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Upflow anaerobic filter filled with Ethylene Vinyl Acetate (EVA) waste for the treatment of Swine Wastewater (ARS).

A magnetic and floating composite capable of adsorbing organic contaminants in an aqueous medium.

The CO₂ generated by SOFC from ethanol reforming is incorporated by sugarcane during its development. Therefore, the use of this technology does not increase the concentration of carbon dioxide in the atmosphere.

A synthetic water based on kaolin and humic substances was evaluated as a substitute for natural surface water in coagulation-flocculation tests, aiming to provide standardized and representative samples for experiments with a large number of samples.

Advanced water electrolysis catalysts (heterostructured, MOF-derived) and seawater hydrogen production.

Amazonian Dark Earths (Anthropic Soils) are enriched with black carbon, demonstrating superior carbon storage capacity compared to non-anthropic soils.

Antioxidant and antimicrobial activity of the aerial parts of Marsypianthes chamaedrys.

Challenges for chemistry and sustainability were defined in Qui+S Program: (1) Chemistry for climate change, (2) Chemistry for waste transformation, (3) Chemistry for sustainable water use, (4) Chemistry for development of sustainable materials and (5) Chemistry for sustainable food production.

Study of the electrodeposition process of thin cobalt films on gold substrates.

Analysis of humic acids obtained from vermicomposting of various agricultural biomass.

The research deals with the understanding students' knowledge on the use, concept and usefulness of anabolic steroids, as well as relating this knowledge to sport, beauty standards and the education received in the highschool environment.

The VOCs obtained from hexane extract of Schinus terebinthifolia fruits showed antimicrobial activity and inhibition of cholinesterases.

In chemistry, arrows indicate the flow of electrons from a donor to an acceptor site, and this convention is adopted in textbooks. The common direction of the dipole moment and curved arrows in representing reaction mechanisms are consistent with the chemical convention.

Quorum sensing (QS) is a cell-to-cell communication system used by bacteria to coordinate behaviours in response to changes in population density.

The life cycle of biofuels is a short process that features continuous renewal with greater carbon neutrality compared to petroleum.

Possible modifications to the g-C₃N₄ catalyst to improve H₂ photoproduction. Review of morphologies, doping, and heterojunctions.

From sand to silica: An industrial process carried out in a teaching laboratory.

Combination of digital technologies and practical experimentation as playful strategies in chemistry teaching, highlighting the impact on student learning.