Development of a method for oxalate determination by differential-pulse polarography after derivatization with o-phenylenediamineRODRIGUES, J. A; BARROS, A. A.Analytica chimica acta. 1993, Vol 273, Num 1-2, pp 531-537, issn 0003-2670Conference Paper

Flow injection voltammetric determination of hypochlorite and hypobromite as bromine by injection into an acidic bromide eluent and the indirect determination of ammonia and hydrazine by reaction with an excess of hypobromiteFOGG, A. G; CHAMSI, A. Y; BARROS, A. A et al.Analyst (London. 1877. Print). 1984, Vol 109, Num 7, pp 901-904, issn 0003-2654Article

Voltammetry of compounds confined at the hanging mercury drop electrode surfaceBARROS, A. A; RODRIGUES, J. A; ALMEIDA, P. J et al.Analytica chimica acta. 1999, Vol 385, Num 1-3, pp 315-323, issn 0003-2670Conference Paper

Determination of sulphanilic acid in the presence of tartrazine by differential-pulse polarography after conversion into an azo compoundBARROS, A. A; RODRIGUES, J. A; ALMEIDA, P. J et al.Analytica chimica acta. 1993, Vol 273, Num 1-2, pp 539-543, issn 0003-2670Conference Paper

Determination of β-damascenone in alcoholic beverages by reversed-phase liquid chromatography with ultraviolet detectionCARNEIRO, J. R; FERREIRA, J. A; GUIDO, L. F et al.Food chemistry. 2006, Vol 99, Num 1, pp 51-56, issn 0308-8146, 6 p.Article

Flow injection square wave cathodic stripping voltammetric determination at a hanging mercury drop electrode of rapidly reduced compounds: Determination of diacetyl in wine as 2,3-dimethylquinoxalineRODRIGUES, J. A; BARROS, A. A; ALMEIDA, P. J et al.Analytica chimica acta. 2001, Vol 449, Num 1-2, pp 119-127, issn 0003-2670Article

Voltammetric studies of anthraquinone dyes adsorbed at a hanging mercury drop electrode using fast pulse techniquesALMEIDA, P. J; RODRIGUES, J. A; BARROS, A. A et al.Analytica chimica acta. 1999, Vol 385, Num 1-3, pp 287-293, issn 0003-2670Conference Paper

Determination of diacetyl in beer using differential-pulse polarographyRODRIGUES, J. A; BARROS, A. A; MACHADO CRUZ, J. M et al.Journal of the Institute of Brewing. 1997, Vol 103, Num 5, pp 311-314, issn 0046-9750Article

Thermal fluid dynamics analysis of gas-liquid flow on a distillation sieve trayNORILER, D; MEIER, H. F; BARROS, A. A. C et al.Chemical engineering journal (1996). 2008, Vol 136, Num 2-3, pp 133-143, issn 1385-8947, 11 p.Article

Biofuels from waste fish oil pyrolysis: Chemical compositionWISNIEWSKI, A; WIGGERS, V. R; SIMIONATTO, E. L et al.Fuel (Guildford). 2010, Vol 89, Num 3, pp 563-568, issn 0016-2361, 6 p.Article

Development of a software for simulating separation processes using a nonequilibrium stage modelPESCARINI, M. H; BARROS, A. A. C; WOLF-MACIEL, M. R et al.Computers & chemical engineering. 1996, Vol 20, pp S279-S284, issn 0098-1354, SUPAConference Paper