Analytical use of the extractibility of phosphonium salts in the separation and determination...

Development of analytical methodologies in flow injections systems employing polyphenoloxidase...

Acid base characterization of the polyeletrolytes and colloidal suspensions of occurrence...

Studies of metals and other elements present in the sediments of the coastal regions...

Chemical and biological characterization of the respirable particles (PM10) of atmospheric...

Analytical applications of mixed complexes of palladium and platinum halides with...

Amperometric system using array of microelectrode and simultaneous determination...

Influência de íons metálicos de transição nas reações quimiluminescentes de oxidação...

Thermoanalytical study and chemical characterization of gallstones and human bil...

Characterization of carbonyl compounds in the atmosphere of the city of São Paul...