1632 papers
This study presents a highly sensitive and rapid electrochemical biosensor utilizing silver nanowire-modified ITO electrodes and taste receptors to achieve the quantitative detection of the sweet-tasting compound Atractylenolide I in complex matrices with a low detection limit of 1.8×10⁻¹³ mol/L.
This study successfully synthesized, purified, and characterized several esmolol-related impurities using spectroscopic techniques and evaluated their physicochemical properties and toxicity profiles via in silico tools to support future analytical and regulatory applications.
This study reports the synthesis of a reusable g-C₃N₄/NiFe₂O₄ nanosheet composite as an efficient heterogeneous catalyst for the green, aqueous synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes, which were subsequently evaluated for their cytotoxic activity against MCF-7 breast cancer cells and their binding interactions with the estrogen receptor alpha via molecular docking.
This study presents a novel, robust, and ICH-compliant HPTLC method for Azilsartan Medoxomil, optimized via an Analytical Quality by Design approach, which enables precise quantitative estimation and impurity profiling in both bulk and pharmaceutical formulations.
This study demonstrates that a two-step preparation method (Cu-first) for Ag-Cu/Al₂O₃ bifunctional catalysts significantly enhances N₂ selectivity to over 90% by modulating surface active oxygen and shifting the reaction pathway from imide intermediates to the N₂⁻ route, thereby offering an optimized strategy for efficient NH₃ selective catalytic oxidation.
This paper introduces a nucleation-isolated superfast synthesis (NI-SFS) strategy that rapidly produces ultrathin, vertically aligned nanochannel zeolite membranes, achieving exceptional hydrocarbon isomer separation performance and scalability while offering over 88% energy savings compared to conventional distillation.
This study reports the fabrication of a stable, hydrophobic coordination polymer (Ni-tfc-CP) that achieves highly efficient, ultra-fast, and selective capture of thorium from rare earth elements with a maximum capacity of 518.9 mg g⁻¹ and a distribution coefficient of 6×10⁵ mL g⁻¹.
This study demonstrates that Mn-doped WO₃ nanomaterials, when combined with PANI-assisted charge transfer, exhibit significantly enhanced electrochemical performance for supercapacitors, achieving a high specific capacitance of 1756 F g⁻¹ through improved conductivity, increased active sites, and structural stability.
This study demonstrates that optimizing a silane-modified coating with micron-sized copper grains and 0.3 wt% nano-silica, rather than direct doping, creates a superhydrophobic surface (160° contact angle) that significantly enhances the corrosion resistance of Q235B carbon steel through a simple, low-cost preparation method.
This study demonstrates that the hydroxyl nest structure of all-silica supports, particularly in S-1, significantly enhances propane dehydrogenation performance over PtZn catalysts by providing stable anchoring sites that increase Pt⁰ exposure, resulting in optimal conversion and selectivity.