This is a comprehensive study reporting the fabrication of highly porous Gehlenite scaffold (Ca2Al2SiO7)—both with and without surface modification—for first time. The sintering temperature scaffolds was optimized. Next, optimized coated by polycaprolactone (PCL)-Forsterite (Mg2SiO4) nanocomposite to improve scaffold’s brittleness biological properties. 1375 °C found be which consolidated. Diff...

Abstract A key challenge in producing superhydrophobic coatings (SHC) is to tailor the surface morphology on micro-nanometer scale. In this work, a feasible and straightforward route was employed manufacture polystyrene/nickel oxide (PSN) nanocomposite aluminum alloys mitigate their corrosion saline environment. Different techniques were explore influence of addition NiO nanoparticles as-prepar...

Effect of ZnO nanoparticles on nanocomposite coatings based R4152 and graphene oxide (GO) was studied.In presence 2%wt. nanoparticle, abrasion resistance coating increased by nearly 25% (from 75 to 92.9 L/mil) temperature decomposition raised 18oC. SEM images showed that nano can disperse homogenously in polymer matrix GO. Hence, photocatalytic activity R4152/GO/ZnO higher than R4152/ZnO coatin...

The barrier resistance and wettability of papers are commonly controlled by the application of petroleum-based derivatives such as polyethylene, waxes and/or fluorderivatives as coating. While surface hydrophobicity is improved by employing these polymers, they have become disfavored due to limitations in fossil-oil resources, poor recyclability, and environmental concerns on generated waste wi...

UNLABELLED An excellent transparent film with effective absorption property in near-infrared (NIR) region based on cesium-doped tungsten oxide nanoparticles was fabricated using a facile double layer coating method via the theoretical considerations. The optical performance was evaluated; the double layer-coated film exhibited 10% transmittance at 1,000 nm in the NIR region and over 80% transmi...

The preparation of magnetic nanoparticles coated with chitosan-prindopril erbumine was accomplished and confirmed by X-ray diffraction, TEM, magnetic measurements, thermal analysis and infrared spectroscopic studies. X-ray diffraction and TEM results demonstrated that the magnetic nanoparticles were pure iron oxide phase, having a spherical shape with a mean diameter of 6 nm, compared to 15 nm ...

In order to evaluate the biocompatibility and bioactivity of recently described nanocomposite coatings, consisting of polyelectrolyte multilayers interspersed with calcium apatite crystals, extensive cell culture tests have been applied to coated and uncoated chemically etched titanium plates. The coatings had top calcium phosphate layers (PLL/PGA)10CaP[(PLL/PGA)5CaP]4 (A) or top polyelectrolyt...