Materials Literature
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In this study, multifunctional Fe₃O₄/C/Au nanoparticles (NPs), which catalytically integrated active small Au NPs with surface-enhanced Raman scattering (SERS) active large Au NPs, were fabricated via a facile method and employed for the in situ SERS monitoring of a catalytic reaction of p-nitrothiophenol (p-NTP) to p…
This work outlines a newly developed method that allows electrospun cellulose fibers to be coated with nanoparticles during dry-jet wet electrospinning. Fibers coated with Mg(OH) <sub>2</sub> nanoparticles exhibited flame retardant properties, whereas fibers containing Mg(OH) <sub>2</sub> nanoparticles exhibited accel…
The current work focuses on the investigation of the structural and electrical properties of La2NiO4±δ, La1.7Sr0.3NiO4±δ and La1.7Ca0.3NiO4±δ layered perovskites and electrochemical performance of the cathodes on their base in contact with the Ce0.8Sm0.2O1.9 electrolyte with special attention given to the influence of…
We report a theoretical analysis on 17O NMR chemical shifts for a family of prototypical polyoxometalate anions. The huge diversity of structures and compositions in this family of oxometalates provides a unique resource for evaluating the influence of the metal type and connectivity over the resonance of 17O nuclei.…
Aqueous Miscible Organic Solvent Treatment (AMOST) Mg <sub>3</sub> AlCO <sub>3</sub> –LDHs have been prepared using twelve different (AMO) solvents.
The addition of iodide ions promoted the vertical growth of nanoplate structures in a well-defined kinetically controlled synthetic route, resulting in small thick nanoplates.
Successful development of magnetic nanoparticles (MNPs) with optimal size, shape, and composition is very desirable because they would increase the image contrast of magnetic resonance imaging (MRI). Here, we report a new precursor-mediated growth process of monodisperse MnFe2O4 NPs with controlled size and shape. MnF…
Flexoelectricity in a bimesogenic liquid crystal exhibiting the N <sub>tb</sub> phase is higher than that in bimesogens without it. The N–N <sub>tb</sub> interface shows a new periodic self-assembly pattern.
We report on the design, simulation, fabrication, and characterization of a novel two layer anti-reflective coating (ARC) based on a plasmonic metamaterial and a dielectric. Promoted by the strong material dispersion of the plasmonic metamaterial, our novel concept (called hybrid ARC) combines two possible arrangement…
Small but important: the kind of solvent added in liquid-assisted grinding syntheses of cocrystals influences the final product and the reaction rate.
We report on pH-responsive core-shell polymer micelles with catechol-Fe(3+) coordinated core cross-links, which provide robustness to drug-loaded polymer micelles and allow the facilitated intracellular release of loaded anticancer drugs in response to an endosomal acidic pH.
We report an unusual self-assembly behavior driven by a tiny terminal alkynyl end group in fully hydrophilic homopolymers which form multicompartment vesicles and flower-like nanoparticles in aqueous solution.
The heart is an extremely sophisticated organ with nanoscale anisotropic structure, contractility and electro-conductivity; however, few studies have addressed the influence of cardiac anisotropy on cell transplantation for myocardial repair. Here, we hypothesized that a graft's anisotropy of myofiber orientation dete…
Through the rational introduction of the multi self-assembly driving forces and F(-) sensing sites into a gelator molecule, low-molecular-weight organogelators L1 and L2 were designed and synthesized. L1 and L2 showed excellent gelation ability in DMF and DMSO. They could form stable organogels (OGL1 and OGL2) in DMF…
The usage of natural products in pharmaceuticals has steadily seen improvements over the last decade, and this study focuses on the utilization of palm oil in formulating liposomal doxorubicin (Dox). The liposomal form of Dox generally minimizes toxicity and enhances target delivery actions. Taking into account the an…
Tetragonal YPO4 nanocrystals doped with Yb(3+) and Tb(3+) ions were synthesized by 900 °C annealing of precursors obtained with a co-precipitation method in the presence of glycerine. These materials exhibited intense green luminescence under ultraviolet excitation and up-conversion emission from the (5)D3 and (5)D4 T…
The one-pot syntheses of a series of dimeric and trimeric selenotungstates based on the [Se2W12O46](12-) unit are presented alongside the structure of the tetrameric [Se8W48O176](32-) wheel. Mass spectrometry has probed the stability of these clusters whilst their electronic structure has been contrasted to their know…
Tetrabutylphosphonium hydroxide containing water made a wet wood disk swollen and extracted polysaccharides without heating.
Here, we report a novel intermediate state (core–shell MoO3–MoS2 nanowires) in the synthesis of large area few-layer or monolayer MoS2 films on Si/SiO2 substrates coated with 3,4,9,10-perylene-tetracarboxylic-dianhydride (PTCDA) using a chemical vapour deposition (CVD) method. In our experiments, water vapor present i…
Polymer-nanoparticle composites (PNCs) play an increasing role in technology. Inorganic or organic nanoparticles are usually incorporated into a polymer matrix to improve material properties. Polyurea is a spontaneously occurring PNC, exhibiting a phase segregated structure with hard nanodomains embedded in a soft (el…