Tag: CHEMISTRY

Prospects for Application of Nanotechnology in Marine Industries: A Brief Review

The introduction of nanotechnology is a significant step forward that will lead to the development of new materials and tools in the future. Material science is being revolutionised by the ability to use nano-building blocks in size and composition. Many research of nanotechnology, its applications, benefits, and future possibilities are currently underway. Nanotechnology has various […]

Latest News on Deacetylase : Feb 2022

The Human Histone Deacetylase Family Since the identification of the first histone deacetylase (Taunton et al., Science 272, 408–411), several new members have been isolated. They can loosely be separated into entities on the basis of their similarity to various yeast histone deacetylases. The first class is represented by its closeness to the yeast Rpd3-like […]

Latest News on dimethyl : Jan 2022

The Chemistry of Dimethyl Carbonate Dimethyl carbonate (DMC) is a versatile compound that represents an attractive eco-friendly alternative to both methyl halides (or dimethyl sulfate) and phosgene for methylation and carbonylation processes, respectively. In fact, the reactivity of DMC is tunable:  at T = 90 °C, methoxycarbonylations take place, whereas at higher reaction temperatures, methylation […]

Chemistry of Organic Compounds in the Beer Production: Second Edition

Beer can be thought of as a diluted ethanol solution containing a variety of organic compounds. These organic molecules are subjected to a range of chemical reactions that occur during fermentation, storage, and finally determine the beer’s unique ageing as well as its quality. Author (S) Details Topwe Milongwe Mwene-MbejaDepartment of Chemistry, Faculty of Science, […]

Latest News on Combretaceae: March – 2020

Biological activity of five antibacterial flavonoids from Combretum erythrophyllum (Combretaceae) Preliminary studies with Combretum erythrophyllum showed antimicrobial activity against Gram-positive and Gram-negative bacteria. Seven antibacterial flavonoids were subsequently isolated by bioassay-guided fractionation, i.e. apigenin; genkwanin; 5-hydroxy-7,4′-dimethoxyflavone, rhamnocitrin; kaempferol; quercetin-5,3′-dimethylether; rhamnazin. All compounds had good activity against Vibrio cholerae and Enterococcus faecalis, with MIC values in the range of 25–50 μg/ml. Rhamnocitrin and quercetin-5,3′-dimethylether […]

Latest Research on Aqueous Solution Research: Sep – 2019

Sorption of dye from aqueous solution by peat The natural process of 2 dyes, namely, Basic Blue sixty nine ANd Acid Blue twenty five onto vegetable matter has been studied in terms of pseudo-second order and 1st order mechanisms for chemical natural process still as an intraparticle diffusion mechanism process. The batch natural process process, […]

Latest News on Alkyd Resin Research: Sep – 2019

Emulsion and miniemulsion copolymerization of acrylic monomers in the presence of alkyd resin Emulsion and miniemulsion copolymerizations were dispensed with acrylic monomers (methyl methacrylate, radical salt, associated acrylic acid) within the presence of an synthetic resin. Poly(methyl methacrylate) was used as a hydrophobe or cosurfactant within the miniemulsion reactions. The results demonstrate that miniemulsion polymerisation|chemical […]

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