1711 papers
This paper reports a photochemical oxidative ring-opening strategy using methylene blue and thermal 15N insertion to convert readily available indoles and indenes into isotopically pure quinazolines and isoquinolines, thereby enabling the synthesis of previously inaccessible labeled drugs and natural products.
This study characterizes SLA-printed SOMOS Watershed XC 11122 resin and demonstrates that while a 10-minute UV post-cure maximizes tensile strength, a 30-minute cure optimizes wear resistance, revealing a non-monotonic relationship between curing time and mechanical or tribological performance.
This study presents the computational design and optimization of a novel 1,8-naphthyridin-2(1H)-one-3-carboxamide derivative, CB2-L5, which serves as a safe, peripherally restricted CB2 partial agonist with mitigated hERG toxicity and stabilized Trp258 microswitch interactions, offering a promising scaffold for treating chronic inflammatory pain without central psychotropic effects.
This study demonstrates orthogonally light-gated control over intermolecular electron transport in donor-acceptor Stenhouse adduct (DASA) supramolecular junctions using specific irradiation wavelengths to selectively assemble, reconfigure, or disrupt π-π stacked pathways, thereby enabling multi-state conductance switching for advanced molecular logic devices.
This study demonstrates that light irradiation dynamically regulates surface CO coverage on electron-rich Pt-MoO catalysts by inducing interfacial charge redistribution and weakening Pt-CO interactions, thereby mitigating CO poisoning and enabling efficient low-temperature reverse water-gas shift reactions.
This study investigates the thermal degradation of polytetrafluoroethylene (PTFE) by combining experimental thermogravimetric analysis-mass spectrometry (TGA-MS) with density functional theory (DFT) and microkinetic modeling to elucidate reaction mechanisms, quantify kinetic and thermodynamic parameters, and predict gaseous degradation products for improved disposal and remediation strategies.
This study demonstrates a cost-effective, pilot-scale production route for high-performance hot-work tool steel using induction furnace melting and electro-slag remelting of scrap, which yields a refined microstructure with superior mechanical properties suitable for forging die applications.
This study demonstrates that terpolymers synthesized from allyl esters of C6, C8, and C10 acids with styrene and butyl methacrylate exhibit excellent solubility and multi-functional performance in semi-synthetic oils, significantly enhancing anti-wear and friction-reducing properties while maintaining rheological stability.
This study demonstrates that phosphoric acid-modified maize husk and maize cob serve as an effective, economical adsorbent for removing bromocresol purple from water, with adsorption kinetics best described by the pseudo-second-order model and equilibrium data fitting the Langmuir isotherm with a maximum capacity of 14.95 mg g⁻¹.
This study utilizes first-principles calculations and molecular dynamics simulations to map the binding energies and temperature-dependent behaviors of water molecules on a single cellulose chain, revealing that weakly bound water molecules are mobile at room temperature and that water adsorption stabilizes hydrophilic OH sites while enhancing the reactivity of ether oxygen atoms between glucose rings.