Materials Literature
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The treatment of patients with drug-eluting stents (DES) continues to evolve with the current emergence of DES technology that offers a combination of pharmacological and mechanical approaches to prevent arterial restenosis. However, despite the promising short-term and mid-term outcomes of DES, there are valid concer…
Nanotechnology has achieved the status as one of the critical research endeavors of the early 21st century. Nanoscale devices and components are smaller than human cells (10,000 – 20,000 nm in diameter) & organelles and similar in size to large biological macromolecules such as enzyme & receptors – Hb for e.g., is app…
A double-functionalized ethene elastomer KT-22 or a core-shell structured S-2001 was used as toughening agent and polybutylene terephthalate (PBT) or polycarbonate (PC) was a substrate material to prepare high toughness PBT/PC alloy plastics through melt extrusion blending process.The effects of toughening agent conte…
Even though fibrous wood filler is known to be effective for improving mechanical and water-resistant properties of wood plastic composite (WPC), it has not been commercially adopted because of its high cost and less handling ability. In the present study, with an expectation of similar positive effect of fibrous wood…
NiO films of different thickness ranging from 285 to 645 nm were deposited, using the electron beam physical vapor method at room temperature on glass substrates. Nano-structures of the films were obtained using X-ray diffraction (XRD) and atomic force microscopy (AFM). It was observed that NiO thin films grow with (2…
In this paper, the ability of the pulling-through method with a distance plate for measuring the shearing properties of knitted fabrics was studied. The conventional extraction method does not have a good correlation with the shearing properties of woven fabrics due to the complex deformation of the fabrics during tes…
Abstract—This paper presents a coplanar composite right-left handed zeroth-order resonator (CRLH CPW ZOR) and a coplanar composite right-left handed transmission line (CRLH CPW TL). These devices are realized using an elementary cell designed in a coplanar waveguide configuration on alumina substrate. Additional lumpe…
A metal (Ag, Au, Pd, Sn, Bi, In, Co, Al) layer directly deposited onto a liquid-crystalline lipid membrane resulted in different morphologies, ranging from a monolayer of discrete particles to a continuous film, depending on the metal's oxidation tendency.
The infrared (IR) spectra of (100-x)TeO2–xWO3 glasses reveal that the glass network consists of [TeO3]/[TeO3+1], [TeO4], [WO4], and [WO6] groups as basic structural units. Addition of WO3 oxide to the binary TeO2–WO3 glasses increases the amount of lower coordination of [TeO3]/[TeO3+1] units and decreases the higher c…
Poly(trimethylene carbonate) (PTMC) is of great interest from the viewpoint of applications in various biomedical materials. Ring-opening polymerization of trimethylene carbonate (TMC) can yield PTMC by the activation of the hydroxyl group in the presence of organic catalysts. By using hydrophilic or hydrophobic compo…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Ximei Qian, Shuming Nie; Surface‐Enhanced Raman Nanoparticles for in‐vivo Tumor Targeting and Spe…
The inclusion of additional metal atoms in Fe₄ butterfly complexes drastically modifies their magnetic properties. Exchange interactions of a Fe₄Y₂ complex have been calculated using theoretical methods based on density functional theory. The calculated values are in good agreement with experimental data showing that…
The inhibition of corrosion of mild steel using Piper nigrum L in different acid medium by weight loss method was investigated. The corrosion inhibition was studied in hydrochloric acid and sulphuric acid by weight loss method at different time interval at room temperature. The result showed that the corrosion inhibit…
ZnO nanoparticles were synthesized by spray pyrolysis method using the zinc acetate dihydrate as starting material at various synthesis temperatures. The structures of the synthesized ZnO were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier transformation infrared (FT-IR), and…
Abstract Despite successful commercialization of uncooled microbolometers suitable for imaging, the community is still searching for a platform for imagers that combine affordability, convenience of operation, and excellent performance. More recently, a new type of uncooled detectors based on expansion phenomena in mi…
This article describes a direct method for the fabrication of resorcinarene nanocapsules by photopolymerization of resorcinarene tetraalkene tetrathiol, in the absence of any template or preorganization. Further, by varying the polymerization media, a variety of other polymeric architectures like lattices, fibrous net…
A simple but effective method has been developed to controllably extract carbon nanotubes (CNTs) from their vertically aligned arrays on growth substrates. The intrinsic micron-scale roughness of the CNT surface enables the protruding nanotubes to make good contact with an adhesive layer which can then remove them fro…
We investigate theoretically the infrared optical response characteristics of metallic armchair/zigzag-edge graphene nanoribbons (A/ZGNRs) to an external longitudinally polarized electromagnetic field at low temperatures. Within the framework of linear response theory at the perturbation regime, we examine the optical…
Here we report on the results of a research project focused on the reduction of formaldehyde emissions from wood-based panels, by using a novel set of adhesive formulations based on dimethoxyethanal (DME)-derived resins. The investigated adhesives were evaluated on laboratory scale in order to study their technical pe…
For a promising approach to improve the energy conversion performance of organic thin layer solar cells, a buffer layer between a hole collecting electrode (anode) and organic active layer containing electron accepting and donating materials mixture is investigated. A conductive polymer, PEDOT:PSS, is generally used a…