JBCS

Phytotoxic constituents and other compounds isolated from Xylaria cubensis.

A series of triazolic benzophenone derivatives were synthesized and had their photoprotective, cytotoxic and antiviral against Zika Virus activities evaluated.

Synthesis and full characterization of a ternary oxide prepared by the sol-gel process followed by two washing procedures. A promising material for many applications such as dye/metal ion adsorption from effluents, among other applications.

The Cr(VI) removal by Co-NPs occurs initially by the adsorption of the Cr(VI) species on the surface of NPs-Co. The Cr(VI) is reduced to Cr(III) on the surface of the Co-NPs. Also occurs the formation of Cr(OH)₃, whose species are co-precipitated under the surface of the NPs-Co.

Two zinc(II) complexes containing phenoxy-imine ligands were synthesized and used as initiators in bulk ring opening polymerization (ROP) of L-lactide (LA) to produce high stereoregular poly(lactic acid).

Raman Spectra of three pertaining samples of a mineral collection, correctly identified in this study by their mineral composition as calcite [CaCO₃], spodumene [LiAlSi₂O₆] and muscovite [KAl₂(Si₃Al)O₁₀(OH,F)₂].

This review summarizes recent developments, about the occurrence, biosynthesis, synthesis and application of amino sugars.

LIBS applications in a myriad of samples: agriculture, food and electronic waste.

Microbial metabolomics has been applied in several microbiological areas. The metabolomics workflow mainly involves quenching and extraction of metabolites, instrumental analysis, processing and data analysis, all of these steps acting together essentially.

This paper presents a technical approach for in-situ magnetic properties studies of materials electrodeposits onto some types of substrates.

Difference of environmental impacts between distillation and incineration using Eco-indicator 99, Ecosolvent software.

In this study the pyrolysis process of corn cob was investigated using thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR).

This article analyzes in the chemistry journals how the Periodic Table has been used in the Chemistry teaching and what didactic strategies were used.

We used plant phytochemical contributions in African matrix religions as contextualization elements for the teaching of chemistry.

The discovery of palladium was confirmed in minerals from Minas Gerais, containing Pd in natural gold alloys, as in the sample shown above.