Materials Literature
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Hydrothermal synthesis of Ag@TiO2–Fe3O4 nanocomposites using sonochemically activated precursors: magnetic, photocatalytic and antibacterial properties, Bokare, Anuja, Singh, Hema, Pai, Mrinal, Nair, Roopa, Sabharwal, Sushma, Athawale, Anjali A
A high-pressure synchrotron radiation diffraction study has been carried out on Ni(1-x)Cu(x)Cr(2)O(4) solid solutions. Observed pressure-controlled phase transitions, along with data previously collected for temperature-induced phase transitions, are analyzed in the framework of the unified phenomenological model that…
The rational assembly and doping of graphene play an crucial role in the improvement of electrochemical performance for analytical applications. Covalent assembly of graphene into ordered hierarchical structure provides an interconnected three dimensional conductive network and large specific area beneficial to electr…
The blood-brain barrier (BBB) is a unique feature of the human body, preserving brain homeostasis and preventing toxic substances entering the brain. However, in various neurodegenerative diseases, the function of the BBB is disturbed. Mechanisms of the breakdown of the BBB are incompletely understood and therefore a…
A 15-residue aromatic oligoamide with a backbone of increased flexibility exhibits solvent- and temperature-dependent folding and highly cooperative conformational transition.
Abstract The effect of contact material on cyclic degradation stability of titanium oxide based memristor has been investigated. The memristors were made by pulsed laser deposition which has several advantages in comparison with other methods of memristor fabrication. The use of gold instead of platinum as a contact a…
Modified Maxwell homogenization (also called modified effective medium approximation) is used to investigate temperature dependence of hybrid nanodispersions with particles of various shapes and sizes.
In this paper, the dependence of the crystallographic direction in the critical concentration of IV-type atoms for the zincblende–diamond (order–disorder) transition in (III–V)–IV semiconductor alloys were found for the (001), (110), and (111) growth directions by using Monte Carlo simulations. Intervals for the conce…
The purpose of this study was to determine the ability of the mechanical tensile strength and hardness and microstructure of the steel material Mild Steel. The electrodes used were a new electrode, the electrode was added calium compound is then heated to 100 °C, 100 ° C and heated electrode. Strong currents are used…
The grafting of polymers onto graphene oxide (GO) was achieved by two process: (1) cationic polymerization initiated by carboxyl (COOH) groups on GO and (2) anionic alternating copolymerization of epoxides with cyclic acid anhydrides initiated by potassium carboxylate (COOK) groups on GO. The cationic polymerizations…
Since the discovery of α-phase Bi2Te3, Sb2Te3, and Bi2Se3 as 3D topological insulators, many experimental and theoretical studies of A2B3-type chalcogenides have been performed to search for new materials with interesting elastic and electric properties at ambient and extreme conditions. In this study, high-pressure p…
Five new isomorphous metal–organic frameworks, {[Ln(PhDTA)0.5(H2PhDTA)0.5(H2O)3]·H2O}n [Ln = Pr (1), Sm (2), Eu (3), Gd (4), Tb (5)], have been synthesized under solvothermal conditions based on p-phenylenediamine-N,N,N′,N′-tetraacetic acid (H4PhDTA). Compounds 1–5 were characterized by infrared spectra, thermogravime…
Self-assembly of Bi5O7NO3 nanosheets (NS) and nanorods (NR) into booklets and bundles, respectively, has been realized by deliberately adjusting the precursor Bi(NO3)3 concentrations. The booklets were formed by the self-assembly of ca. 2 nm thin nanosheets and demonstrated improved photocatalytic activities as compar…
A route to enhancing the efficiency of organic solar cells (OSCs) is the incorporation of gold (Au) nanoparticles into the hole transport layer poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS). The improved performance of OSCs after incorporation of gold nanorods (AuNRs) into the PEDOT:PSS layer ha…
The production cross sections for 110 radioactive nuclides, with mass numbers $22\ensuremath{\le}A\ensuremath{\le}198$, were obtained from the interaction of 4.4 GeV deuteron with a $^{197}\mathrm{Au}$ target using the induced-activity method. The deuteron beam was obtained from the Nuclotron of the Laboratory of High…
Chip packaging interaction (CPI) has drawn great attention to advanced silicon technology nodes due to the introduction of Low-K (LK) and Ultra Low-K (ULK) materials in back end of line (BEOL) and Cu pillar in chip package interconnects. This paper summarizes GLOBALFOUNDRIES's activities in CPI studies for the 20 nm t…
In this study, a novel lymphatic tracer polyamidoamin-alkali blue (PAMAM-AB) was synthesized in order to evaluate the intra-lymphatic targeting ability and lymphatic tropism of PAMAM-AB after subcutaneous administration. UV-Vis, FT-IR, NMR and HPLC characterization were performed to prove the successful synthesis of P…
Electron transport through a single C60 molecule on Cu(1 1 1) has been investigated with a scanning tunnelling microscope in tunnelling and contact ranges. Single-C60 junctions have been fabricated by establishing a contact between the molecule and the tip, which is reflected by a down-shift in the lowest unoccupied m…
The paper focuses on the development of novel absorbent nonwoven structures by using natural biodegradable carboxymethylcellulose (CMC), alginate and polylactic acid (PLA) fibres. These fibres have been blended and reinforced with synthetic hollow polyester (HPES), polypropylene (PP) and hollow viscose (HV) fibres. Th…
The unusual magnetism of m-Nb 12 O 29 is attributed to the Nb atoms with valence states close to Nb 5+ (d 0 ). This is in clear contradiction to the general belief that the magnetism originates from the Nb 4+ (d 1 ) atoms.