Prof Carapuca

225. H.M.Carapuca, J.E.J.Simao and A.G.Fogg, ‘Voltammetric behaviour of sodium nitroprusside in aqueous solutions of low pH: evidences for comproportionation’, Port. Electrochim. Acta, 10, 349-353 (1995).
226. O.M.S.Filipe, H.M.Carapuca, J.E.J.Simao and A.G.Fogg, ‘Determination of copper by differential pulse cathodic stripping voltammetry in the presence of sodium nitroprusside at pH<7,’ Port. Electrochim. Acta, 10, 335-339 (1995).
229. H.M.Carapuca, J.E.J.Simao and A.G.Fogg, ‘Electrochemistry of the nitroprusside ion. From mechanistic studies to electrochemical analysis,’ Analyst, 121, 1801- 1804 (1996).
reported 238. H. M. Carapuça, O. M.S.Filipe, J.E. J. Simão and A. G. Fogg, ‘Some considerations on the one-electron electrochemical reduction of nitroprusside. The use of coulometry in the analysis of the reduction process’, Port. Electrochim. Acta, 15, 257-261 (1997).
reported 247. H. M. Carapuça, J. E. J. Simão and A.G. Fogg, ‘Comproportionation and disproportionation in the electrochemical reduction of nitroprusside at a hanging mercury drop electrode in acidic solution’, J. Electroanalyt. Chem., 455, 93-105 (1998).
257 H.M.Carapuca, O.M.S.Filipe, J.E.J.Simao and A.G.Fogg, Electrochemical studies of nitroprusside in the presence of copper(II): formation of Cu(I) reduced nitroprusside species, J. Electroanal. Chem., in press.