Materials Literature
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Electrochemical Methods to Enhance the Capacitance in Activated Carbon/Polyaniline Composites, Bleda-Martínez, María J., Peng, Chuang, Zhang, Shenguen, Chen, George Z., Morallón, Emilia, Cazorla-Amorós, Diego
Organic–inorganic hybrid bent-core liquid crystals (BCLCs) with different numbers of bent-core mesogens end-attached to inorganic POSS cores or a larger siloxane core were synthesized by hydrosilylation reactions. Their chemical structures were confirmed by NMR, IR, elemental analysis, and GPC. Antiferroelectric SmC p…
A new Mg-Gd-Zn-base cast alloy was developed for high strength casting products. Effects of Zn content on microstructures and tensile strength were investigated. Both Mg-3.2%Gd-0.5%Zn-0.2%Zr (in mol%, 0.5GZ) and Mg-3.2%Gd-0.75%Zn-0.2%Zr (0.75GZ) alloys showed remarkable age hardening by precipitation of 0 phase with b…
Gold/silica/poly(N,N'-methylenebisacrylamide) (Au/SiO2/polyMBAAm) trilayer composite materials were prepared by distillation precipitation polymerization of N,N'-methylenebisacrylamide (MBAAm) in the presence of Au/SiO2 particles as seeds, in which the seeds were prepared by a combination of gold-complexing and silane…
We have investigated the luminescence of a series of phosphors and discovered that exhibit the most intense red emission among the three investigated. Powder X-ray diffraction investigations show that a complete solid solution can be formed in the indicated composition range. The effect of chemical compositions on the…
Multifunctional composites made with boron are absorbers of low energy nuetrons, and could be used for structural shielding materials. Polyethylene/boron carbide composites were fabricated using conventional polymer processing techniques, and were evaluated for mechanical and radiation shielding properties. Addition o…
Targeted Drug Delivery in General, New Technology in Medicine, B.B. Ward and J.R. Baker, Jr. General Carriers for Drug Delivery, T.H. Dunham et al. Poly(amidoamine) Dendrimer Synthesis and Characterization, I.J. Majoros and D.E. Carter Optical and Biophotonic Applications of Dendrimer Conjugate, J.Y. Ye and T.B. Norri…
This paper summarises Rolls-Royce's efforts in developing a production capable and industrially robust process for the production of dual-microstructure components. This has been possible through the use of process modeling, full-scale validation trials, detailed microstructural assessment through a variety of destruc…
Here we present a systematic study of correlation between superconductivity with Se-content and Te-doping to the -FeSe system. Detailed structural and specific heat measurements at low temperature suggest that the occurrence of superconductivity is closely related to the presence of P-1 (triclinic) symmetry at low tem…
W- and Ti-doped V O 2 thin films were deposited onto sapphire by the sol-gel method. Both films were grown with (020)-preferred direction. Doping of W had a great effect on the transition behaviors. A 1.2 atom % W-doped V O 2 film showed a largely reduced resistance in the insulator state and decreased the transition…
Energy-transfer processes from to and from to in host are studied. Co doping or is an effective approach to enhance the orange-reddish emission of . The ion-size compensation effect between and causes more to be doped into the lattice, which benefits the increase of the energy transfer efficiency from to . Additionall…
We report on the synthesis and self-assembly of a new series of highly luminescent bi-1,3,4-oxadiazole derivatives [2,2′-bis(4-alkoyphenyl)-bi-1,3,4-oxadiazole, BOXD-n, n = 1, 3, 4, 5, 6, 7, 10, 16]. Fully conjugated conformations were demonstrated either by computer simulation or in a single-crystal state. Well-defin…
We performed molecular simulations of polymer crystallization confined in rigid nanotubes. We found that the neutrally repulsive walls of nanotubes enhance the crystal nucleation. This enhancement gives uniform crystal orientation parallel to the tube axis at high temperatures. However, the nanotube walls that are wet…
Donor-substituted triarylboranes are investigated by femtosecond absorption spectroscopy to study the influence of molecular symmetry on solvation. In solvents of varying polarity and differently fast solvation response, the solvation dynamics of a highly symmetric triple carbazole-substituted triarylborane (TCB) is c…
Biocompatibility, biodistribution, biodegradation, inflammation and interference with cell and normal functioning of tissues, among others, will determine the toxicity of engineered inorganic nanoparticles and carbon nanostructures, and therefore the extent of their use. Recent examples in the literature show that eng…
The present study is aimed at the overall improvement in the efficacy, reduced toxicity and enhancement of therapeutic index of cisplatin. Solid lipid nanoparticulate delivery system of cisplatin has been developed by microemulsification method by using stearic acid, soy lecithin 95% and sodium glycolate. The formulat…
Ni-nitrilotriacetic acid (NTA) functionalized CdSe/ZnS quantum dots (QDs) were exploited as a site-specific labeling agent of histidine-tagged biomolecules in live cells; the QDs were found to be water-soluble, aggregation free and stable for several months.
OBJECTIVE: The objective of this study was to evaluate the effect of gold nanoparticles on renal cell. INTERVENTION: This study was performed as an experimental study. A mixture of gold nanoparticle solution and renal cell sediment was prepared and further analyzed. RESULTS: This work revealed that after mixing the re…
A novel nano-sized tetragonal pyramid-shaped porous ZnO (TPSP-ZnO) structure was, for the first time, prepared with a high morphological yield by a simple polyglycol-assisted wet chemical method. It was found that the polyglycol had a significant influence on the nucleation and pore formation in the ZnO nanostructure.…
Reaction of an ethylenediamine solution of K(4)Ge(9) with Hg(C(6)H(5))(2) yielded [Hg(3)(Ge(9))(4)](10-), an unprecedented mercury-linked molecular rod consisting of four nine-atom germanium clusters.