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Antimicrobial action of a new chemotype of Piper aduncum essential oil.

Areas of anthropized veredas with the aim of collecting soils and isolating their humic acids for chemical and spectroscopic analysis.

In this study, the influence of seasonal variation on the chemical composition of the essential oil and the bioactivity of Psidium cattleyanum was evaluated.

Interpretation of the variance of trace elements in samples of oysters submitted to the purification process and consumed on the coast of the state of Pará.

Study of synthesis methodologies to develop heterogeneous catalysts starting from ornamental stone waste and coconut shell-derived activated carbon.

Poly(acrylamide-co-sodium acrylate), recycled from polyacrylonitrile, was studied for low turbidity water treatment.

The Escale-se Summit is a program designed to bring chemical sustainability technologies from the university to the market

The graphic figure summarizes the work in question: Study of the encapsulation process of natural extracts by milk proteins using spray dryer.

After the shots, the residues (GSR) were collected from the shooter's hand and solutions were applied to form complexes with characteristic colors.

Analysis of compounds produced by Aspergillus niger isolated from a mining waste pond, revealed interference of Copper and Lead in the fungus metabolism, related to the concentration and not the type of metal.

Chromium shows species with divergent chemical and biochemical properties. Despite this, chromium ions have numerous relevant applications, such as in food supplementation, pigment industry, and steel production.

Green corrosion inhibitors (GCIs) are a sustainable alternative to mitigate corrosion in sectors such as automotive, construction and oil industry. VOSviewer software helps identify trends and nuances in scientific research on GCIs through bibliometric networks.

Keyword analysis reveals recurring themes in the development of edible coatings to extend the shelf life of food. The search for innovation includes the use of essential oils and active compounds.

This work deals with the management of chemical residues generated in teaching, research and extension institutions.

The figure deals with the expansion of Chemistry teacher training through distance education, mainly in the private sphere.

The constructive polemic cooperative method represents an important tool to discuss the different characteristics of homogeneous catalysis and heterogeneous catalysis and, in this way, provide students with a more comprehensive understanding of the topic of catalysis.

This work proposed schemes for cation separation and identification of nickel in costume jewelry (earrings). Nickel is a potentially toxic metal; its identification in two samples was based on a chemical reaction that occurs between Ni²⁺ and dimethylglyoxime, with formation of a red, insoluble complex.