Materials Literature
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An ordered mesoporous NiO–TiO <sub>2</sub> –Al <sub>2</sub> O <sub>3</sub> catalyst can simultaneously exhibit high catalytic activity and stability, due to the confinement effect of the mesopore channels and the incorporation of the TiO <sub>2</sub> species.
Simplicity and low cost has positioned inkjet paper- and fabric-based 3D substrates as two of the most commonly used surface-enhanced Raman spectroscopy (SERS) platforms for the detection and the identification of chemical and biological analytes down to the nanogram and femtogram levels. The relationship between far-…
A simple, one-step technology is developed to generate a hydroxyapatite (HA)-containing silk fibroin nanofibrous scaffold which has great potential as osteogenesis promoting scaffolds for constructing tissue-engineered periosteum.
Asian Journal of Chemistry, a Multidisciplinary Chemistry Journal is an Peer Reviewed International Journal and publishes from India. The journal has been established since January 1989 on a firm foundation of International Quality Research. This Journal encompasses all branches of chemistry and its sub – disciplines…
The controlled synthesis of multifarious nanostructures is valuable for understanding the properties associated with the surface structure and for exploring potential applications. Herein, various morphological Co3O4 precursors were synthesized hydrothermally for fabricating mesoporous Co3O4 nanostructures. Importantl…
(473 nm). Contradictory upconversion mechanisms in the literature are reviewed and two of them are investigated in detail. Their agreement with emission and two-color excitation experiments is examined and compared. Decay curves are analyzed using the Inokuti-Hirayama model, an average rate equation model, and a micro…
In this review we analyze a representative sample of efforts to engineer three dimensional small-diameter (<6 mm) vascular grafts, concentrating on biomaterial substrates, cellular choices, and biomechanical stimulation. Natural or synthetic scaffolds for vascular engineering need to mimic the natural extracellular ma…
Highly porous activated carbon monoliths (ACMs) supercapacitor electrodes (specific surface area ~1660 m2g-1) were prepared from KOH-treated pre-carbonized biomass fibers by carbonization (N2) and activation (CO2) methods. Nickel oxide nanoparticles were deposited on the surface of the ACMs electrodes for different du…
Addition of bioactive glass or other Ca <sup>2+</sup> source to fibroin changes scaffold degradation and the mechanical and protein secondary structure properties due to the reduction in the size of β-sheet domains.
Aggregated charges on the polymer phase interface (a) when the electric field <italic>E</italic> = 0, (b) after <italic>E</italic> is applied and (c) piezoelectric particle polarization increases when the charges are further injected in the direction of the piezoelectric particles (c).
In this study, a convenient process has been developed for the <italic>in situ</italic> self-assembly preparation of core–shell PPy@SiC nanocomposites, which have been used for the elimination of electromagnetic pollution.
In this letter, we fabricated and characterized a linear variable filter based on a guided-mode resonance filter (GMRF) with gradient grating periods. The GMRF was first fabricated through nanoreplica molding on a plastic substrate, which was followed by the deposition of a thin TiO2film. The grating periods of the GM…
Norrish type I and II mechanisms occurred in PETG copolymers. The inherent photostability of PETG decreased with increasing CHDM content. The higher CHDM content resulted in the higher crosslinking degree.
Luminescence nanothermometry is gaining great interest, and different excitation and readout schemes have been sought to improve temperature sensitivity and sensing range, or to simplify the readout. Although many up-conversion based nanothermometers have been studied, Tb(3+) and Eu(3+) doped systems have not been wid…
. Moreover, certain perspectives or suggestions are further raised for the future toxicological study of QDs in nematodes.
Lithium orthosilicate (Li <sub>4</sub> SiO <sub>4</sub> )-based sorbents were synthesized using a low cost and naturally available mineral resource (halloysite) as silicon source for high temperature CO <sub>2</sub> capture.
More than three decades of intensive study to make high-quality nanocrystals have created a unique toolbox for building multi-component superstructures, which have been recognized as a new generation of metamaterials important to both fundamental sciences and applied technologies. This minireview summarizes recent adv…
Atomically thin platinum shells on gold nanoparticles (NPs) are synthesized in one pot under mild conditions. The core-shell NPs exhibit excellent catalysis for energy related processes such as electrochemical oxidation of biofuels, aromatic ring hydrogenation, and γ-valerolactone production.
A self-standing PPy-based tube common module is obtained by using a reciprocal formwork construction technique. This common module can be further assembled with other building blocks to fabricate high performance linear-shaped supercapacitors.
A novel near-infrared emission triphenylamine-BODIPY dendron for Hg <sup>2+</sup> and Fe <sup>3+</sup> detection, fluorescent nanoparticle and living cell imaging.