J. Braz. Chem. Soc. vol.16 número3B en a01v163b

Electrochemical impedance spectroscopy and electrochemical current noise measurements were performed at different stress levels during slow strain rate tests at pH 0.00 and 1.00

Muscicapines, a New Class of Guaiane-Type Sesquiterpene Alkaloids from Croton muscicapa..

However, if we consider a film deposited by a repeatedly number of immersions in shorter time, the short time of substrate/ solution contact and the drying process together lead to

Herein we communicate our results on the characterization and utilization of natural Brazilian clays (F-101, F-117 and kaolin) as catalysts in coiodination reactions of styrene

Potentiometric determination based on ion selective electrodes (ISEs) of minute quantities of ion species offers great advantages such as adaptable to small sample volume, speed

The total time (mean ± S.E.M.) spent licking the hindpaw was measured in the first phase (0-5 min) and the second phase (15-30 min) after subplantar injection of formalin into

In general, the strategy adopted to intensify the nonlinear optics properties of organic compounds of the type electron acceptor – bridge – electron donor, A-bridge- D, consists

The higher specific activity of copper cations in | Cu 0.38 Ca 0.086 |[ Si 12 Al ] - MFI , which contains the highest amount of [Cu-O-Cu] 2+ species, indicates that these species,