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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.

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

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.

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.

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

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

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

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

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

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

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

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