Materials Literature
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As a promising alternative for pure SF₆, the mixture of SF₆/N₂ appears to be more economic and environment-friendly on the premise of maintaining similar dielectric properties with pure SF₆. But less attention has been paid to the thermal properties of an SF₆/N₂ mixture, especially with insulation materials overheatin…
Collagen fibers from leather-making solid wastes were successfully dissolved in 1-allyl-3-methylimidazolium chloride ([AMIM]Cl). Polarized optical microscopy, temperature-dependent Fourier-transformed infrared spectroscopy (FTIR), and dynamic light scattering were applied to characterize the structural changes of coll…
Latex extracted from Hevea brasiliensis tree has been used as a green alternative for preparing gold nanoparticles (Au NPs); however, no study evaluating the cytotoxic and genotoxic potential of Au NPs synthesised using H. brasiliensis has been published. The present study aimed to synthesise and characterise colloida…
Self-emitting blue and red EuOX (X = F, Cl, Br, and I) were successfully synthesized and characterized. Far-infrared and Raman measurements revealed that the vibration modes prominently reflected the Eu-O and Eu-X bond characters of these materials. X-ray photoelectron spectroscopy (XPS) of the red-emitting EuOX compo…
The increasing demand for renewable energy has been promoting a rapid development of photovoltaic technologies. Given this, photoinduced thermal emission is being explored with the aim of improving solar cell performance by converting low-energy IR photons into visible light. Here, we report the light-induced blackbod…
We investigate the fundamental mechanism of spin-phonon coupling in the negatively charged nitrogen-vacancy center $({\mathrm{NV}}^{\ensuremath{-}})$ in diamond in order to calculate the spin lattice relaxation time ${T}_{1}$ and its temperature dependence from first principles. Starting from the dipolar spin-spin int…
We present a green and facile strategy for fabrication of concentration-dependent multicolor fluorescent carbon dots (CDs) by using coffee, salvia, and urea as the starting material <italic>via</italic> a one-step hydrothermal method.
The magnetoelectric effect of conventional magnetoelectric materials originates from the coupling between ferroelectricity and ferromagnetism . In this work, we demonstrate that a magnetoelectric response can also be achieved through the coupling between flexoelectricity and ferromagnetism. We show that the ferromagne…
Introduction: This review gives an overview of interesting properties of nanoparticles finding potential applications in nanomedicines and their considerations that need to be made such as toxicity while developing a nanomedicine by providing an understanding of a relationship between nanocarrier, targeting moieties a…
Over the last decade, dendritic structures including hyperbranched polymers, dendrigrafts, dendrons, and dendrimers due to their distinct structural design such as highly branched structure and a large number of reactive end groups have received considerable attention. Among various kind of dendrimer, particularly ami…
High Resolution Image Download MS PowerPoint Slide The electrospinning of highly concentrated solutions of cyclodextrin (CD) leads to bead-free nanofibers without the need of a polymeric carrier. The occurrence of numerous hydrogen bonds among CD molecules is the main driving force for their electrospinning, and hence…
An effective, cost-efficient catalyst material that can replace platinum as electrode material in fuel cell has become the focus point of non-fossil fuel based alternate energy systems. Transition/post-transition metal oxide based catalyst development is now the thrust area in the above-mentioned context for efficient…
A {Eu <sup>III</sup> Cu <sub>5</sub> } metallacrown displays field-induced slow magnetic relaxation, in which the Eu <sup>III</sup> with diamagnetic ground state enhances the relaxation rates.
We report on the coexistence of magnetic order and disorder in the atomically disordered double perovskites $\mathrm{C}{\mathrm{a}}_{2}\mathrm{FeRu}{\mathrm{O}}_{6}$ and $\mathrm{CaSrFeRu}{\mathrm{O}}_{6}$. Powder x-ray and neutron diffraction were used to investigate the crystal structure and magnetic ordering of the…
In this study we propose a new colorimetric sensor for trace lead ions in milk samples.
We show that electron paramagnetic resonance (EPR) tagged high resolution photoexcitation spectroscopy is a powerful method for the correlation of zero phonon photoluminescence spectra with atomic point defects. Applied to the case of NV centers in $4H$-SiC it allows to associate the photoluminescence zero phonon line…
High Resolution Image Download MS PowerPoint Slide In this paper, we illustrate an efficient, convenient, and simplistic fluorescence technique for the specific identification for nitro explosive 2,4,6-trinitrophenol (TNP) in 100% water medium by bright cyan blue color-emitting poly(vinylpyrrolidone)-supported copper…
Heterogeneous thermocatalysis is widely used for the removal of VOCs. However, it is energy-consuming because it must operate at high temperatures. Combining thermocatalysis with photocatalysis makes it possible for the efficient abatement of VOCs at low temperatures. In this work, Pd–Ag@CeO 2 photothermal catalyst wa…
The aim of this research is replacement of petroleum resource-based costlier Kevlar® 29 fabric (K) with a naturally woven novel Cocos nucifera sheath (CS) for ballistic applications. Cocos nucifera sheath is a bio waste, and it is termed as ‘Natural Textile’. Nine and twelve layered hybrid and nonhybrid laminates were…
> ca. 8%) is required to form the parallel model. The new crystal network provides a deep understanding of SIC of NR considering the microscopic features, i.e. oriented amorphous component, the onset of crystallization and crystallinity evolution and its correlation with the macroscopic stress-strain curve.