JBCS

A systematic review analyzing 196 studies from 16 territorials in Latin America with information about the current state of knowledge regarding the abundance, distribution, and associated impact of microplastics in different matrices was performed.

Fatty acid-rich oil extracted from pequi seeds and its biodiesel production using ethanol and heterogeneous catalysis in a two-stage process.

The figure presents three main sources of greenhouse gas emissions, symbolized by a cow, a chimney, and the exhaust of a car. In addition, the spectra and the correlation curves between the primary methods versus the near-infrared (NIR) spectroscopy results for the models built for the three gases CO₂, CH₄ and N₂O are also presented in the figure.

The benzophenone derivatives showed in vivo anti-inflammatory activity, selective inhibition of cyclooxygenase (COX), activity against breast cancer cell lines, cyclin E downregulation, and cell cycle arrest at G1/S transition, showing their potential for the development of new breast cancer therapy.

Carbon dots were prepared by the hydrothermal procedure from natural resources, and the fluorescence and resonance Rayleigh scattering signals were decreased by gradually adding hydrochlorothiazide.

Analysis of saturated biomarkers from Devonian samples from the Barreirinha Formation, Amazonas Basin.

The influence, formation, and distribution of the film on diffusion mass transfer were modeled by finite elements method (FEM) simulation combined with self-organizing maps-type (SOM) artificial neural networks (ANN).

The illegal administration of testosterone in livestock is a challenge in surveillance monitoring analysis due to its endogenous origin. In this work in vivo administration of testosterone propionate in castrate cattle provided new insights for detecting drug abuse.

Chromatographic fingerprint + multivariate control chart = eco-friendly method.

Summary of strategies and information obtained for the different systems evaluated.