Materials Literature
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A study on mechanical and fracture properties, through the experimentation techniques has been carried out on a Al 7075-T6 and it coated with an Electroless Nickel deposits of 10–20 μm in coating thickness. In the recent years there has been considerable interest in the Electroless Nickel plating due to its extensive…
The development of model catalyst systems for heterogeneous catalysis going beyond the metal single crystal approach, including phenomena involving the limited size of metal nanoparticles supported on oxide surfaces, as well as the electronic interaction through the oxide-metal interface, is exemplified on the basis o…
We demonstrate a novel synthetic route to fabricate a one-dimensional peapod-like Sb@C structure with disperse Sb submicron-particles encapsulated in carbon submicron-tubes. The synthetic route may well serve as a general methodology for fabricating carbon/metallic fine structures by thermally reducing their carbon-co…
Two kinds of DNA-regulated Ag nanoclusters were one-pot synthesized on an oligonucleotide, and delicately utilized in the design of a label-free ratiometric fluorescence strategy for DNA detection with simplicity and high sensitivity.
A multi-functional self-assembled (001) Bi <sub>2</sub> Fe <sub>4</sub> O <sub>9</sub> nanopad was firstly synthesized by co-precipitation at 95 °C, which can drive hybrid advanced oxidation processes (HAOPs) under visible-light irradiation for the efficient degradation of bisphenol A.
The mechanisms for the catalytic reduction of NO on the metal-free nitrogen doped graphene (NG) support are investigated using the density function theory (DFT) calculations both with and without the van der Waals (vdW) correction. The results indicate that the dimer mechanism is more facile than the direct decomposit…
The increasing application of silver nanoparticles (AgNP) in consumer products and their potential release into the environment call for intensive investigation of their toxicity, stability, and fate.
Evidence suggests that the fragility (m) of glass formation both underpins and is sensitive to nanoconfinement effects on the glass transition. Here we present data indicating that nanoconfinement-induced changes in m of freestanding films emerge from a dominance of finite-size-driven fragility suppression over interf…
Ti nanowire arrays (NAs) prepared by a facile and template-free hydrothermal method were used as three-dimensional (3D) current collectors for the electrodeposition of MnO2. The resulting Ti@MnO2 NAs exhibit remarkable electrochemical behavior with high specific capacitance, good rate performance and desired cycling s…
Gold nanoparticles (Au NPs) with opposite surface charge can form aggregates through electrostatic interaction and exhibit surface plasmon resonance (SPR) induced-localized electromagnetic (EM) field enhancement under light irradiation. Intracellular aggregation of Au NPs can further improve the therapeutic efficiency…
A photochromic supramolecular polymer based on bis-p-sulfonatocalix[4]arene recognition with a dithienylethene derivative in aqueous solution was fabricated. The resultant polymer showed good photochromic behaviour with obvious colour switching and a morphology change under alternative UV/Vis light stimuli.
Hybrid micelles for simple and spontaneous protein protection using easily controllable temperature as the sole trigger in an “on-demand” fashion.
Fabrication of biopolymers suitable for food packaging applications is currently an active area of research worldwide due to biodegradable and environmental-friendly nature of these polymers. Biodegradable polymers obtained from microbial fermentation, especially polyhydroxyalkaonates (PHAs), utilizing cheap biomass s…
In this work, high‐quality antibody functionalized Fe 3 O 4 magnetic nanoparticles are synthesized. Such physical characterizations as particle morphology, particle size, stability, and relaxivity of magnetic particles are investigated. The immunoreactivity of biofunctionalized magnetic nanoparticles is examined by ut…
A novel class of lamellar structured polyhedral oligomeric silsesquioxane/bisphenol Z (POSS/BPZ) polybenzoxazine (PBz) nanocomposites was successfully designed by a facile one-step copolymerization technique.
A new type of rapid, sensitive, and selective fluorescence turn-on assay was developed for detection of histidine using a DNA-scaffolded silver nanocluster/Cu(2+) ensemble (DNA-AgNC/Cu(2+)). Cu(2+) was first bound to nucleic acids of the DNA-AgNCs forming a DNA-AgNC/Cu(2+) ensemble and then liberated into solution via…
In recent years, industries in the fields of petrochemical, automotive, and aerospace have expressed their interest in utilizing piezoelectric actuators for high-temperature (HT) operations at the temperature above 150°C. HT piezoelectric ceramics (1-x) BiScO 3 –x PbTiO 3 (BS–PT) are considered as one of the most comp…
A layered double hydroxide (LDH) obtained by the urea method, having an empirical formula [Zn(0.61)Al(0.39)(OH)2](CO3)(0.195)·0.50H2O, has been converted into the corresponding chloride form [Zn(0.61)Al(0.39)(OH)2]Cl(0.39)·0.47H2O by making the solid come into contact with a suitable HCl solution. The intercalation of…
Accelerating the discovery of new materials is crucial for realizing the vision of need-driven materials development. In the present study we employ an integrated computational and experimental approach to search for new thermoelectric materials. High-throughput first principles calculations of thermoelectric transpor…
Nanofibrous filter media of polyamide-6/chitosan were fabricated by electrospinning onto a satin fabric substrate and characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and water contact angle (WCA). Anionic dye removal capability of the filter was investigated for Sol…