Materials Literature
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Graphene oxide/polyamidoamines dendrimers (GO/PAMAMs) composites were synthesized via modifying GO with 2.0 G PAMAM. The adsorption behavior of the GO/PAMAMs for acid Bordeaux B (ABB) was studied and the effects of media pH, adsorption time and initial ABB concentration on adsorption capacity of the adsorbent were inv…
Empirical force fields for computer simulations of carbohydrates are often implicitly assumed to be valid also at temperatures different from room temperature for which they were optimized. Herein, the temperature dependence of the hydroxymethyl group rotamer populations in short oligosaccharides is investigated using…
We develop an equation of state (EoS) for describing isotropic-nematic (IN) phase equilibria of Lennard-Jones (LJ) chain fluids. The EoS is developed by applying a second order Barker-Henderson perturbation theory to a reference fluid of hard chain molecules. The chain molecules consist of tangentially bonded spherica…
In this paper, we have been tasked to investigate the transitional regime, to identify the main physical phenomena and give them a qualitative explanation. As a result of experimental researches, have been proposed and discussed possible mechanisms for generating shock waves in the transition region.
The investigation of coiled coil formation for one mono- and two divalent peptide-polymer conjugates is presented. Through the assembly of the full conjugates on solid support, monodisperse sequence-defined conjugates are obtained with defined positions and distances between the peptide side chains along the polymeric…
Ag nanoclusters have received considerable attention in the past decade due to their distinguished photo-physical properties, which lead to very wide potential applications for biosensing and imaging. To this point, synthesis of well-defined Ag nanoclusters for practical applications is a key issue, in particular, con…
This paper investigates the effective steady‐state creep response of porous Ni–YSZ composites used in solid oxide fuel cell applications by numerical homogenization based on three‐dimensional microstructural reconstructions and steady‐state creep properties of the constituent phases. The Ni phase is found to carry ins…
Ti‐10Nb‐5Zr‐5Ta alloy was produced in levitation melting furnace with cold crucible in argon protective atmosphere. This alloy was chosen as a possible candidate to replace the Ti6Al4V alloy in dentistry. To prove this, the corrosion behaviour of the Ti‐10Nb‐5Zr‐5Ta alloy in NaF enriched saliva with different pH value…
Current nanotoxicology research suffers from suboptimal in vitro models, lack of in vitro-in vivo correlations, variability within in vitro protocols, deficits in both material purity and physicochemical characterization. Reliable nanomaterial toxicity and mechanistic insights are required for health and toxicity risk…
Calcium‐substituted lanthanum ferrites (La 1− x Ca x FeO 3−δ x = 0, 0.1, 0.2, 0.3, 0.4) were synthesized in air and subsequently decomposed in reducing atmospheres. The partial pressure of oxygen ( ) was controlled by varying the H 2 /H 2 O ratio by bubbling hydrogen/argon mixtures through water baths at controlled te…
In this study, hetero‐epitaxy of GaSe epilayers on a c‐sapphire substrate achieved using molecular beam epitaxy was demonstrated. The GaSe epitaxial growth was monitored using in situ reflection high‐energy electron diffraction (RHEED). Streak RHEED patterns showed a flat and highly crystalline situation. Furthermore,…
This work presents a method to identify processes in magnetization dynamics using the angular dependence of the magnetic Barkhausen noise. The analysis reveals that three different processes of the magnetization dynamics could be identified using the angular dependence of the magnetic Barkhausen noise energy. The firs…
"This pioneering monograph solely deals with the Magneto Thermoelectric Power (MTP) in Heavily Doped (HD) Quantized Structures. The materials considered range from HD quantum confined nonlinear optical materials to HgTe/CdTe HD superlattices with graded interfaces and HD effective mass superlattices under magnetic qua…
Oxyfluogermanate glasses with good thermal stability were prepared by melt-quenching method. The investigation of 2.7 μm fluorescence spectra and energy transfer mechanism was performed pumped by an 808 nm laser diode. The 2.7 μm radiative transition probability and emission cross section are 32.62 s−1 and 12.88 × 10−…
Objective : The study mainly focuses on the preparation and characterization of Zinc oxide nanoparticles using an aqueous stem extract of Tinospora cordifolia. Methods : Zinc Oxide nanoparticles were synthesized by a biological method using the stem extract of Tinospora cordifolia using Zinc acetate dehydrate in the p…
Structural, optical, and surface potential properties of CdSe nanoparticles (NPs) prepared on ZnS thin-films have been investigated. CdSe NPs/ZnS thin-films with varying CdSe NPs diameters are synthesised by sequential radio frequency magnetron sputtering technique. A blue shift in the optical absorption edge and enha…
The "tailor effect" of fluoride, exclusively as a terminal rather than a bridge, was applied successfully to design low-dimensional structures in the system of transition metal germanophosphates for the first time. Two series of new compounds with low-dimensional structures are reported herein. K[M(II)Ge(OH)2(H0.5PO4)…
Synthesis of well-defined, surface-initiated poly( N -octyl- p -benzamide) brushes was demonstrated using a new “grafting from” chain growth technique. A solution-based chain growth polycondensation technique was adopted from literature and modified to form a polyaramid brush by taking advantage of the differences in…
We investigated the antioxidant properties of detonation nanodiamond modified by Fenton's reagent. Diamond nanoparticles functionalized with hydroxyl groups were examined in soybean oil; the aim of this study was to determine their antioxidant properties by examining the effect on the lipid peroxidation process. In or…
The iron based hardfacing alloys were produced using slag free self-shielded flux cored wires with varying niobium contents. The results show that NbC acted as the nucleus of primary M7(C, B)3 (M = Cr, Fe mainly) carbides and decreased the amount of M7(C,B)3 carbides when niobium was added into the alloys. When 18 wt-…