1711 papers
This study reports the synthesis of carboxylated magnetic polymer microspheres with tunable poly(acrylic acid) shells that exhibit rapid, high-capacity, and selective adsorption of cationic dyes via electrostatic attraction, while maintaining excellent magnetic recoverability and reusability.
This study demonstrates that recycled Nd–Fe–B nanocrystalline particles, despite exhibiting lower spatial resolution than commercial powders due to larger particle sizes, are viable for 4D magnetic printing and can effectively enable the fabrication of magnetically actuated soft robots and devices.
This study demonstrates that incorporating 7.5% honey into PCL-PVA nanofiber solutions stabilized in formic acid/acetic acid solvents prevents time-dependent acidic hydrolysis, thereby maintaining spinnability for over 21 days while enhancing the resulting scaffolds' mechanical strength, hydrophilicity, and biocompatibility compared to honey-free controls.
This study demonstrates that the phase-selective mechanosynthesis of Zn-BDC coordination polymers via liquid-assisted ball milling is governed by the specific liquid additive used, where water yields a 1D structure while DMF or optimized water-DMF mixtures selectively produce the 2D metal-organic framework MOF-2 with gas adsorption properties comparable to solution-synthesized samples.
This study demonstrates that incorporating carbon quantum dots into UiO-66-NH2 creates hybrid materials capable of visible-to-ultraviolet upconversion and interfacial photophysical coupling, significantly enhancing visible-light photocatalytic degradation of pollutants compared to the pristine framework.
This study demonstrates that optimized chitosan-supported zero-valent iron nanocomposites (nZVI@CS) packed in recirculating columns offer a technically feasible and economically competitive decentralized alternative for removing hexavalent chromium from laboratory waste, achieving high removal capacity while reducing treatment costs by up to 57% compared to conventional methods.
This study demonstrates that electrospun hydroxypropyl methylcellulose nanofibers successfully encapsulate a lemongrass, clove, and thyme essential oil blend, resulting in a thermally stable, homogeneous material with high encapsulation efficiency and potent antibacterial and antifungal activities suitable for food industry applications.
This study presents the development and validation of a rapid, sensitive, and environmentally sustainable RP-HPLC-UV method for quantifying atorvastatin in pharmaceutical formulations, utilizing an ethanol-based mobile phase to achieve superior chromatographic efficiency and lower detection limits compared to conventional methods.
This study developed and validated simple, rapid, and reliable FTIR and LC-MS methods for the simultaneous estimation of pioglitazone, glimepiride, and metformin hydrochloride in bulk and tablet formulations, demonstrating excellent linearity, accuracy, and precision in accordance with ICH guidelines for routine quality control.
This study demonstrates that magnetron sputtered AlCrNbTiV nitride coatings doped with 4.3 at% Ce exhibit refined face-centered cubic microstructures and significantly enhanced hardness, friction resistance, and wear performance, making them promising candidates for protective tribological applications.