Materials Literature
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In this study we report the first organic hydrophilic dye employed for 100% water-based electrolyte DSSCs. We show that the replacement of alkyl by glycolic chains in the dye structure is able to provide excellent wettability, resulting in an efficient system with remarkably reduced desorption problems that allowed us…
Platelet-rich plasma containing various growth factors can promote nerve regeneration. An inside-out vein graft can substitute nerve autograft to repair short nerve defects. It is hypothesized that an inside-out vein graft filled with platelet-rich plasma shows better effects in the repair of short sciatic nerve defec…
For developing commercially utilized high-performance high-temperature superconductors, the fabrication of biaxially textured (RE)Ba2Cu3O7−x (REBCO, RE = Y, Gd) coated conductors via metal–organic decomposition of trifluoroacetate precursors (TFA-MOD) has become an interesting strategy for industrial scale-up due to l…
Commercial lithium-ion battery cells were cycled to various depths of discharge at various rates while the relative capacities were periodically measured. After 1000 cycles, lithium cobalt oxide (LiCoO 2 ) cathode material was extracted from the most severely aged cell. Nanoindentation was performed on individual LiCo…
The quasi two-dimensional electron gas on a metal film can transmit to the surface even minute mechanical disturbances occurring in the depth, thus allowing the gentlest of all surface probes, helium atoms, to perceive the vibrations of the deepest atoms via the induced surface-charge density oscillations. A density f…
We introduced phenyl and naphthyl groups onto various positions of dual cores. Of the synthesized compounds, Na-AP-Na was found to exhibit the highest EL device efficiency of 5.46 cd A −1 .
In the present work, single-phase CuO particles were synthesized by a hydrothermal method and characterized by SEM, TEM and XRD. The gas sensing properties of the CuO based sensor to some representative flammable VOC gases were investigated.
In this study, the in situ growth of tin dioxide (SnO2) nanoparticles on reduced graphene oxide (rGO) has been realized using a hydrothermal method. The size of the SnO2 nanoparticles in the SnO2/rGO composites prepared by three different procedures is about 5 nm, and they are well dispersed on rGO. When applied as an…
Stem cells are primitive cells that can differentiate and regenerate organs in different parts of the body such as heart, bones, muscles and nervous system. This has been a field of great clinical interest with immense possibilities of using the stem cells in regeneration of human organ those are damaged due to diseas…
A mathematical model has been developed to understand the electromagnetic phenomena, heat transfer and molten steel flow in a continuous casting tundish with channel-type induction heating. Maxwell equations are first solved using the finite element method to determine the electromagnetic force and joule heating. Then…
A combination of Scanning Tunnelling Microscopy and Density Functional Theory simulations highlights the role of van der Waals interactions in the self-assembly of an aminohelicene on Cu(100) and Au(111).
Water transportation inside carbon nanotubes is of great importance for designing novel nanodevices. In this article, by using molecular dynamics simulations, we systematically investigate the pumping of water by rotating carbon nanotube (CNT). It is found that the chirality and rotation of the CNT are two preconditio…
The catalytic activity of the MFe2O4 spinel (M = Mn, Co, Cu, Ni, Zn) was investigated for the oxidation of benzylic alcohols to respective carbonyls using tert-butyl hydroperoxide (TBHP) as an oxidant. The combination of CoFe2O4/TBHP in a dimethyl sulfoxide (DMSO) catalytic system was found to be most efficient for th…
Ring-shaped Bi 2 WO 6 @CeO 2 hybrid nanoparticle aggregates are fabricated through an environmental route and subsequent facile calcinations with enhanced performance in photocatalytic detoxification of cyanide.
High strength composite fibers were prepared from poly(vinyl alcohol) (PVA) (degree of polymerization: 6100) reinforced by reduced graphene oxide (rGO).
Most of the pharmaceutical co-crystals are formed between drug molecules and small molecular compounds. Here, we demonstrated that a small molecular drug griseofulvin and poly(ethylene glycol) can also form co-crystals.
Single-walled carbon nanohorns (SWNHs) have exhibited many special advantages in biomedical applications. Herein, doxorubicin-loaded SWNHs (DOX-SWNHs) are prepared and further modified by amphiphilic deoxycholic acid modified-hydropropyl chitosan (DCA-HPCHS) to improve their biocompatibility. The obtained DOX-SWNH/DCA…
Carbon nanotubes have specific properties that make them potentially useful in biomedicine and biotechnology. However, carbon nanotubes may themselves be toxic, making it imperative to understand how carbon nanotubes interact with biomolecules such as proteins. Here, we used NMR, CD, and ThT/fluorescence spectroscopy…
The Sn 2+ -doped TiO 2 nanoparticles are excellent and promising visible-light photocatalysts for the decomposition of benzene with robust photostability.
The thermal spraying process is a surface treatment which does not adversely affect the base metal on which it is performed. The coatings obtained by HVOF thermal spray are employed in aeronautics, aerospace, and power generation industries. Alloys and coatings designed to resist oxidizing environments at high tempera…