Materials Literature
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BACKGROUND: Candida albicans is the most common pathogenic fungus isolated in bloodstream infections in hospitalized patients, and candidiasis represents the fourth most common infection in United States hospitals, mostly due to the increasing numbers of immune- and medically-compromised patients. C. albicans has the…
Nanoparticles are very interesting because of their surface properties, different from bulk materials. Such properties make possible to endow ordinary products with new functionalities. Their relatively low cost with respect to other nano-additives make them a promising choice for industrial mass-production systems. N…
Development of parameters for the fabrication of nanosized vectors is pivotal for its successful administration in therapeutic applications. In this study, homogeneously distributed chitosan nanoparticles (CNPs) with diameters as small as 62 nm and a polydispersity index (PDI) of 0.15 were synthesized and purified usi…
In this century, the development of nanotechnology is projected to be the establishment of a technological evolutionary of this modern era. Recently, nanotechnology is one of the most active subjects of substantial research in modern material sciences and hence metal nanoparticles have a great scientific interest beca…
Monolayer molybdenum disulfide (MoS2) has attracted great interest due to its potential applications in electronics and optoelectronics. Ideally, single-crystal growth over a large area is necessary to preserve its intrinsic figure of merit but is very challenging to achieve. Here, we report an oxygen-assisted chemica…
The application of liposomes to assist drug delivery has already had a major impact on many biomedical areas. They have been shown to be beneficial for stabilizing therapeutic compounds, overcoming obstacles to cellular and tissue uptake, and improving biodistribution of compounds to target sites in vivo. This enables…
In this work, the effect of PMMA in low density polyethylene/water hyacinth fibers composites were prepared and characterized in terms of tensile properties and FTIR characteristics. Water hyacinth fibers (WHF) were incorporated into the LDPE matrix with different fiber loading. LDPE/WHF and LDPE/WHF PMMA composites w…
The fabrication process of zirconia gel-casting was studied to obtain dense zirconia on a large scale or with complicated shapes.As an experimental parameter, two different particle sizes (0.1 µm and 0.7 µm) of zirconia powder were applied to the gel-casting process.The viscosity behavior of slurries incorporating 40…
Abstract Iron(II) complexes of the type [Fe(L)(NCS) 2 ] with tetradentate ligands L are well known to show spin crossover properties. However, this behavior is quite sensitive in regard to small changes of the ligand system. Starting from the thoroughly investigated complex [Fe(tmpa)(NCS) 2 ] [tmpa = tris(2‐pyridylmet…
This paper proposes the correlation of absorbed energy with calculated energy using the power spectrum density (PSD) method. The total absorbed energy was obtained using the dial/encoder system may significantly vary depending on the strength and ductility of the material. In addition, according to ASTM E23, over 80%…
To address the impact of cadmium sulfide nanoparticles (CdS NPs) in freshwater ecosystems, aquatic oligochaete Tubifex tubifex were exposed through the sediment to a low dose (0.52 mg of 8 nm in size of CdS NPs/kg) for 20 days using microcosms. Cadmium (Cd) was released from the CdS NPs-contaminated sediment to the wa…
n this manuscript we suggest a three-dimensional reconstruction technique to fully characterize structural performance of solid materials. The described technique extrapolates, measures and interprets the 3-dimensional data which is extracted from SEM images, obtained from different angles. Further, finer results were…
Abstract In this paper, the Er 3+ and Yb 3+ co-doped ZnO films deposited by a novel thermal decomposition method under different annealing temperature process have been reported. The effects of annealing temperature on the morphology and properties of the films are systematically studied. The resulting spectra demonst…
This work presents a review of expanding thermal plasma – chemical vapour deposition (ETP‐CVD) of Al‐doped ZnOtransparent conducting oxides (TCOs), alongside new results providing insights into the role of the plasma chemistry on film microstructure. Standard growth conditions generate high resistivities (>10 −3 Ω…
In this paper, we report the synthesis of dumbbell-shaped ZnO structures and their subsequent transformation into perfect hexagonal tubes by the extended chemical bath deposition (CBD) method, retaining all advantages such as reproducibility, simplicity, quickness and economical aspect. Well-dispersed sub-micron-sized…
Abstract We investigate the folding of molybdenum disulphide (MoS 2 ) using coarse-grained (CG) simulations, in which all the parameters are determined analytically from the Stillinger–Weber atomic potential. Owing to its simplicity, the CG model can be used to derive analytic predictions for the relaxed configuration…
NiTi alloy thin films of nanoscale thickness were fabricated using a novel technique known as biased target ion beam deposition (BTIBD). Ni-poor/Ti-rich, near equiatomic NiTi, and Ni-rich film composition ranges were investigated in the as-deposited condition. Heat treatment was necessary to crystallize the otherwise…
The pressure induced twisted distortion of the diagonal-double tetrahedrons (DDTs) in Tc2O7 and the corresponding anomalous lattice variation under pressure were unraveled based on van der Waals (vdW) corrected density functional theory calculations. We show that the optPBE functional precisely represents the crystal…
Compound {[MoOS 3 Cu 3 Br(μ-bpy) 2.5 ]·0.75DMF} ∞ is an isomorphous neutral 3D 4-fold interpenetrating architecture displaying self-interpenetrating feature.sometimes, the compound like the art. All of it have been characterized by single-crystal X-ray diffraction, elemental analysis, IR, TGA, and UV-vis. The results…
Eight strains were isolated and identified as Acinetobacter johnsonii, Bacillus cereus, Staphylococcus kloosii, Burkholderia cepacia, Serratia ficaria, Bacillus mucilaginosus, Gordonia polyisoprenivorans, and Nocardia amarae. They were employed to remove inorganic admixtures by wettability reversal in oil phase and bi…