JBCS

The electrochemical incineration study in H₂SO₄ and HClO4 solutions, as well as the chemical oxygen demand and total organic carbon analysis for each one of the carboxylic acids studied in both media, gave us information to propose a degradation mechanism for the electrochemical degradation of the carboxylic acids in each electrolytic media.

Competitive site marker experiments revealed that the binding site of ruthenium complexes to HSA was the Sudlow's site I in subdomain IIA. The binding of complexes was mainly driven by enthalpy.

Silver nanoparticles stabilized with glutathione were used as nanosensors for the determination of fluoroquinolones. The method presented satisfactory accuracy and precision allowing on-site analysis.

A simple route to produce cellulose acetate from lignocellulosic precursors using organosolv extraction to obtain cellulose and homogeneous acetylation process to obtain cellulose acetate.

A simple electrochemical method for 2-naphthylamine (2NAP) determination in perfume by differential-pulse voltammetry (DPV) employing a boron-doped diamond (BDD) electrode cathodically treated, feasible to be applied for 2NAP detection and quantification on perfume samples with simple sample preparation.

The reduced order perturbation theory (G4MP2) offered the best relationship between accuracy and computational cost in the calculation of thermochemical properties. The performance evaluation was carried out using graphical analysis.

Buffers, pH and temperature in liquid chromatography: improved separation efficiency and retention reproducibility vs. column lifetime shortening.

Determination of pesticide residues in honey using an efficient and highly sensitive analytical methodology, to evaluate the presence of pesticides in some agricultural areas in the Triângulo Mineiro, Brazil.

Formate showing strong positive correlation and positive covariance with methanol.

Evaluation industrialized beverages by paper spray mass spectrometry.

High-energy-density compound is an important series for their important application in the military and civilian fields. In this paper, the nitramino-substituted pyrroles are proved to be potential high-energy-density compounds based on the theoretical calculations.

Schematic figure of the mini oven built for the thermo preparation or thermo functionalization of the monolithic stationary phases in the inner of fused silica capillary tube, for applications in capillary electrochromatography or micro LC.

ARG is a game based on experiences like RPG, using various technological devices to investigate clues and solve problems. In this case it was used for discussion of chemical concepts by undergraduate students in chemistry.

A teaching experiment on supervised pattern recognition was proposed to introduce partial least squares discriminant analysis (PLS-DA) using an attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectrometer for the classification of edible vegetable oils.

This graphical abstract hopes to lead readers to think about the central focus of the present work, from the perspective of undergraduate students, in relation to the concepts on chemical waste/wastewater management and treatment.