Materials Literature
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C NMR experiments for reaction mechanism studies. In comparison with gold NPs supported by a non-ionic analogue from the Yamamoto reaction of tetrakis(4-bromophenyl)methane (Au@POP-TPM), Au@Im-POP-2 exhibits high catalytic activity, good selectivity of aniline and superior recyclability in nitrobenzene reduction. The…
The aim of this study was to investigate the phytotoxicity of Fe 2 O 3 nanocubes, Fe 2 O 3 short nanorods, Fe 2 O 3 long nanorods, TiO 2 NPs; and MWCNTs to rice (Oryza sativa L.) seedlings during germination, including rice germination ratio, root length, shoot length and fresh weight. Our investigation found that all…
. Our calculated results pave the way for experimental research and provide a new perspective for the application of the vdW heterostructure in electronic and optoelectronic devices.
The ratio of urea to nitrates was investigated with regard to the precursor solution, combustion process, and Ni-Al <sub>2</sub> O <sub>3</sub> catalyst structures and activity.
= Tb, Dy, Ho, Er, Yb and Nd}. In addition, these two families represent the first SIMs based on polyoxomolybdates. A magneto-structural analysis of these families is presented, which is based on an effective crystal field model, and compared with the results reported in analogous lanthanoid SIMs based on polyoxotungst…
Facilely fabricated silk protein sericin-mediated hierarchical hydroxyapatite hybrid architectures show excellent adsorption of toxic heavy metal ions of Pb( <sc>ii</sc> ), Cd( <sc>ii</sc> ) and Hg( <sc>ii</sc> ) and a hazardous dye, Congo red (CR), from wastewater.
The hydrogen storage performance of hybrid nanocomposites composed of reduced graphene oxide, acid treated halloysite nanotubes and hexagonal boron nitride nanoparticles (RGO/A-HNT/h-BN) was studied.
A new SiC nanoparticles-based chemiluminescence probe for selective and sensitive detecting of ˙OH has been developed.
) was found. The influence of copolymer amphiphilicity on the drug loading was evaluated with various drugs including anticancer drugs (paclitaxel, ABT-199), drugs to overcome multidrug resistance in cancer cells (curcumin, elacridar), an anti-inflammatory drug (dexamethasone) and an antibacterial drug (clofazimine).…
The flux from a one-dimensional (1-D) artificial pit electrode corroding under a salt film was examined using experimental and modeling techniques.Finite element simulations showed that the flux at shallow depths was consistently lower than analytically determined calculations for 1-D Fickian diffusion.This deviation…
Inorganic nanoparticles (NPs) appear as the forefront functional structure in nanotechnology. The preparation of functional materials based on inorganic NPs requires their assembly onto well-defined structures. Within this context, self-assembly at air-liquid interfaces is probably the best candidate for a universal p…
The pure BaTiO <sub>3</sub> nanoceramics have a high permittivity up to 6 × 10 <sup>4</sup> and a low dielectric loss. The polaron dipoles configured by oxygen vacancies and Ti <sup>3+</sup> cations within grains could contribute to the colossal dielectric permittivity of the ceramics.
Quantum dot sensitized solar cell assembled with a nanostructured Cu <sub>3</sub> Se <sub>2</sub> counter electrode exhibits a high power conversion efficiency of 5.05%.
A CoOOH/NF ultrathin nanoflake array is fabricated by a facile two-step method. Furthermore, an asymmetric supercapacitor was assembled with CoOOH/NF and reduced graphene oxide, displaying excellent properties as energy storage devices.
In this paper, we combine Broadband Dielectric Spectroscopy (BDS) at ambient and high pressure, and positron annihilation lifetime spectroscopy (PALS) data of 2-ethylhexanol in the bulk state and when infiltrated in native silica nanopores to elucidate the relative role of surface effects on the Debye and structural r…
High quality p-type GaSe nanoribbons were synthesized and the nanoribbon-based nanodevices reflect an excellent photodetection ability and quadrupled mobility.
The direct and reversible solid-liquid phase transitions by photochromic reactions at constant temperature are of interest because of potential applications in reusable adhesives, photoresists and so on. We report photoinduced solid-liquid phase transitions in rod-shaped azobenzenes, possessing a methyl group at the 3…
The paper is discussing the results of works on preparation of refractory concrete based on aluminum-magnesia-phosphate binder. The modification of magnesia phosphate binder by aluminum allows increasing the stability of the binder, as well as the material working temperature. The choice of aluminum is based on the fa…
Cancer-targeted drug delivery systems with permeability of the blood-brain barrier (BBB) have become of great interest for the rational design of high-efficiency anticancer agents. Herein, a tailored mesoporous silica nanoparticles (MSNs) nanosystem modified by RGD (arginine-glycine-aspartate) peptide was designed and…
We report here that SnS <sub>2</sub> films deposited at 150 °C and annealed at below 350 °C have good potential for using 2D SnS <sub>2</sub> in flexible electronic devices.