Artigos de 1972 – 2004

Suffredini, Hugo B ; Machado, Sergio A S ; Avaca, L. A. . The Water Decomposition Reactions on Boron-Doped Diamond Electrodes. Journal of The Brazilian Chemical Society, São Paulo, V. 15, P. 16-21, 2004.

Crnkovic, Fernando C ; Machado, Sérgio A Spínola ; Avaca, L. A. . Electrochemical And Morphological Studies of Electrodeposited Ni-Fe-Mo-Zn Alloys Tailored For Water Electrolysis. International Journal of Hydrogen Energy, Estados Unidos, V. 29, P. 249-254, 2004.

Souza, Djenaine De ; Codognoto, Lúcia ; Malagutti, Andréa R ; Toledo, Renata A ; Pedrosa, Valber De Albuquerque ; Oliveira, Robson T S ; Mazo, Luiz H ; Avaca, L. A. ; Machado, Sérgio A Spínola . Voltametria De onda Quadrada. Segunda Parte: Aplicações. Química Nova, São Paulo, V. 27, P. 790-797, 2004.

Codognoto, Lúcia ; Zuin, Vánia G ; Souza, Djenaine De ; Yariwake, Janete H ; Machado, Sérgio A Spínola ; Avaca, L. A. . Electroanalytical And Chromatographic Determination of Pentachlorophenol And Related Molecules In A Contaminated Soil: A Real Case Example. Microchemical Journal, V. 77, P. 177-184, 2004.

Suffredini, Hugo B ; Pedrosa, Valber De Albuquerque ; Codognoto, Lúcia ; Machado, Sérgio A Spínola ; Rochafilho, Romeu C ; Avaca, L. A. . Enhanced Electrochemical Response of Boron-Doped Diamond Electrodes Brought on By A Cathodic Surface Pre-Treatment. Electrochimica Acta, V. 49, P. 4021-4026, 2004.

Pedrosa, V A ; Codognoto, L ; Machado, S A S ; Avaca, L. A. . Is The Boron-Doped Diamond Electrode A Suitable Substitute For Mercury In Pesticide Analyses? A Comparative Study of 4-Nitrophenol Quantification In Pure And Natural Waters. Journal of Electroanalytical Chemistry, V. 573, P. 11-18, 2004.

Suffrediini, H B ; Tricoli, V ; Avaca, L. A. ; Vatistas, N . Sol-Gel Method To Prepare Active Pt-Ruo2 Coatings on Carbon Powder For Methanol Oxidation. Electrochemistry Communications, V. 6, P. 1025-1028, 2004.

Avaca, L. A. ; Tokoro, R. . A História, Evolução E Crescimento Da Eletroquímica / Eletroanalítica Nestes Últimos 25 Anos. Química Nova, V. 01, P. 153-158, 2004.

Souza, Djenaine De ; Machado, S. A. S. ; Avaca, L. A. . Voltametria De onda Quadrada. Primeira Parte: Aspectos Teóricos. Química Nova, V. 26, N. 01, P. 81-89, 2003.

Massaroppi, M. R. C. ; Machado, S A S ; Avaca, L. A. . Electroanalytical Determination of The Herbicide Picloran In Natural Waters By Square Wave Voltammetry. Journal of The Brazilian Chemical Society, V. 14, P. 113-119, 2003.

Correia, A. N. ; Santos, M. C. ; Machado, Sergio A S ; Avaca, L. A. . Microgravimetric Studies of Silver Electrocrystallization on Polycrystalline Gold Surfaces. Journal of Electroanalytical Chemistry, V. 547, N. 1, P. 53-59, 2003.

Codognoto, Lúcia ; Machado, Sergio A S ; Avaca, L. A. . Selective Oxidation of Pentachlorophenol on Diamond Electrodes. Journal of Applied Electrochemistry, V. 33, P. 951-957, 2003.

Pedrosa, Valber De Albuquerque ; Codognoto, Lúcia ; Avaca, L. A. . Electroanalytical Determination of 4-Nitrophenol By Square Wave Voltammetry on Diamond Electrodes. Journal of The Brazilian Chemical Society, São Paulo, V. 14, P. 530-535, 2003.

Pedrosa, Valber De Albuquerque ; Codognoto, Lúcia ; Avaca, L. A. . Determinação Voltamétrica De 4-Clorofenol Sobre O Eletrodo De Diamante Dopado Com Boro Utilizando A Voltametria De onda Quadrada. Química Nova, São Paulo, V. 26, P. 844-849, 2003.

Crnkovic, F. C. ; Machado, Sérgio A S ; Avaca, L. A. . Electrochemical And Morphological Studies of Electrodeposited Ni-Fe-Mo-Zn Alloys Tailored For Water Electrolysis. International Journal of Hydrogen Energy, Usa, V. 29, P. 249-254, 2003.

Alves, C. R. ; Costa, C. A. R. ; Avaca, L. A. ; Herrasti, P. . Microscopia/Espectroscopia De Efeito Túnel: Técnicas Para Estudar Superfícies Condutoras. Tecnia – Revista De Educação Tecnológica Do Cefet Goiás, Goiânia – Go, V. 1(4), N. Jan/Jul 03, P. 58-69, 2003.

Pelegrino, R. L. ; Iglia, R. A. ; Sanches, C. G. ; Avaca, L. A. ; Bertazzoli, R. . Comparative Study of Commercial Oxide Electrodes Performance In Electrochemical Degradation of Organics In Aqueous Solutions. Journal of The Brazilian Chemical Society, V. 13, N. 1, P. 60-65, 2002.

Avaca, L. A. ; Tokoro, R. . A História, Evolução E Crescimento Da Eletroquímica/Eletroanalítica Nestes Últimos 25 Anos. Química Nova, V. 25, N. 1, P. 25-30, 2002.

Avaca, L. A. ; Codognoto, Lúcia ; Machado, Sérgio A Spínola . Square Wave Voltammetry on Diamond Electrodes For Analytical Determinations. Diamond And Related Materials, V. 11, N. 9, P. 1670-1675, 2002.

Mascaro, L. H. ; Santos, M. C. ; Machado, S. A. S. ; Avaca, L. A. . Voltammetric And Rotating Ring-Disk Studies of The Influence of Anions In The Underpotential Deposition of Zn on Pt. Journal of The Brazilian Chemical Society, V. 13, N. 4, P. 529-534, 2002.

Herrasti, P. ; Oco, P. ; Fabian, J. S. ; Avaca, L. A. ; Alves, C. R. . Stm And Sts Studies of Conducting Polypyrrole/Carboximethyl Celllulose Composite. Journal of Materials Science Letters, V. 21, N. 9, P. 679-683, 2002.

Santos, M. C. ; Miwa, D. W. ; Machado, S. A. S. ; Avaca, L. A. . Estudos Da Deposição Em Subtensão De Cádmio Sobre Ouro Policristalino Na Presença De Diferentes Anions Co-Adsorvidos. Química Nova, V. 24, N. 4, P. 465-472, 2001.

Alves, C. R. ; Herrasti, P. ; Ocon, P. ; Avaca, L. A. ; Otero, T. F. . Electrodeposition of Polypyrrole/Carboxymethyl Cellelose on Platinum And Indium Tin Oxide. Polymer Journal, V. 33, N. 3, P. 255-262, 2001.

Simões, M. ; Assis, O. B. G. ; Avaca, L. A. . Electrochemical Characterization of Sol-Gel Protective Zro2 Coatings on Sintered Stainless Steel. Key Engineering Materials, V. 189-90, P. 358-362, 2001.

Suffrediini, H B ; Cerne, J. L. ; Crnkovic, F. C. ; Machado, S. A. S. ; Avaca, L. A. . Recent Developments In Electrode Materials For Water Electrolysis. International Journal of Hydrogen Energy, V. 25, P. 415-423, 2000.

Santos, M. C. ; Mascaro, L. H. ; Machado, S. A. S. ; Avaca, L. A. . Estudos Da Eletrodeposição De Metais Em Regime De Subtensão. Química Nova, São Paulo, Sp, Brasil, V. 23, P. 392-400, 2000.

Machado, S. A. S. ; Barin, C. S. ; Correia, A. N. ; Avaca, L. A. . The Effect of Concentration on The Electrocrystallization Mechanism For Copper on Platinum Ultramicroelectrodes. Journal of The Brazilian Chemical Society, V. 11, N. 2, P. 175-181, 2000.

Simões M. ; Assis, O. B. G. ; Avaca, L. A. . Some Properties of Protective Sol-Gel Glass Coatings on Sintered Stainless Steels. Journal of Non-Crystalline Solids, V. 273, P. 159-163, 2000.

Correia, A. N. ; Machado, S. A. S. ; Avaca, L. A. . Direct Observation of Overlapping of Growth Centres In Ni And Co Electrocrystalisation Using Atomic Force Microscopy. Journal of Electroanalytical Chemistry, V. 488, P. 110-116, 2000.

Souza, A. O. ; Silva, M. A. S. ; Machado, S. A. S. ; Avaca, L. A. ; Lima Neto, P. . Influence of The Preparation Method on The Morphologic And Electrochemical Properties of Ti/Iro2-Coated Electrode. Electrochimica Acta, V. 45, P. 4467-4473, 2000.

Perdomo L, F. ; Lima-Neto, P. ; Aegerter, M. A. ; Avaca, L. A. . Sol-Gel Deposition of Zro2 Films In Air And In Oxygen-Free Atmospheres For Chemical Protection of 304 Stainless Steel. A Comparative Corrosion Study. Journal of Sol Gel Science And Technology, V. 15, P. 87-91, 1999.

Assis, O. B. G. ; Crnkovic, F. C. ; Machado, R. ; Avaca, L. A. ; Ferrante, M. ; Machado, S. A. S. . Powder Metallurgy Processing of Ni-Co Base Electrodes For Application In Water Electrolysis. Materials Science Forum, V. 299, P. 371-375, 1999.

Correia, A. N. ; Mascaro, L. H. ; Machado, S. A. S. ; Avaca, L. A. . Amorphous Palladium-Silicon Alloys For The Oxidation of Formic Acid And Formaldehyde. A Voltammetric Investigation. Journal of The Brazilian Chemical Society, V. Aceito, 1999.

Correia, A. N. ; Machado, S. A. S. ; Avaca, L. A. . Studies of The Hydrogen Evolution Reaction on Smooth Co And Electrodeposited Ni-Co Ultramicroelectrodes. Electrochemistry Communications, V. 1, P. 600-604, 1999.

Perdomo L, F. ; Avaca, L. A. ; Aegerter, M. A. ; Lima-Neto, P. . Oxygen-Free Deposition of Zro2 Sol-Gel Films on Mild Steel For Corrosion Protection In Acid Medium. Journal of Materials Science Letters, V. 17, P. 295-300, 1998.

Silva, S. M. ; Alves, C. R. ; Correia, A. N. ; Martins, R. M. ; Nobre, A. L. R. ; Machado, S. A. S. ; Mazo, L H ; Avaca, L. A. . Ultramicroeletrodos. Parte Ii : Construção E Aplicações. Química Nova, V. 21, P. 78-85, 1998.

Costa, F. I. M. ; Lima-Neto, P. ; Machado, S. A. S. ; Avaca, L. A. . Characterisation of Surfaces Modified By Sol-Gel Derived Ru(X)Ir(1-X)O2 Coatiings For Oxygen Evolution In Acid Medium. Electrochimica Acta, V. 44, P. 1515-1523, 1998.

Correia, A. N. ; Mascaro, L. H. ; Machado, S. A. S. ; Avaca, L. A. . Active Surface Area Determination of Pd-Si Alloys By H-Adsorption. Electrochimica Acta, V. 42, P. 493-495, 1997.

Mascaro, L. H. ; Machado, S. A. S. ; Avaca, L. A. . Determination of Lateral Interaction Parameters For Copper Monolayers Deposited on Polycrystalline Platinum. Journal of The Chemical Society Faraday Transactions, V. 93, P. 2577-2582, 1997.

Vaz, C. M. P. ; Crestana, S. ; Machado, S. A. S. ; Mazo, L H ; Avaca, L. A. . Adsorption Isotherms For Atrazine on Soils Measured Fy Differential Pulse Polarography. Electroanalysis (New York), V. 9, P. 956-958, 1997.

Mascaro, L. H. ; Santos, M. C. ; Machado, S. A. S. ; Avaca, L. A. . The Underpotential Deposition of Silver on Polycrystalline Platinum Studied By Cyclic Voltammetry And Rotating Ring-Disk Techniques. Journal of The Chemical Society Faraday Transactions, V. 93, P. 3999-4003, 1997.

Pinto, A. C. ; Peixoto, E. M. A. ; Galembeck, F. ; Andrade, J. B. ; Paoli, M. A. ; Avaca, L. A. ; Alves, O. L. . Journal of The Brazilian Chemical Society (Jbcs) : 10 Anos Da Criação À Consolidação. Química Nova, V. 20, P. 81-85, 1997.

Correia, A. N. ; Machado, S. A. S. ; Avaca, L. A. . Electrocrytallization of Manganese Dioxide on Disc-Shaped Platinum Ultramicroelectrodes. Journal of Electroanalytical Chemistry, V. 439, P. 145-151, 1997.

Vaz, C. M. P. ; Crestana, S. ; Machado, S. A. S. ; Mazo, L. H. ; Avaca, L. A. . Electroanalytical Determination of The Herbicide Atrazine In Natural Waters. International Journal of Environmental Analytical Chemistry, V. 62, P. 65-76, 1996.

Cerne, J. L. ; Machado, S. A. S. ; Avaca, L. A. . Desenvolvimento E Testes De Uma Cela De Hull Rotatoria Multieletrodica Na Eletrodeposicao Da Liga Ni-Zn.. Quimica Nova, V. 19, P. 307-310, 1996.

Lima-Neto, P. ; Rabelo, F. J. B. ; Adam, A. M. M. M. ; Gonzalez, E. R. ; Avaca, L. A. . Estudos De Corrosao De Ligas Ni-P E Co-P Amorfas E Cristalizadas. Quimica Nova, V. 19, P. 345-349, 1996.

Vaz, C. M. P. ; Crestana, S. ; Machado, S. A. S. ; Mazo, L. H. ; Massaroppi, M. R. C. ; Avaca, L. A. . Determinacao De Pesticidas Por Tecnicas Eletroanaliticas. Pesticidas: Revista Tecnico-Cientifica, V. 6, P. 01-12, 1996.

Machado, S. A. S. ; Tiengo, J. ; Lima-Neto, P. ; Avaca, L. A. . A Novel Procedure In The Galvanic Deposition of Zn Alloys For The Preparation of Large Area Ni And Ni-Co Surfaces. Journal of Applied Electrochemistry, V. 26, P. 431-437, 1996.

Correia, A. N. ; Machado, S. A. S. ; Sampaio, J. C. V. ; Avaca, L. A. . Electrochemical Nucleation on Disc-Shaped Ultramicrolelectrodes. Theoretical Aspects. Journal of Electroanaytical Chemistry, V. 407, P. 37-43, 1996.

Silva, S. M. ; Alves, C. R. ; Machado, S. A. S. ; Mazo, L H ; Avaca, L. A. . Electrochemical Determination of Nitrites In Natural Waters With Ultramicroelectrodes. Electroanalysis (New York), V. 8, P. 1055-1059, 1996.

Correia, A. N. ; Mascaro, L. H. ; Machado, S. A. S. ; Mazo, L. H. ; Avaca, L. A. . Ultramicroeletrodos. Parte I: Revisao Teorica E Perspectivas. Quimica Nova, V. 18, P. 475-480, 1995.

Atik, M. ; Lima-Neto, P. ; Aegerter, M. A. ; Avaca, L. A. . Sol-Gel Tio2-Sio2 Films As Protective Coatings Against Corrosion of 316l Stainless Steel In H2so4 Solutions. Journal of Applied Eletcrochemistry, V. 25, P. 142-148, 1995.

Lima-Neto, P. ; Atik, M. ; Aegerter, M. A. ; Avaca, L. A. ; Rocha Filho, R. C. . Electrochemical Studies of The Corrosion of 316l Stainless Steel Coated With Sol-Gel Zro2 Filmes. Journal of The Brasilian Chemical Society, V. 6, P. 33-37, 1995.

Atik, M. ; Kha, C. R. ; Lima-Neto, P. ; Avaca, L. A. ; Aegerter, M. A. ; Zarzycki, J. . Protection of 316l Stainless Steel By Zirconia Sol-Gel Coatings In 15% H2so4 Solutions. Journal of Materials Science Letters, V. 14, P. 178-181, 1995.

Atik, M. ; Lima-Neto, P. ; Avaca, L. A. ; Aegerter, M. A. . Sol-Gel Thin Films For Corrosion Protection. Ceramics International, V. 21, P. 403-406, 1995.

Gonzalez, E. R. ; Avaca, L. A. ; Tremiliosi-Filho, G. ; Machado, S. A. S. ; Ferreira, M. . Hydrogen Evolution Reaction of Ni-S Electrodes In Alkaline Solutions. International Journal of Hydrogen Energy, V. 19, P. 17-21, 1994.

Mazo, L. H. ; Machado, S. A. S. ; Avaca, L. A. . A Low Cost Current Follower For Voltammetric Measurements With Ultramicroelectrodes. Instrumentation Science & Technology, V. 22, P. 61-72, 1994.

Lima-Neto, P. ; Atik, M. ; Avaca, L. A. ; Aegerter, M. A. . Sol-Gel Zr02 Coatings For Chemical Protection of Stainless Steel. Journal of Sol-Gel Science & Technology, V. 1, P. 177-184, 1994.

Lima-Neto, P. ; Fernandes, M. R. ; Avaca, L. A. ; Atik, M. ; Aegerter, M. A. . Deposicao De Filmes Protetores Finos De Sio2 Pelo Metodo Sol-Gel Sobre Aco Inoxidavel 316l.. Quimica Nova, V. 17, P. 308-311, 1994.

Lima-Neto, P. ; Atik, M. ; Avaca, L. A. ; Aegerter, M. A. . Sol-Gel Coatings For Chemical Protection of Stainless Steel. Journal of Sol-Gel Science & Technology, V. 2, P. 529-534, 1994.

Machado, S. A. S. ; Tiengo, J. ; Lima-Neto, P. ; Avaca, L. A. . The Influence of H-Absorption on The Cathodic Respopnse of High Area Nickel Electrodes In Alkaline Solutions. Electrochimica Acta, V. 39, P. 1757-1761, 1994.

Machado, S. A. S. ; Avaca, L. A. . Protection of 316l Stainless Steel Against Corrosion By Sio2 Coatings. Journal of Materials Science Letters, V. 13, P. 1081-1085, 1994.

Machado, S. A. S. ; Avaca, L. A. . The Hydrogen Evolution Reaction on Nickel Surfaces Stabilized By H-Absorption. Electrochimica Acta, V. 39, P. 1385-1391, 1994.

Correia, A. N. ; Machado, S. A. S. ; Avaca, L. A. . Electrocrystallization of Cu And Hg on Pt Ultramicroelectrodes. Journal of The Brazilian Chemical Society, V. 5, P. 173-177, 1994.

Avaca, L. A. ; Kaufmann, S. ; Kontturi, K. ; Murtomaki, L. ; Schiffrin, D. J. . Theory of Cyclic Voltammetry For Quasi-Reversible Electrodeposition Reactions With Insoluble Products.. Ber. Bunsenges Phys. Chem., V. 97, P. 70-75, 1993.

Rabelo, F. J. B. ; Lima Neto, P. ; Adam, A. M. M. M. ; Avaca, L. A. ; Gonzalez, E. R. . Preparacao Eletroquimica E Caracterizacao De Ligas Metalicas Amorfas De Ni-P E Co-P. Quimica Nova, V. 16, P. 101-104, 1993.

Machado, S A S ; Souza, C. E. ; Mazo, L H ; Avaca, L. A. . Oxidação Eletroquímica De Cromo (Iii) Sobre Pb/Pbo2. Química Nova, V. 16, P. 426-430, 1993.

Paganin, V. A. ; Tanaka, A. A. L. A. ; Avaca, L. A. . Voltammetric Behaviour of Amorphous Pd-Si Alloys In Acid And Alkaline Solutions.. Journal of Brazilian Chemical Society, V. 3, P. 106-111, 1992.

Machado, S. A. S. ; Mazo, S. A. S. ; Avaca, L. A. ; A, L. . A Complete Instrument Design For Electrochemical Measurements With Ultramicroelectrodes.. Journal of The Brazilian Chemical Society, V. 3, P. 89-91, 1992.

Giz, M. J. ; Silva, J. C. P. ; Ferreira, M. ; Machado, S. A. S. ; Ticianelli, E. A. ; Avaca, L. A. ; Gonzalez, E. R. . Progres on The Development of Activated Cathodes For Water Electrolysis.. International Journal of Hydrogen Energy, V. 17, P. 725-729, 1992.

Giz, M. J. ; Machado, S. A. S. ; Avaca, L. A. ; Gonzalez, E. R. . High Area Ni-Zn And Ni-Co Codeposits As Hydrogen Electrodes In Alkaline Solutions.. Journal of Applied Electrochemistry, V. 22, P. 973-977, 1992.

Angelo, A. C. D. ; Gonzalez, E. R. ; Avaca, L. A. . Mechanistic Studies of The Oxygen Reactions on Nico2o4 Spinel And The Hydrogen Evolution Reaction on Amorphous Ni-Co Sulphide. International Journal of Hydrogen Energy, V. 16, P. 1-7, 1991.

Rocha Filho, R. C. ; Gonzalez, E. R. ; Avaca, L. A. . Application of The Grahame-Parsons Model of The Inner Layer To The Simultaneous Adsorption of Iodide And Thyocianate Ions on Mercury. Journal of Electroanalytical Chemistry, V. 279, P. 315-320, 1990.

Avaca, L. A. ; Gonzalez, E. R. ; Tremiliosi Filho, G. ; Alkaine, C. V. . Films Formation In The Pb(Ii) Region of The Pb/H2so4 System. Journal of Power Sources, V. 30, P. 161-167, 1990.

Alkaine, C. V. D. ; Santos, M. A. S. ; Avaca, L. A. . The Energetic Coefficient In Lead/Acid Battery Plates. Journal of Power Sources, V. 30, P. 153-158, 1990.

Gonzalez, E. R. ; Scatena Jr, H. ; Motheo, A. J. ; Avaca, L. A. . The Characterization of The Hg-H3po4 Interface From Studies of Adsorption of Dimethylsufoxide. Electrochimica Acta, V. 35, P. 1901-1906, 1990.

Britz, D. ; Silva, B. M. ; Avaca, L. A. ; Gonzalez, E. R. . The Saul’yev of Digital Simulation Under Derivative Boundary Conditions. Analytica Chimica Acta, V. 239, P. 87-93, 1990.

Ticianelli, E. A. ; Avaca, L. A. ; Gonzalez, E. R. . The Electrochemical Characteristics of The Cathodic Processes Involving Aromatic Hydrocarbons And Co2. Part I – General Mechanistic Considerations. Journal of Electroanalytical Chemistry, V. 258, P. 369-377, 1989.

Ticianelli, E. A. ; Avaca, L. A. ; Gonzalez, E. R. . The Electrochemical Characteristics of The Cathodic Processes Involving Aromatic Hydrocarbons And Co2. Party Ii – The Ece/Disp Problem. Journal of Electroanalytical Chemistry, V. 258, P. 379-389, 1989.

Carvalho, J. ; Tramiliosi Filho, G. ; Avaca, L. A. ; Gonzalez, E. R. . Electrodeposits of Iron And Nickel-Iron For Hydrogen Evolution In Alkaline Solutions. International Journal of Hydrogen Energy, V. 14, P. 161-165, 1989.

Silva, B. M. ; Avaca, L. A. ; Gonzalez, E. R. . on The Utilization of Chemical Anisotropy Concepts In The Analysis of Rate Constant Values of Electrodimerization Reactions. Journal of Electroanalytical Chemistry, V. 261, P. 237-240, 1989.

Gonzalez, E. R. ; Ticianelli, E. A. ; Tanaka, A. A. ; Avaca, L. A. . A Project For The Electrochemical Production And Utilization of Hydrogen In Brazil . Energy Sources, V. 11, P. 53-58, 1989.

Silva, B. M. ; Avaca, L. A. ; Gonzalez, E. R. . New Explicit Finite Difference Methods In The Digital Simulation of Electrochemical Problems. Journal of Electroanalytical Chemistry, V. 269, P. 1-14, 1989.

Gonzalez, E. R. ; Avaca, L. A. ; Oliveira, J. C. T. ; Ticianelli, E. A. ; Ferreira, A. C. . Status of A Research Program on Phosphoric Acid Fuel Cell In Brazil. International Journal of Hydrogen Energy, V. 13, P. 195-197, 1988.

Silva, Z. M. M. P. ; Gonzalez, E. R. ; Avaca, L. A. ; Motheo, A. J. . Adsorption of Chlorate And Bromate Ions on Mercury Electrodes From Constant Ionic Strength Solutions. Journal De Chimie Physique, V. 85, P. 523-527, 1988.

Silva, B. M. ; Avaca, L. A. ; Gonzalez, E. R. . on The Use of The Saul’yev Algorithms In The Digital Simulation of Electrochemical Processes. Journal of Electroanalytical Chemistry, V. 250, P. 457-460, 1988.

Ferreira, A. C. ; Gonzalez, E. R. ; Ticianelli, E. A. ; Avaca, L. A. ; Matvienko, B. . The Effect of Temperature on The Water Electrolysis Reaction on Nickel And Nickel Based Codeposits. Journal of Applied Electrochemistry, V. 18, P. 894-898, 1988.

Tanaka, A. A. ; Gonzalez, E. R. ; Avaca, L. A. . Mechanistic Studies of The Hydrogen Evolution Reaction on Tungsten Under Water Electrolysis Conditions. International Journal of Hydrogen Energy, V. 11, P. 455-458, 1986.

Motheo, A. J. ; Gonzalez, E. R. ; Avaca, L. A. . The Influence of Ionic Stength on The Adsorption of Azide Ions on Mercury Electrodes. Canadian Journal of Chemistry, V. 64, P. 413-418, 1986.

Ticianelli, E. A. ; Avaca, L. A. ; Gonzalez, E. R. . Usos E Limitações Das Técnicas Eletroquímicas Na Análise De Reações De Transferência Eletrônica Homogêneas E Heterogêneas. Química Nova, V. 9, P. 160-166, 1986.

Rocha Filho, R. C. ; Gonzalez, E. R. ; Avaca, L. A. . The Simultaneous Adsorption of Iodide And Thiocyanate Ions on Mercury.Party I: Specifically Adsorbed Charges. Journal of Electroanalytical Chemistry, V. 184, P. 179-196, 1985.

Gonzalez, E. R. ; Avaca, L. A. ; Carubelli, A. ; Tanaka, A. A. ; Tremiliosi Filho, G. . The Hydrogen Evolution Reaction on Mild Steel And Nickel-Iron Codeposits In Alkaline Media. International Journal of Hydrogen Energy, V. 9, P. 689-693, 1984.

Avaca, L. A. ; Gonzalez, E. R. ; Rocha Filho, R. C. . The Influence of The Ionic Strength on The Adsorption of Thiocyanate Ions on Mercury. Canadian Journal of Chemistry, V. 61, P. 388-394, 1983.

Avaca, L. A. ; Gonzalez, E. R. ; Stradiotto, N. R. . Effect of Electrode Material on The Reduction of The Carbon-Halogen Bond By Electrochemically Generated Radical Anions. Anais Da Academia Brasileira De Ciências, V. 55, P. 19-21, 1983.

Avaca, L. A. ; Gonzalez, E. R. ; Rocha Filho, R. C. . on The Simultaneous Adsorption of Anions on Mercury. Journal of Electroanalytical Chemitry, V. 147, P. 345-346, 1983.

Avaca, L. A. ; Gonzalez, E. R. ; Ticianelli, E. A. . Homogeneous Redox Catalysis of The Electroreduction of Benzil Chloride. Electrochimica Acta, V. 28, P. 1473-1479, 1983.

Avaca, L. A. ; Gonzalez, E. R. ; Ruvolo Filho, . Correlation Between Specific Adsorption And Corrosion Inhibition. Adsorption of Butylpyridinium Bromide. Journal of Applied Electrochemistry, V. 12, P. 405-410, 1982.

Batana, A. ; Rocha Filho, R. C. ; Avaca, L. A. ; Gonzalez, E. R. . Determination of Electrical Double-Layer Parameters For The Adsorption of Neutral Molecules At The Electrode-Solution Interface. Journal of Computational Chemistry, V. 2, P. 221-224, 1981.

Avaca, L. A. ; Gonzalez, E. R. ; Stradiotto, N. R. . Polarographic Studies of The Reduction of Sn(Ii) In Acetonitrile Solutions. Journal of Electroanalytical Chemistry, V. 130, P. 255-262, 1981.

Batana, A. ; Rocha Filho, C. R. ; Gonzalez, E. R. ; Avaca, L. A. . Determinação De Parâmetros Da Dupla Camada Elétrica Para Adsorção De Substâncias Orgânicas Neutras. Química Nova, V. 4, P. 68-69, 1981.

Ticianelli, E. A. ; Gonzalez, E. R. ; Avaca, L. A. . Ação Inibidora De Compostos Orgânicos Contendo Nitrogênio. Corrosão E Proteção, V. 1, P. 27-34, 1980.

Batana, A. ; Rocha Filho, R. C. ; Avaca, L. A. ; Gonzalez, E. R. . Adsorption Isotherms Or Thiourea At The Mercury-Solution Interface. Electrochimica Acta, V. 25, P. 679-681, 1980.

Rocha Filho, R. C. ; Gonzalez, E. R. ; Avaca, L. A. . Isoternas De Adsorção: Aplicação A Interfaces Eletrodo-Solução. Química Nova, V. 3, P. 29-33, 1980.

Carubelli, A. ; Gonzalez, E. R. ; Avaca, L. A. . Estudo Das Reações De Evolução De Hidrogênio Em Eletrodos De Níquel E De Evolução De Oxidação Em Meios Fortemente Alcalinos. Efeito De Aditivos. Corrosão E Proteção, V. 6, P. 48-52, 1978.

Avaca, L. A. ; Gonzalez, E. R. ; Stradiotto, N. R. . Synthetic And Mechanistic Aspects of The Electrochemical Formation of Polymeric Alkyl-Mercury Coumpounds. Electrochimica Acta, V. 22, P. 225-228, 1977.

Avaca, L. A. ; Utley, J. H. P. . Electro-Organic Reactions. Part Iii. Mechanistic Aspects of The Cathodic Hydrogenation of Activated Carbon-Carbon Double Bonds. Journal of The Chemical Society Perkin Transactions Ii, P. 161-164, 1975.

Avaca, L. A. ; Utley, J. H. P. . Electro-Organic Reactions. Part Iv. Preparative Aspects of The Cathodic Hydrogenation of Activated Carbon-Carbon Double Bonds. Journal of The Chemical Society Perkin Transactions I, P. 971-974, 1975.

Avaca, L. A. ; Bewick, A. . Ion-Pairing Effects In The Electroreduction of Aromatic Compounds. Journal of Electroanalytical Chemistry, V. 41, P. 405-410, 1973.

Avaca, L. A. ; Bewick, A. . The Cathodic Generation of Solvated Electrons In The Licl/Hexamethylphosphoramide System. Journal of Electroanalytical Chemistry, V. 41, P. 395-403, 1973.

Avaca, L. A. ; Bewick, A. . The Cathodic Reduction of Anthracene In LithiumChloride Hexamethylphosphoramide. Journal of The Chemical Society Perkin Transactions Ii, P. 1709-1712, 1972.

Avaca, L. A. ; Bewick, A. . The Reduction of Acetamide By Solvated Electrons Electrochemically Generated In Lithium Chloride-Hexamethylphosphoramide. Journal of The Chemical Society Perkin Transactions Ii, P. 1712-1715, 1972.

Avaca, L. A. ; Bewick, A. . Indirect High Current Density Reductions Using Cathodically Generated Solvated Electrons. Journal of Applied Electrochemistry, V. 2, P. 349-351, 1972.

Mazo, L. H. ; Toledo, R. A. ; Castilho, M. . Electroreduction of dipyridamole at mercury-coated platinum microelectrode.. Journal of the Brazilian Chemical Society, www.jbcs.sbq.org.br, v. 15, n. 3, p. 407-412, 2004.

Mazo, L. H. ; Coltro, W. K. T. ; Silva, J. A. F. ; Richter, E. M. ; Silva, H. D. T. ; Furlan, R. ; Angnes, L. ; Lago, C. L. ; Carrilho, E. . Electrophoresis microchip fabricated by direct-printing process with end-channel amperometric detection. Electrophoresis, KGaA, Weinheim, v. 25, p. 3832-3839, 2004.

Coltro, W. K. T. ; Piccin, E. ; Mazo, L. H. ; Carrilho, E. . Design and Fabrication of Microfabricated Device with Fully Integrated Electrodes for Analytical Separation and Electrochemical Detection. Activity Report (Laboratório Nacional de Luz Síncrotron), v. 1, p. 239-240, 2004.

Mazo, L. H. ; Malagutti, A. R. . Determination of ranitidine in drugs using a mercury coated platinum ultramicroelectrode and hanging mercury dropping electrode.. Journal of the Brazilian Chemical Society, www.jbcs.sbq.org.br, v. 14, n. 2, p. 274-280, 2003.

Mazo, L. H. ; Malagutti, A. R. ; Toledo, R. A. ; Comar, D. S. ; Castilho, M. ; Barthus, R. C. . Utilização de Instrumentação Eletroanalítica Lab-Made para o Estudo e Determinação de Fármacos, Vitaminas e Pesticidas.. Analytica (São Paulo), São Paulo-SP-Brasil, v. 04, n. 04, p. 44-52, 2003.

Mazo, L. H. ; Tabak, M. ; Oliveira, M. S. ; Castilho, M. . Spectroscopic and electrochemical studies of protonation of dipyridamole and derivatives in organic solvents. RBCF. Revista Brasileira de Ciências Farmacêuticas, v. 39, n. 2, p. 259, 2003.

Mazo, L. H. ; Tabak, M. ; Castilho, M. ; Almeida, L. E. ; Almeida, A. M. P. . The electrooxidation of dipyridamole derivatives in acetonitrile solutions.. Journal of Electroanalytical Chemistry, v. 528, p. 175-183, 2002.

Mazo, L. H. ; Machado, S. A. S. ; Tavares, M. C. . Study of hydrogen evolution reaction in acid medium on Pt microelectrodes. Electrochimica Acta, v. 46, p. 4359-4369, 2001.

Mazo, L. H. ; Tabak, M. ; Castilho, M. ; Alves, C. R. ; Silva, A. B. F. . Theoretical calculations on dipyridamole structure allow to explain experimental properties associated to electrochemical oxidation and protonation. Chemical Physics Letters, v. 349, p. 146-152, 2001.

Mazo, L. H. ; Almeida, L. E. ; Tabak, M. ; Castilho, M. . Voltammteric oxidation of dipyridamole in aqueous acid solutions.. Journal of the Brazilian Chemical Society, São Paulo-Brasil, v. 11, n. 2, p. 148-153, 2000.

Mazo, L. H. ; Almeida, L. E. ; Castilho, M. ; Tabak, M. . The Electrochemical Oxidation of the Antioxidant Drug Dipyridamole at Glassy Carbon and Graphite Electrodes in Micellar Solutions. Electrochimica Acta, Inglaterra, v. 46, n. 1, p. 67-75, 2000.

Silva, S. M. ; Mazo, L. H. . Differential Pulse Voltammetric Determination of Nitrites with Gold Ultramicroelectrodes. Electroanalysis (New York), Weinheim, Germany, v. 10, n. 17, p. 1200-1203, 1998.

Almeida, L. E. ; Castilho, M. ; Mazo, L. H. ; Tabak, M. . Voltammetric and Spectroscopic Studies of the Anti-Oxidant Drug Dipyridamole In Acetonitrile and Ethanol. Analytica Chimica Acta, Amsterdam, The Netherlands, v. 375, p. 223-231, 1998.

Tabak, M. ; Castilho, M. ; Almeida, L. E. ; Mazo, L. H. . Voltammetric studies of dipyridamole oxidation in aqueous micellar solutions.. Free Radical Biology & Medicine, v. 25, p. S40, 1998.

Nobre, A. L. R. ; Mazo, L. H. . Potentiometric stripping analysis with ultramicroelectrodes – Theoretical foundation and applications im trace metals determination.. Química Nova, São Paulo, v. 20, n. 4, p. 412-419, 1997.

Barbeira, P. J. S. ; Mazo, L. H. ; Stradiotto, N. R. . Determination of Trace Amounts of Zinc, Lead and Copper in Sugar Cane Spirits by Anodic Stripping Voltammetry. Analyst, v. 120, p. 1647-1650, 1995.

Mazo, L. H. . Instrumentação para Aplicação de Microeletrodos Voltamétricos. QUÍMICA NOVA, São Paulo – Brasil, v. 14, n. 4, p. 87-90, 1991.

Neves, E. A. ; Agnes, L. ; Chierice, G. D. ; Mazo, L. H. . Analytical data potentiometric study of the association constant of isothiocyanic acid.. Talanta (Oxford), Great Britain, v. 29, n. 4, p. 335-337, 1982.

Mazo, L. H. ; Franco, O. W. ; Neves, E. A. ; Polito, W. L. . Complex Formation of Pseudo-Halide 1,2,3,4 – Thiatriazol 5 – Thiolate, Cs2n3-, with Ni (Ii) and Co (Ii) Ions. ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS, São Paulo, SP, v. 52, p. 263-265, 1980.

Mazo, L. H. ; Franco, D. W. ; Neves, E. F. A. . Estudo a Interação entre íons CS2N3- e Ni em meio aquoso . Ciência e Cultura (SBPC), São Paulo, v. 11, p. 27-27, 1975.

Santos, M. C. ; Machado, S. A. S. . Microgravimetric, Rotating Ring-Disc and Voltammetric Studies of the Underpotential Deposition of Selenium on Polycrystalline Platinum Electrodes. Journal of Electroanalytical Chemistry, v. 567, n. 2, p. 203-210, 2004.

Suffredini, H. B. ; Pedrosa, V. A. ; Codognoto, L. ; Machado, S. A. S. ; Rocha Filho, R. C. ; Avaca, L. A. . Enhanced Electrochemical Response of Boron-Doped Diamond Electrodes Brought On by a Cathodic Surface Pre-treatment. Electrochimica Acta, v. 49, n. 22-23, p. 4021-4026, 2004.

Oliveira, R. T. S. ; Machado, S. A. S. . Quantificação do Pesticida Diclorvos por Voltametria de Onda Quadrada em Águas Puras e Naturais . Química Nova, v. 27, n. 6, p. 911-915, 2004.

Correia, A. N. ; Machado, S. A. S. . Anodic Linear Sweep Voltammetric Analysis of Ni-Co Alloys Electrochemically Obtained from Dilute Sulphate Baths . Journal of Applied Electrochemistry, v. 33, p. 367-372, 2003.

Cabral, M. F. ; Souza, D. ; Alves, C. R. ; Machado, S. A. S. . Estudo do Comportamento Eletroquímico do Herbicida Ametrina Utilizando a Técnica de Voltametria de Onda Quadrada . Eclética Química (Araraquara), v. 28, n. 2, p. 41, 2003.

Souza, D. ; Machado, S. A. S. . Estudo Eletroanalítico do Herbicida Paraquat em Soluções Aquosas por Voltametria de Onda Quadrada Utilizando Ultramicroeletrodos. Química Nova, v. 26, p. 644-647, 2003.

Castanho, G. M. ; Vaz, M P ; Machado, S. A. S. . Electroanalytical Procedure for the Determination of Methylparathion in Soil Suspensions and it’s Application for Sorption Studies with Brazilian Soils. Journal of the Brazilian Chemical Society, v. 14, p. 594-600, 2003.

Venâncio, E. C. ; Costa, C. ; Machado, S. A. S. ; Motheo, A J . AFM Study of the Initial Stages of Polyaniline Growth on ITO Electrode. Electrochemistry Communications, Estados Unidos, v. 3, n. 5, p. 229-233, 2001.

Tavares, M. C. ; Mazo, L H ; Machado, S. A. S. . Study of the Hydrogen Evolution Reaction in Acid Medium on Pt Microelectrodes. Electrochimica Acta, Inglaterra, v. 46, n. 28, p. 4359-4369, 2001.

Correia, A. N. ; Machado, S. A. S. . Electrodeposition and Characterisation of Thin Layers of Ni-Co Alloys Obtained From Diluted Chloride Baths. Electrochimica Acta, Inglaterra, v. 45, n. 8-9, p. 1733-1740, 2000.

Santos, M. C. ; Miwa, D. W. ; Machado, S. A. S. . Study of Anion Adsorption on Polycrystalline Pt by Electrochemical Quartz Crystal Microbalance. Electrochemistry Communications, EStados Unidos, v. 2, n. 11, p. 692-696, 2000.

Correia, A. N. ; Machado, S. A. S. . Hydrogen Evolution On Electrodeposited Ni And Hg Ultramicro-electrodes. Electrochimica Acta, v. 43, p. 367-373, 1998.

Santos, M. C. ; Mascaro, L. H. ; Machado, S. A. S. . Voltammetric and Rotating Ring-Disk Studies of Ag and Cu Underpotential Deposition on Polycrystalline Au Electrodes in Acid Medium. Electrochimica Acta, v. 43, p. 2263-2272, 1998.

Santos, M. C. ; Machado, S. A. S. . Electrochemical Deposition of the First Cd Monolayer on Polycrystalline Pt and Au Electrodes. An UPD Study. Journal of the Brazilian Chemical Society, Brasil, v. 9, p. 211-218, 1998.

Correia, A. N. ; Machado, S. A. S. . Studies Of Nickel Electrocrystallization On Platinum Ultramicroelectrodes. Journal of the Brazilian Chemical Society, Brasil, v. 8, n. 1, p. 71-76, 1997.

Machado, S. A. S. ; Gallani, C. S. . Desenvolvimento e Caracterização de Recobrimentos de Ni-Co e de seus Óxidos Mistos Para a Produção de Oxigênio por Eletróllise Alcalina da Água. Química Nova, Brasil, v. 20, n. 6, p. 621-626, 1997.

Motheo, A. J. ; Machado, S. A. S. ; Rabelo, F. J. B. ; Santos, J. R. . Electrochemical Study Of Ethanol Oxidation On Nickel In Alkaline Medium. Journal of the Brazilian Chemical Society, Brasil, v. 5, n. 3, p. 161-165, 1994.

Motheo, A. J. ; Machado, S. A. S. ; Van, M. H. ; Kampen, J. R. ; Santos Junior, . Electrochemical Methods For Silver Surface Roughness Determination. Journal of the Brazilian Chemical Society, Brasil, v. 4, n. 3, p. 122-127, 1993.

Machado, S. A. S. ; Tanaka, A. A. ; Gonzalez, E. R. . Underpotential Deposition of Cadmium on Polycrystalline Platinum and Its Influence in the Oxygen Reduction Reaction. Electrochimica Acta, v. 37, p. 2559-2564, 1992.

Machado, S. A. S. ; Tanaka, A. A. ; Gonzalez, E. R. . Underpotential Deposition Of Copper and its Influence in the Oxygen Reduction on Platinum.. Electrochimica Acta, v. 36, p. 1325-1331, 1991.

Zara, A. J. ; Machado, S. A. S. ; Bulhoes, L. O. S. ; Benedetti, A. V. ; Rabockai, T. . The Electrochemistry Of Ferrocene In Non-Aqueous Solvents.. Journal of Electroanalytical Chemistry, Holanda, v. 221, p. 165-174, 1987.