Materials Literature
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Author: Manhard, A. et al.; Genre: Journal Article; Issued: 2011; Open Access; Keywords: 13th International Workshop on Plasma-Facing Materials and Components for Fusion Applications / 1st International Conference on Fusion Energy Materials Science (13th PFMC Workshop / 1st FEMaS Conference), Rosenheim, 2011-05-09 to…
Iron oxide nanoparticles (Fe3O4 NPs) have recently received increasing interest in the biotechnology and life science. However, little is known about the nanoneurotoxicity of Fe3O4 NPs following exposure to neurons. This study was to elucidate the cytotoxicity and DNA damage of Fe3O4 NPs on PC12 cells line which deriv…
Inspired by the experimentally observed zigzag-armchair graphene nanoribbon heterojunctions, we constructed a new class of infinitely long hybrid graphene nanoribbons (HGNRs), and systematically investigated their electronic and magnetic properties by means of spin-polarized first-principles computations. HGNRs are co…
Extensive studies on biocomposites are already available in the literature. However the simple fact that they come from renewable resources does not necessarily mean that their environmental impact is lower. The aim of this paper is to quantify the environmental impacts of flax/PLLA biocomposites using a standard life…
As an excellent biocompatible and biodegradable protein polymer, silk fibroin (SF) has found wide applications, particularly serving as therapeutic agent for tissue-engineering applications, on which both post-spin treatment and sterilization processing are crucial to drug-loaded matrices. To find a safe, effective an…
Homogeneous NaYF4:Yb3+/Er3+ nanoparticles (NPs) with average diameters of ∼10 nm and ∼200 nm and various doping concentrations (Yb3+:0%−20%, Er3+:2%) were prepared by the thermal decomposition of trifluoroacetate precursors. The visible and infrared (IR) emission spectra range of 500–2200 nm and luminescent dynamics w…
Abstract Non‐equilibrium processing and other related techniques can activate quasicrystalline structures to a higher energy level and enable them to attain various stable/metastable structures. During mechanical milling of quasicrystalline alloys, the stability of the complex structures is of immense importance from…
Blue phases are liquid crystals made up by networks of defects, or disclination lines. While existing phase diagrams show a striking variety of competing metastable topologies for these networks, very little is known as to how to kinetically reach a target structure, or how to switch from one to the other, which is of…
Excitation energy transfer has long been an intriguing subject in the fields of photoscience and materials science. Along with the recent progress of photovoltaics, photocatalysis, and photosensors using nanoscale materials, excitation energy transfer between a donor and an acceptor at a short distance (≤1-10 nm) is o…
Electrical current transport and low-frequency noise spectra of multiwall carbon nanotubes in high-density polyethylene matrix have been measured in a temperature range between 10 and 300K. The dc electrical investigations suggest that these composites can be regarded as a random resistor network, where the resistors…
Author: Krieger, K. et al.; Genre: Journal Article; Issued: 2011; Open Access; Keywords: 13th International Workshop on Plasma-Facing Materials and Components for Fusion Applications / 1st International Conference on Fusion Energy Materials Science (13th PFMC Workshop / 1st FEMaS Conference), Rosenheim, 2011-05-09 to…
Surface coating with an organic layer-by-layer self-assembled template of chitosan and hyaluronic acid on a poly(ethylene terephthalate) (PET) artificial ligament was designed for the promotion and enhancement of graft-to-bone healing after artificial ligament implantation in a bone tunnel. The results of in vitro cul…
The influence of the topographic morphology of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBHHx) films on human mesenchymal stem cells (hMSCs) was investigated in this study. PHBHHx films with various surface characteristics were prepared by compression-molding, solvent-casting and electrospinning. The adhesion,…
We have proposed and developed a low temperature thermoelectric generator (TEG) using engine water coolant of light-duty vehicles. Experimental results from test vehicle, of which engine size is about 2.0 liters, show that fabricated prototype Thermoelectric Generator generates more than 75W for driving condition of 8…
Lattice rotations in graphene on Ru(0001) are investigated with low-energy electron microscopy and micro-low-energy electron diffraction. The measurements place an upper limit, 250 nm, on the racemic length scale of the recently reported chirality in this system, arising from rotated features within the unit cell. On…
Abstract: MnFe2O4 is one of the most common spinel ferrites and its nanoparticles have found applications in various applications. In this paper, we report the preparation of MnFe2O4 nano-crystalline spinel particles by different techniques viz., low temperature combustion technique using urea, glycine and glucose as…
Abstract Taking the desirable attributes of CVD and aqueous plating techniques while minimizing the disadvantages of each, supercritical fluid chemical deposition (SFCD) demonstrates itself to be a promising process alternative to enable the fabrication of nanostructured devices. This paper gives information about the…
Essential oil of aerial parts of Pulicaria mauritanica was obtained by hydrodistillation and analyzed by GC and GC/MS. This oil was tested as corrosion inhibitor of mild steel in 0.5M H2SO4 using weight loss measurements, electrochemical polarization and EIS methods. The analysis of P. mauritanica essential oil allowe…
The electric double layer capacitor (EDLC) is considered to be one of the promising systems for electric energy storage. Both the optimization of the micropore structure of the activated carbon electrode and the higher voltage operation of the EDLC are necessary for improving the energy density of the EDLC. Thus, ther…
[1] We report on measurements of the flow pattern and in-situ saturations whenn-octane displaces a brine in which surface treated silica nanoparticles are dispersed. The nanoparticles are known to stabilize octane-in-water emulsions. We find that the displacement front is more spatially uniform, and with a later break…