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Journal of the Brazilian Chemical Society
versão On-line ISSN 1678-4790


J. Braz. Chem. Soc. v.12 n.6 São Paulo nov./dez. 2001

 ·  Metal Oxide Thin Films Grafted on Silica Gel Surfaces: Recent Advances on the Analytical Application of these Materials
Gushikem, Yoshitaka; Rosatto, Simone S.

 ·  Extraction and Quantitative HPLC Analysis of Coumarin in Hydroalcoholic Extracts of Mikania glomerata Spreng: ("guaco") Leaves
Celeghini, Renata M. S.; Vilegas, Janete H. Y.; Lanças, Fernando M.

 ·  Synthesis and Dyeing Performance of Some Novel Heterocyclic Azo Disperse Dyes
Maradiya, Hari R.; Patel, Vithal S.

 ·  In Situ Scanning Tunneling Microscopy Study of 5,6-Dimethyl Uracil on Au (111)
Cunha, Frederico G. C.; Nart, Francisco C.

 ·  Organotin(IV) Derivatives of 2-Acetylpyridine-N(4)-Phenylthiosemicarbazone, HAP4P, and 2-Hydroxyacetophenone-N(4)-Phenylthiosemicarbazone, H2DAP4P: Crystal and Molecular Structure of [SnMe2(DAP4P)] and [SnBu2(DAP4P)]
Sousa, Gerimário F. de; Francisco, Regina H. P.; Gambardella, M. Teresa do P.; Santos, Regina H. de A.; Abras, Anuar

 ·  Glucose Amperometric Biosensor Based on the Co-immobilization of Glucose Oxidase (GOx) and Ferrocene in Poly(pyrrole) Generated from Ethanol / Water Mixtures
Fiorito, Pablo A.; Torresi, Susana I. Córdoba de

 ·  Criterious Preparation and Characterization of Earthworm-composts in View of Animal Waste Recycling: Part II. A Synergistic Utilization of EPR and 1H NMR Spectroscopies on the Characterization of Humic Acids from Vermicomposts
Guimarães, Elisete; Mangrich, Antonio S.; Machado, Vanderlei G.; Traghetta, Dinis G.; Lobo, Maria A.

 ·  Enzymatic Resolution of Ethyl 3-Hydroxy-3-Phenylpropanoate and Analogs using Hydrolases
Ribeiro, Carlos M. R.; Passaroto, Elisa N.; Brenelli, Eugênia C. S.

 ·  Synthesis, Structure, Physicochemical Properties and Catecholase-like Activity of a New Dicopper(II) Complex
Neves, Ademir; Rossi, Liane M.; Bortoluzzi, Adailton J.; Mangrich, Antônio S.; Haase, Wolfgang; Werner, Rüdiger

 ·  Seasonality Influence in the Distribution of Formic and Acetic Acids in the Urban Atmosphere of São Paulo City, Brazil
Souza, Silvia R.; Carvalho, Lilian R. F.

 ·  Iridoids from Vitex cymosa
Santos, Tereza C. dos; Schripsema, Jan; Monache, Franco D.; Leitão, Suzana G.

 ·  Metal Distribution in Sediments from the Ribeira Bay, Rio de Janeiro - Brazil
Cardoso, André G. A.; Boaventura, Geraldo R.; Silva Filho, Emmanoel V.; Brod, José A.

 ·  Revisiting the Kinetics and Mechanism of Bromate-Bromide Reaction
Côrtes, Carlos Eduardo S.; Faria, Roberto B.

 ·  Intermolecular Alignment Dependence of Ethylene Glycol Flow on the Chemical Nature of the Solid Surface (Borosilicate and SnO2)
Quintella, Cristina M.; Gonçalves, Cristiane C.; Pepe, Iuri; Lima, Ângelo M. V.; Musse, Ana P. S.

 ·  Trichotomol, a New Cadinenediol from Cordia trichotoma
Menezes, Jane E. S. A.; Lemos, Telma L. G.; Silveira, Edilberto R.; Braz-Filho, Raimundo; Pessoa, Otília D. L.

 ·  Fe (III) - Galactomannan Solid and Aqueous Complexes: Potentiometric, EPR Spectroscopy and Thermal Data
Mercê, Ana L. R.; Fernandes, Erika; Mangrich, Antonio S.; Sierakowski, M. R.; Szpoganicz, Bruno

 ·  River Sediment Analysis by Slurry Sampling FAAS: Determination of Copper, Zinc and Lead
Alves, Flávia L.; Cadore, Solange; Jardim, Wilson F.; Arruda, Marco A. Z.

 Short Report
 ·  Molecular Structure of Heterocycles: 6. Solvent Effects on the 17O Nmr Chemical Shifts of 5-Trichloromethylisoxazoles
Martins, Marcos A. P.; Freitag, Rogério A.; Zimmermanna, Nilo E. K.; Sinhorin, Adilson P.; Cúnico, Wilson; Bastos, Giovani P.; Zanatta, Nilo; Bonacorso, Helio G.