The influence of pyrolysis temperature on the activity and catalytic stability of sulfonated
biochar, from the agro-industrial residue murumuru kernel shell, was evaluated in the …

This tutorial intends to show to the readers a step-by-step guide to perform a factorial design
in their experiments. The examples used here cover most of doubts and questions related to …

A compilation of papers published between 2014 and 2018 was evaluated. Many papers
related to multivariate calibration and classification have been reported, as well as, design of …

This work describes the optimization of an extraction method for the determination of
polycyclic aromatic hydrocarbons (PAHs) and their nitro-and oxy-PAH derivatives in …

Metabolomics has played a central role in various areas of plant sciences, offering new
perspectives for the advancement of agriculture, drug discovery, chemical ecology and …

Increasing demands to obtain chemicals via greener and more sustainable materials and
processes introduces concepts that should be considered and applied from lab to larger …

In the present work, the depolymerization of polyethylene terephthalate (PET) was
performed by the method of glycolysis with ethylene glycol. The process was carried out …

While pyrolyzed paper (PP) is a green and abundant material that can provide
functionalized electrodes with wide detection windows for a plethora of targets, it poses long …

An analytical method for the determination of erythromycin A (ERY) residues in fish fillet was
developed, optimized, and validated employing a modified QuEChERS procedure …

Polycyclic aromatic hydrocarbons (PAH) are products of incomplete combustion of biomass
and fossil fuels, that are produced on a larger scale by anthropogenic sources. Burning …