JBCS

Non-Solvent Induced Phase Separation (NIPS): The demixing of solvent and non-solvent during bath coagulation and polymer precipitation to form membrane structure.

In vitro metabolism of the diterpenes copalic and kaurenoic acids of Copaifera sp in rat and human liver microsomes. The kinetic parameters and metabolites described here might support drug development and the traditional use.

A potentiostat is connected to both the Cu/Sn electrodeposition system and a computer. The electrochemical oscillations can be seen on the latter. The delayed feedback control equation is presented upon it, indicating the control application.

Analytical method validation for the identification and quantification of dissolved gold and gold nanoparticles in cosmetics products by single particle inductively coupled plasma mass spectrometry.

The graphical abstract represents the difficulties and misconceptions that chemistry undergraduates have with electrochemistry and possible challenge for higher education.

This research reports difficulties in teaching and learning organic chemistry in undergraduate Chemistry courses in two Federal Universities in Brazil.

Buffers are an important and widely used resource to keep unchanged the pH of solutions. In this work we offer a practical guide on how to calculate all the parameters required to prepare a buffer solution in addition to help anyone who searches for knowledge about this issue.

In a complex market, assuring the quality of a service is strategic. For testing and calibration laboratories, the ISO/IEC 17025 proposes a Quality Management System (QMS) that supports this strategy, since it promotes the generation of traceable and reliable results.