Materials Literature
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Immobilization of antibodies, which exhibit high affinity towards the markers or receptors of endothelial cells (ECs) and circulating endothelial progenitor cells (EPCs), is proven to be an effective strategy to accelerate endothelialization and thereby lower the thrombosis of blood contacting grafts. Here, we have de…
Novel phosphors of NaY(MoO 4 ) 2 activated with the trivalent rare-earth Ln 3+ (Eu 3+ , Dy 3+ , Sm 3+ ) ions were synthesized by facile hydrothermal method with further calcinations. The ultraviolet-visible and photoluminescence spectra of there compounds were characterized to study the optical properties. The electro…
In this work, one-dimensional (1D) and heavily doped Zn1−xCoxO (x = 0.05, 0.1, 0.15 and 0.2) nanorods (NRs) were successfully fabricated by a new solvothermal method. Such a Zn1−xCoxO nanorod exhibits a hexagonal prism-like microcrystal with a pyramidal top. Analyses from transmission electron microscopy (TEM) and hig…
Transparent Zinc Oxide (ZnO) thin films having different thickness are prepared by using spray pyrolysis technique. Structural and morphological behavior has been studied by using atomic force microscopy and x-ray diffraction. The scaling behavior obtained by using height-height correlation method shows that, films wi…
Analysis of 1-octanol-water, cyclohexane-water and chloroform (CHCl(3))-water partition coefficients P(o-ch-cf) allows calculation of molecular lipophilicity patterns, which show that for a given atom log P(o-ch-cf) is sensitive to the presence of functional groups. Program CDHI does not properly differentiate between…
High-quality ZnO nanobelts were synthesized through introducing an unsteady state in the vapour transport process and their applications in novel Schottky solar cells were demonstrated by contact-printing the ZnO nanobelt network onto a pre-patterned Pt electrode followed by the deposition of a Ti/Au electrode.
The syntheses, structures and magnetic properties of six iron complexes stabilised with the derivatised salicylaldoxime ligands Me-saoH(2) (2-hydroxyethanone oxime) and Et-saoH(2) (2-hydroxypropiophenone oxime) are discussed. The four hexanuclear and two octanuclear complexes of formulae [Fe(8)O(2)(OMe)(4)(Me-sao)(6)B…
The reaction of Mn(ClO(4))(2)·6H(2)O with Ph-saoH(2) (Ph-saoH(2) = 2-hydroxybenzophenone oxime) in MeCN in the presence of sodium propionate forms the complex [Mn(III)(6)O(2)(Ph-sao)(6)(prop)(2)(MeCN)(2)]·5.27MeCN (1·5.27MeCN) (prop = propionate). Repeating the same reaction in EtOH produces the complex [Mn(III)(6)O(2…
Cyanidometallate complexes are highly versatile building units for the generation of functional porous materials. Here we report five new pillared Hofmann layer compounds incorporating the tetracyanidometallates [MoO(CN)(4)](2-) and [MnN(CN)(4)](2-). These metalloligands, which are new to this class of materials, have…
CoO nanocrystals (CoO NCs) were synthesized by thermal decomposition of the cobalt-oleate complex. For biological applications, water-soluble CoO NCs were obtained via a facile phase-transfer method by employing amphiphilic surfactants, such as anionic (sodium dodecyl sulfate, SDS), neutral (Pluronic F127, PF127) and…
We report structural, morphological and magnetic properties of the Sr2GdRuO6 compound, which is used as precursor oxide in the production process of RuSr2GdCu2O8 superconducting ruthenocuprates. The crystalline structure was studied by X-ray diffraction and Rietveld refinement. Results reveal that material crystallize…
We offer a complete structural and optical study of samples containing silicon nanocrystals (Si-NCs) embedded in SiO2/SiON multilayers, varying the oxynitride layer thickness from 2.5 to 7 nm. Using energy-filtered transmission electron microscopy we have determined the size distribution of the precipitated Si-nanoagg…
In this paper, we investigated the synthesis of an optically active poly(ester-imide) containing two aminoacid residues in the main chain. This macromolecule was synthesized by polycondensation of N,N- (pyromellitoyl)-bis-L-tyrosine dimethyl ester as a diphenolic monomer and a chiral trimellitic anhydride-derived diac…
Results of investigations of band structure, Fermi surface and effective masses of charge carriers in the ultrathin (monolayer graphene)/MnO(001) and MnO(001) films are presented using the method of the density functional theory. Features of spin states of valence band and Fermi level as well as an interatomic interac…
Kinetic analysis is used to determine the required isothermal heating time at various temperatures to theoretically completely remove water from an electrolytic manganese dioxide (EMD) sample. The effect of the heat treatment regime on material structure, morphology and composition is investigated using various physic…
The micromechanics of two-dimensional (2D) colloidal aggregates at the oil–water interface are measured using optical tweezers. Aggregates form from stable 2D suspensions after introducing either 0.25 M NaCl/0.1 mM SDS in the aqueous sub-phase or 25 μM sorbitan monooleate (SPAN 80) in the oil super-phase. Aggregates f…
Abstract A huge amount of different nanomaterials is nowadays on the market used for various specific applications. Some nanomaterials such as TiO Hence these materials are used for many applications, e.g., for self-cleaning and antibacterial coatings on different surfaces and for the purification of wastewater where…
Organic nanotubes self-assembled from lipid compounds facilitate the synthesis of a new nano-catalyst with nickel ions. The nickel ions were fixed on the surface of the organic nanotubes through coordination. The nanotubes catalyzed oxidation of a wide range of organic compounds with hydrogen peroxide without organic…
The knowledge of deformation behavior and strain homogeneity is essential to design a sound ECAP die. Thus, the current study dealt with the influence of channel angle on the deformation behavior and strain homogeneity in ECAP by conducting finite element simulations with COSMOS for a range of channel angles along wit…
3-D flowerlike mesoporous architectures constructed by the ultrathin perpendicularly aligned mesoporous nanoflakes synthesized via a cooperative layered calcium silicate hydrates and liquid crystal dual-templating approach show an enhanced asymmetric catalytic activity owing to the facilitated diffusion from the reduc…