Materials Literature
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Thin films of a solid electrolyte, lithium aluminosilicate, were synthesized by atomic layer deposition (ALD) for potential applications in 3D Li-ion microbatteries. The films were deposited at 290 °C via alternating the ALD growth of the constituents, LiOH, Al2O3 and SiO2. Manipulation of the cation composition and t…
This book on pressure-induced phase transitions in AB2X4 chalcogenide compounds deals with one important AmBnXp material. The interest in these materials is caused by their properties. The results are
The objective of the present study was to develop and characterize an in vitro sustained release formulation of silibinin (SB) using commercially available carboxylated multiwalled carbon nanotubes (COOH‐MWCNTs) and to investigate cytotoxicity action of the synthesized nanohybrid (SB‐MWCNTs). The resulting nanohybrid…
We describe a new methodology that enables dynamical control of motion through modulating the friction at coating surfaces by exposing to UV light. The principle is based on reversible switching of the surface topographies of the coating by light. The coating surface transfers from flat in the dark to corrugated in th…
The performance of carbon fiber reinforced composites is to a great extent dictated by the interfacial adhesion strength between the fibers and matrix. In order to improve the interfacial properties of carbon fiber/polypropylene (PP) composites, a new surface treatment has been developed to graft the amine-capped cros…
Fe 3 O 4 @PANI@Au magnetic composites were fabricated and applied to catalyze azo dye reduction. This catalyst exhibited high catalytic activity, excellent recyclability and stability.
We investigate the dynamic effects of a Leidenfrost vapour layer sustained on the surface of heated steel spheres during free fall in water. We find that a stable vapour layer sustained on the textured superhydrophobic surface of spheres falling through 95 °C water can reduce the hydrodynamic drag by up to 75% and sta…
BACKGROUND: Mesenchymal stem cells (MSCs) are an attractive source of stem cells for clinical applications. These cells exhibit a multilineage differentiation potential and strong capacity for immune modulation. Thus, MSCs are widely used in cell therapy, tissue engineering, and immunotherapy. Because of important adv…
A cell‐based smoothed finite element method with discrete shear gap technique is employed to study the static bending, free vibration, and mechanical and thermal buckling behaviour of functionally graded material (FGM) plates. The plate kinematics is based on the first‐order shear deformation theory and the shear lock…
A series of HCl salts of active pharmaceutical ingredients (APIs) have been characterized via 35 Cl solid-state NMR (SSNMR) spectroscopy and first-principles plane-wave DFT calculations of 35 Cl NMR interaction tensors.
The surface relief gratings (SRGs) can be generated when azo-polymer films are exposed to laser beam interference as a result of mass migration. Despite considerable research effort over the past two decades this complex phenomenon remains incompletely understood. Here we show, for the first time, the athermal photofl…
Dye sensitized solar cells (DSSCs) have attracted numerous research, especially in the context of enhancing their efficiency and durability, due to the low-cost and environmentally friendly nature of photovoltaic (PV) technology. The materials in DSSCs are vital towards the realization of these goals, since many of th…
Energy crisis is what being faced by every country today. Many efforts have been devoted to overcome the problems. One of several offered solutions is to develop solar cells (SCs) since solar energy is abundant and free to use. Especially in a tropical country like Indonesia, solar energy is available a whole year wit…
For decades the bioactivity of materials has been tested in laboratories by means of in vitro tests under standard ISO 23317 in a Tris-buffered simulated body fluid solution (SBF).
Triboelectric charge generation and high transparency properties of the nano-patterned PDMS, which was stamped by silicon subwavelength grating structures as a mold, on indium tin oxide (ITO) coated polyethylene terephthalate (PET) were investigated for triboelectric nanogenerators. At visible wavelengths, the nano-pa…
Mechanistic insight into the photo-induced solvent substitution reaction of cis-[Ru(bipyridine)2(nicotinamide)2](2+) (1) is presented. Complex 1 is a photoactive species, designed to display high cytotoxicity following irradiation, for potential use in photodynamic therapy (photochemotherapy). In Ru(II) complexes of t…
Direct electron transfer (DET) between redox enzymes and electrode surfaces is of growing interest and an important strategy in the development of biofuel cells and biosensors. Among the nanomaterials utilized at electrode/enzyme interfaces to enhance the electronic communication, graphene oxide (GO) has been identifi…
High-index faceted Pd–Pt alloy concave nanocubes with controlled compositions were generated and exhibited substantially enhanced performance for methanol oxidation.
Palladium nanoparticles were successfully encapsulated in the cages of MIL-101, which exhibited high catalytic activity toward the C–C coupling reactions.
Selenium nanoparticles (SeNPs) have been widely used in various biomedical applications, including cancer therapy, diagnosis and drug delivery. Herein, we fabricated a novel type of structure-transformable capsules by decoration of SeNPs with folate-chitosan to form smart-shell nanocapsules (FAC@CurP-SeNPs). The shrin…