It is our great honor and privilege to present this Special Issue on ``Chemistry of Nanomaterials: Synthesis, Characterization and Applications'' in the Sultan Qaboos titled University Journal for Science (SQUJS). This thematic collection showcases research that highlights the important role of nanomaterials in address …
In recent times, investigators have conducted extensive studies on carbon nitride-based photocatalytic materials. Earlier research mainly concentrated on the poly-condensation technique and the uses of the produced materials, whereas less attention was given to the starting precursors, which were broadly classified as …
Photothermal films used in flexible and wearable devices are inevitably exposed to mechanical deformation, yet their thermal response under such conditions remains poorly quantified. In this work, gold nanoparticle–embedded polydimethylsiloxane (Au@PDMS) films are fabricated and their photothermal behavior is examined …
The usefulness of caffeine (CF) as a chelating agent to increase the luminescence intensity of terbium (Tb3+) was studied. The efficiency of the developed Tb3+/CF- coordination nanoparticles was evaluated as a sensing platform for the detection of fluoroquinolone antibiotics, using norfloxacin (NF) as a model analyte. …
A graphite-like carbon nitride (g-C3N4) nanosheet sample was synthesized from a melamine precursor by a method of simple direct heating in a semi-closed system followed by thermal oxidation etching at 550 °C for 12 h. The sample was labelled as (g-C3N412h) and was systematically characterized. Moreover, the results wer …
An improved mnemonic device for thermodynamic relations between state variables and potentials was proposed in the form of a thermodynamic circle. Based on separating the Born square into an inner square (T, P, V, and S) and an outer circle (G, A, U, and H), relations such as Legendre transforms, Maxwell equations, equ …
Flower-like In2S3 hierarchical nanostructures were successfully prepared via a facile solution-phase route, using thiacetamide as both sulfur source and capping agent. Our experimental results demonstrated that the morphology of these In2S3 nanostructures can be easily modified by changing the ratio of In(NO3)3/thiacet …