Materials Literature
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Ca 8 MgTb(PO 4 ) 7 :Eu 3+ phosphor, a potential candidate for application in NUV-based WLEDs, can show efficient energy transfer from Tb 3+ to Eu 3+ , color-tunable emission from green to pure red and excellent thermal stability.
Carbon-based nanoparticles (CNPs) have emerged as novel man-made materials with diverse applications, which may present significant risks to organisms. To bridge the gap in our knowledge of nanotoxicology, a number of in vitro or in vivo studies have been carried out. However, toxicity data remains limited. Herein, we…
This work presents the design of substrates for Surface Enhanced Raman Scattering (SERS) using star-like gold nanoparticles which were synthesized using a wet chemical method and functionalized with 1-dodecanethiol. This molecule allowed us to obtain a spacing of ∼2.6 nm among gold stars, which promoted the generation…
Azobenzene photoresponsive elements can be installed on sulfonylureas, yielding optical control over pancreatic beta cell function and insulin release. An obstacle to such photopharmacological approaches remains the use of ultraviolet-blue illumination. Herein, we synthesize and test a novel yellow light-activated sul…
Bioreducible FA-PEG- b -P(α-Pt( ii )-SS-CL/CL) conjugates have been successfully developed in order to build redox-responsive micelles with targeting and site-specific drug releasing abilities.
How to concentrate target molecules on the surface of a SERS substrate is a key problem in the practical application of SERS. Herein, we designed for the first time a pollutant capturing surface enhanced Raman spectroscopy (SERS) substrate, namely porous BN microfibers uniformly decorated with Ag nanoparticles, in whi…
The upconversion luminescence properties of oleic acid capped NaYF 4 :Gd 3+ :Yb 3+ :Er 3+ upconversion nanoparticles (UCNP) with pure β crystal phase and Nd 3+ ions as an additional sensitizer were studied in the temperature range of 288 K < T < 328 K.
The in-plane (kip) and through-plane (ktp) thermal conductivities of heat sinks using carbon nanotubes (CNTs), graphene nanosheets (GNs), and CNT/GN composites are extracted from two experimental setups within the 323-373 K temperature range. Hierarchical three-dimensional CNT/GN frameworks display higher kip and ktp…
The RGO sheets are homogeneously distributed in the RGO/Cu composite produced by the molecular-level mixing and high-shear mixing method and the composites with high mechanical properties are obtained.
Inclusion of Tb 3+ in Ln(HCO 2 ) 3 improves magnetocaloric performance above 4 K and in low magnetic fields due to its greater ease of magnetization, supported by 1D ferromagnetic coupling intra-chain coupling.
Nanoscale MIL-101 has been controlled, synthesized, and further used as the support for immobilizing RhNi nanoparticles (NPs) as efficient catalysts toward hydrogen generation from hydrous hydrazine in alkaline solution.
Magnetic alginate–Fe 3 O 4 hydrogel fibers were successfully prepared and used as adsorption/separation of ciprofloxacin hydrochloride using a simple laboratory micropipette, employing the basic principle of the wet spinning technique.
Novel core–shell type MnO 2 @Fe 2 O 3 nanospindles have been synthesized by twining MnO 2 nanoflakes around spindle-like Fe 2 O 3 particles uniformly, exhibiting superior capacitance and excellent electrochemical performance stability.
Highly crumpled nitrogen-doped graphene-like nanosheets (CN-GLSs) with a high specific surface area (1169 m 2 g −1 ) and large pore volume (2.58 cm 3 g −1 ) are prepared from a macroporous resin via simultaneous urea gasification expansion and CaCl 2 activation methods.
A unique approach was adopted to drive the multiwall carbon nanotubes (MWNTs) to the interface of immiscible PVDF-ABS blends by wrapping the nanotubes with a mutually miscible homopolymer (PMMA). A tailor made interface with an improved stress transfer was achieved in the blends with PMMA wrapped MWNTs. This manifeste…
A high-rate asymmetric supercapacitor (ASC) was developed by employing high rate pseudo-capacitive nanomaterial/graphene hybrid electrodes for both electrodes.
A new type of thermal and water dual-responsive shape memory poly(vinyl alcohol)/Al 2 O 3 nanocomposite was reported.
Novel hybrid sorbents have been designed for the selective extraction of rare earth elements (REEs). The tunning of the ligand bite angle and the grafting of these organic molecules on a silica support allow for selective discrimination of REE ions.
Magnetic resonance imaging (MRI)-visible amonafide-eluting alginate microspheres were developed for targeted arterial-infusion chemotherapy. These alginate microspheres were synthesized using a highly efficient microfluidic gelation process. The microspheres included magnetic clusters formed by USPIO nanoparticles to…
This paper evaluates the photocatalytic and dye adsorption properties of highly crystalline orthorhombic vanadium pentoxide (V 2 O 5 ) one-dimensional (1D) nanostructures, such as nanowires and nanorods, synthesized by a hydrothermal method.