JBCS

This review provides basic theory of time domain nuclear magnetic resonance (TD-NMR) relaxometry of paramagnetic cations in solution and important applications in electrochemistry, analytical and inorganic chemistry.

Simple and rapid analysis of sugar cane spirit by direct injection electrospray ionization-tandem mass spectrometry.

Unreacted periodate masking after glycerol oxidation provided a simple, reliable, fast, and green titrimetric method for glycerol determination, which was successfully quantified in biodiesel.

Laccaic acid-modified TiO₂ for enhancement of visible light-responsive photocatalytic efficiency.

Three different fatty wastes were used to produce diesel-like biofuels, employing the waste-to-energy (WTE) processes of transesterification and pyrolysis.

In this work, we present the synthesis and antiviral evaluation of nineteen naphthoquinone derivatives, containing a sulfonamide or sulfonate group.

Investigation of the influence of black carbon (BC), levoglucosan and metal oxalate complexes on the origin and formation of water-soluble organic carbon (WSOC) in urban aerosol in the central Amazon.

Citrus sudden death (CSD) is a disease that has affected millions of orange trees in Brazil. It is known that it interferes in triacylglycerides content in the barks of rootstock and scion close to the bud union. The effects of CSD on the fatty acid profiles were studied by gas chromatography.

The performance in the hydrogen peroxide reduction reaction and oxygen reduction reaction of two catalysts, lanthanum manganite strontium-doped perovskite without (LSM) and with (LSMMO) mixed molybdenum oxides, was investigated and, the LSMMO had more significant catalytic activity than LSM after polarization.

This work describes the pre-treatment process for electroless copper (Cu) deposition on polished alumina (Al₂O₃ 99.9%) and the morphology of Cu plating by electroless deposition.