High-performance LPG sensing behaviour of CoCrCeO ( = 0 to 0.02) for sensor applications.

For the first time, the influence of Cerium (Ce) on the structural, microstructural, Fourier infrared spectroscopy, and LPG sensing behaviour of CoCrCeO (CoCrCe) is described in this study. The solution combustion technique was used to create the CoCrCe samples. All samples were sintered for 3 h at 600 °C to achieve a pure crystalline nature free of impurities.

Characterization of Enamel and Dentine about a White Spot Lesion: Mechanical Properties, Mineral Density, Microstructure and Molecular Composition.

The study focuses on in vitro tracing of some fundamental changes that emerge in teeth at the initial stage of caries development using multiple approaches. The research was conducted on a mostly sound maxillary molar tooth but with a clearly visible natural proximal white spot lesion (WSL). Values of mineral density, reduced Young's modulus, indentation hardness and creep as well as the molecular composition and surface microstructure of the WSL and bordering dentine area were studied.

Synthesis and structure of interaction products of quinoline-2(1H)-thione with molecular iodine.

The behavior of quinoline-2(1H)-thione, which is a potential antithyroid drug toward molecular iodine, was investigated. The ability of quinoline-2(1H)-thione to form the outer-sphere charge-transfer complex C9H7NS·I2 with iodine molecular in dilute chloroform solution has been studied by UV-vis spectroscopy (lgβ=3.85).