Materials Literature
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Nanotechnology is foreseen to significantly influence science, economy and everyday life in the 21century and also to become one of the driving forces of the next industrial revolution (Klabunde et al., 2001). Nanoparticle synthesis has received considerable attention in recent years as a result of its optical, electr…
Two novel D–A type polymers were synthesized and characterized, which realized the valuable full color display in a single polymer.
The solid solution In2−xSnxCo3S2 is attractive due to a variety of interesting properties depending on the In/Sn content, i.e. half metal ferromagnetic Sn2Co3S2, low dimensional metal In2Co3S2, and semiconducting thermoelectric InSnCo3S2. For the latter, crystal structure effects and a metal to insulator transition ar…
In this paper we first describe the design and synthesis of two novel cationic functional modifiers, i.e. a functionalized β-cyclodextrin (β-CD) derivative and tris(3-aminophenyl)phenyl phosphine oxide (TAP). Cloisite Na+ (clay-Na) and the modifiers were used for the preparation of the organoclay containing phosphine…
A short-ranged pairwise Morse potential is used to model colloidal clusters with planar morphologies. Potential and free energy global minima as well as rearrangement paths, obtained by basin-hopping global optimisation and discrete path sampling, are characterised. The potential and free energy landscapes are visuali…
Two dinuclear osmium polypyridyl complexes function as convenient, easy to handle TEM contrast agents and facilitate the high-resolution visualisation of intracellular structure, particularly sub-nuclear detail.
Non-covalent complex of lipid-coated CdSe/ZnS quantum dots and second-generation photosensitizer, chlorin e <sub>6</sub> can enter living HeLa cells with maintained integrity that ensures efficient FRET.
Novel single-layer rare-earth oxide nanosheets were obtained by the exfoliation of Y(1−X)REXOBr (RE = Eu/Tb) layer. First, the Br− ions in Y(1−X)REXOBr were exchanged by benzoate ions under microwave conditions. The interlayer benzoate can chelate RE ions in the oxide layer, and change the structure and luminescence p…
We synthesize Ga 2 O 3 :Tb 3+ green phosphor by metal-organic deposition and report the photoluminescence (PL) properties of this phosphor. The X-ray diffraction analysis indicates that only β -phase Ga 2 O 3 :Tb 3+ can be synthesized by calcination at T c = 700°C. The Tb 3+ -related green emission intensity shows an…
In past few years, wide applicability of silver nanoparticles (AgNPs) in various field attract for an approach of rapid, cost effective and eco-friendly synthesis of AgNPs that is expanding research toward biological methods. The biosynthesised AgNPs were confirmed visually by appearance of dark brown color formation…
CO <sub>2</sub> adsorption and reduction on SiC nanomaterials display a curvature effect.
Bicontinuous mesoporous carbon films are fabricated by cooperative self-assembly of phenolic resin and amphiphilic triblock copolymer via an order-order transition from cylinders to gyroid. The film morphology is strongly influenced by the details of processing, including age of the resol, resol : template ratio, and…
Conjugated polymer-semiconductor quantum dot (QD) composites are attracting increasing attention due to the complementary properties of the two classes of materials. We report a convenient method for in situ formation of QDs, and explore the conditions required for light emission of nanocomposite blends. In particular…
The temperature-induce phase transition of VO <sub>2</sub> (A) nanorods was observed from the Raman spectrum. Temperature-dependent Raman spectra of the VO <sub>2</sub> (A) during the increasing temperature.
An optically transparent slippery surface was fabricated from a blend of Perfluoropolyether and (tridecafluoro-1,1,2,2-tetrahydrooctyl)-1-trichlorosilane by electrospraying and subsequent low temperature curing.
The hexacyanidocobalt( <sc>iii</sc> )-based four new coordination compounds have been synthesized and characterized by various techniques. The polymeric <bold>C2</bold> having 148.3 Å <sup>3</sup> lattice spacing among these complexes have shown very strong antiferromagnetic interaction.
A brief account is provided on crack-tip solutions that have recently been published in the literature by employing the so-called GRADELA model and its variants. The GRADELA model is a simple gradient elasticity theory involving one internal length in addition to the two Lame' constants, in an effort to eliminate elas…
A pair of enantiopure Fe(III)4 SMMs with axial symmetry was synthesized and characterized by magnetization and high-frequency electron paramagnetic resonance methods. The results reveal that the axial symmetry of the structure is broken by the interaction of Fe(III)4 with the disordered solvent molecules.
Diffraction Anomalous Fine Structure (DAFS) combines the long‐range, crystallographic sensitivity of X‐ray diffraction with the short‐range sensitivity of X‐ray Absorption Spectroscopy (XAS). In comparison to other spectroscopic methods, DAFS can additionally distinguish phases of different translational symmetry by c…
In a system of TiO <sub>2</sub> /CdS QDSCs with [Co(bpy) <sub>3</sub> ] <sup>2+/3+</sup> complexes, back recombination loss between Co <sup>III</sup> and the TiO <sub>2</sub> nanorod surface is significantly alleviated by introducing hexanoic acid (HA) on TiO <sub>2</sub> /CdS electrode surface.