II) cocrystal featuring mixed nuclearity complexes was structurally characterized and demonstrated enhanced energy storage performance as an electrode material in hybrid devices, particularly when paired with a redox-active electrolyte to achieve high energy density and excellent cycling stability.
This study introduces an alcohol-mediated controlled cationic photopolymerization of vinyl ethers that utilizes readily available alcohols as chain-transfer regulators to enable the high-resolution 3D printing of programmable, tunable, and functional polymer networks with broad material versatility.
This study demonstrates that the wild orchid *Dendrobium tortile* from Bangladesh is a rich source of phytochemicals with significant in vitro antioxidant activity, particularly in its roots, while exhibiting moderate toxicity in brine shrimp assays, suggesting its potential as a natural antioxidant source that requires further safety and bioavailability evaluation.
This study demonstrates that tungsten doping in FeCoNi medium entropy alloy films significantly enhances oxygen evolution reaction performance by inducing nano-flower-like morphologies, facilitating high-valence Fe formation, and optimizing Ni d-band center binding, resulting in a low overpotential of 264 mV at 10 mA cm⁻².
This study presents a one-pot Pickering emulsion synthesis of a hexadecanol-encapsulated carbon nanotube/reduced graphene oxide composite phase change material that effectively overcomes leakage and low thermal conductivity limitations, thereby enhancing its suitability for solar thermal storage applications.
This study utilizes molecular mechanics simulations to demonstrate that while cucurbit[8]uril exhibits the strongest binding to a hydroxyapatite surface, bambus[6]uril in a parallel orientation offers an optimal balance of substantial interaction energy and minimal structural deformation, making it a promising candidate for stable composite biomaterial functionalization.