Sum frequency generation surface vibrational spectroscopy and kinetic measurements using gas chromatography have been used to identify a reactive surface intermediate in situ during hydrogenation of benzene on a Pt(111) single crystal surface at Torr pressures. Upon adsorption at 310 K, both chemisorbed and physisorbed benzene coexist on the surface, a result which has not previously been obser...

The ability of surfactant-like compounds to inhibit the corrosion aluminum in NaCl solution was systematically investigated. basic idea this study scrutinize effect type backbone chain (alkyl and perfluoroalkyl), length (number carbon atoms 7, 10, 17), various anchor groups (carboxylic, thiol, imidazole) presence alkylene benzene spacers between perfluoroalkyl group. To tackle these effects, th...

The objective of the present study was to develop a physiologically based pharmacokinetic (PBPK) model for a ternary mixture of alkyl benzenes [toluene (TOL), m-xylene (XYL), and ethylbenzene (EBZ)] in rats and humans. The approach involved the development of the mixture PBPK model in the rat and extrapolation to humans by substituting rat physiological parameters and blood:air partition coeffi...

Titanium raw materials are widely used for the synthesis of various functional – sorbents radionuclides and rare earth elements, additives, filler pigments, etc. Since most titanium concentrates imported, in line with import substitution program, production titanite concentrate from apatite-nepheline ores Khibiny deposits is a promising trend supplying national industry materials. The article p...

Benzene is a ubiquitous chemical in our environment that causes acute leukemia and probably other hematological cancers. Evidence for an association with childhood leukemia is growing. Exposure to benzene can lead to multiple alterations that contribute to the leukemogenic process, indicating a multimodal mechanism of action. Research is needed to elucidate the different roles of multiple metab...

alkyl imidazolines have been reportedly used in a wide range of industrial formulations with different applications. ethoxylated alkyl imidazolines with appropriate ethoxylation degrees can be used as antioxidants and retarders in the formation of peroxides resulting from oxidation in hydrocarbon media. in this work, ethoxylated imidazolines were shown to be more effective in hydrocarbon media ...