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Journal of the Brazilian Chemical Society
Print version ISSN 0103-5053


Table of contents
J. Braz. Chem. Soc. vol.16 no.2 São Paulo Mar./Apr. 2005


 ·  Microstructure and surface composition effects on the transpassivation of NiTi wires for implant purposes
Oliveira, Anderson Garbuglio de; Giacomelli, Fernando Carlos; Giacomelli, Cristiano; Spinelli, Almir

 ·  Brazilian gasoline quality: study of adulteration by statistical analysis and gas chromatography
Wiedemann, Larissa S. M.; d'Avila, Luiz A.; Azevedo, Débora de A.

 ·  Cellulose acetate-Al2O3 hybrid material coated with N-Propyl-1,4-diazabicyclo [2.2.2] octane chloride: preparation, characterization and study of some metal halides adsorption from ethanol solution
Splendore, Gislene; Benvenutti, Edilson V.; Kholin, Yuriy V.; Gushikem, Yoshitaka

 ·  Antifungal piperolides from Piper malacophyllum (Prels) C. DC.
Lago, João Henrique G.; Tanizaki, Tatiane M.; Young, Maria Claudia M.; Guimarães, Elsie F.; Kato, Massuo J.

 ·  An alternative LC-UV procedure for the determination of prochloraz residues in fruits
Navickiene, Sandro; Ribeiro, Maria Lúcia

 ·  Influences of surface chemical composition on the mechanical properties of pulp as investigated by SEM, XPS and multivariate data analysis
Fardim, Pedro; Durán, Nelson

 ·  Use of the same polymer for synthesis and purification of peptides
Silva, Elias H.; Etchegaray, Augusto; Carvalho, Regina S. H.; Jubilut, Guita N.; Miranda, Antonio; Nakaie, Clovis R.

 ·  Synthesis and tautomeric studies of enamines from 1-(n-Hexyl)-3-methyl-2-pyrazolin-5-one
Belmar, Julio; Pérez, Fredy R.; Alderete, Joel; Zúñiga, Celia

 ·  Evaluation of reaction thermochemistry using DFT calculated molecular properties: application to trans-HONO (X1A') à HO(X2P) + NO(X2P)
Bauerfeldt, Glauco F.; Arbilla, Graciela; Silva, Edilson C. da

 ·  Rapid spectrophotometric determination of trace amounts of chromium using variamine blue as a chromogenic reagent
Narayana, B.; Cherian, Tom

 ·  New catalysts based on silicon carbide support for improvements in the sulfur recovery. Silicon carbide as support for the selective H2S oxidation
Keller, Nicolas; Vieira, Ricardo; Nhut, Jean-Mario; Pham-Huu, Cuong; Ledoux, Marc J.

 ·  Biotransformation of steviol derivatives by Aspergillus niger and Fusarium moniliforme
Oliveira, Brás H. de; S. Filho, José Dias; Leal, Paulo C.

 ·  Understanding the induction period of the Belousov-Zhabotinsky reaction
Cadena, Ariel; Pérez, Néstor; Ágreda, Jesús A.; Barragán, Daniel

 ·  dGMP-BPDE DNA adduct investigation in environmentally exposed rural workers by capillary electrophoresis with laser-induced fluorescence detection
Carrilho, Emanuel; Formenton-Catai, Ana Paula; Lanças, Fernando M.; Pereira, Delma M.

 ·  The role of nonelectrostatic solvation to chemical reactions in liquid phase
Pliego Jr., Josefredo R.

 ·  Association of indopolymethine cyanine cations with anions of sulfonephthalein and xanthene dyes in water
Shapovalov, Serghey A.; Koval, Valentina L.; Chernaya, Tatyana A.; Pereverzev, Andrey Yu.; Derevyanko, Nadezhda A.; Ishchenko, Aleksandr A.; Mchedlov-Petrossyan, Nikolay O.

 ·  Influence of domestic and industrial waste discharges on water quality at Minas Gerais State, Brazil
Jordão, Cláudio P.; Pereira, Madson de G.; Matos, Antônio T.; Pereira, José L.

 ·  Mullite formation from mixtures of alumina and silica sols: mechanism and pH effect
Osawa, Carla C.; Bertran, Celso A.

 ·  Synthesis, properties and aplications of functionalized polyanilines
Acevedo, Diego F.; Salavagione, Horacio J.; Miras, María C.; Barbero, César A.

 Short Reports
 ·  Membrane introduction mass spectrometry applied to the monitoring of chloroform degradation by hypochloride in acidic aqueous medium
Rocha, Lilian L. da; Rios, Rachel V. R. A.; Lago, Rochel M.; Augusti, Rodinei

 ·  Regiospecific synthesis of 1,2-bis(azolyl)ethanes
Martins, Marcos A. P.; Cunico, Wilson; Siqueira, Geonir M.; Leidens, Victor L.; Zanatta, Nilo; Bonacorso, Helio G.; Flores, Alex F. C.

 ·  Biologically active polyketides produced by Penicillium janthinellum isolated as an endophytic fungus from fruits of Melia azedarach
Marinho, Andrey M. do Rosário; Rodrigues-Filho, Edson; Moitinho, Maria da Luz R.; Santos, Lourivaldo S.