JBCS

14:02, Sat Aug 19

Open Access/APCs

vol. 20, No. 7, 2009, p. 1193-1384




Editorial J. Braz. Chem. Soc. 2009, 20(7), 0

The Centrality of Chemistry

Bruce E. Bursten

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700001


Review J. Braz. Chem. Soc. 2009, 20(7), 1193-1205

Density-Functional Based Tight-Binding: an Approximate DFT Method

Augusto F. Oliveira; Gotthard Seifert; Thomas Heine; Hélio A. Duarte

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700002

Published online: May 29, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1206-1219

Insect Pheromone Research in South America

Jan Bergmann; Andrés González; Paulo H. G. Zarbin

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700003

Published online: July 23, 2009

Articles J. Braz. Chem. Soc. 2009, 20(7), 1220-1226

Rapid and Accurate Simultaneous Determination of Abamectin and Ivermectin in Bovine Milk by High Performance Liquid Chromatography with Fluorescence Detection

D. I. S. Kolberg; M. A. Presta; C. Wickert; M. B. Adaime; R. Zanella

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700004

Published online: April 30, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1227-1234

Dissociation of Molecular Aggregates under High Hydrostatic Pressure: The Influence of Water Structure on Benzene Cluster Solubility

Arlan S. Gonçalves; Ernesto R. Caffarena; Pedro G. Pascutti

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700005

Published online: May 15, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1235-1241

Three electrode electrochemical microfluidic cell: construction and characterization

Rodrigo A. B. da Silva; Edimar G. N. de Almeida; Adriano C. Rabelo; Abílio T. C. da Silva; Lucas F. Ferreira; Eduardo M. Richter

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700006

Published online: May 15, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1242-1248

Multi-Pumping Mechanised Determination of Selenium in Natural Waters by Light Emitting Diode (LED) Spectrometry

Ridvan N. Fernandes; Boaventura F. Reis; Angel Morales-Rubio; Miguel de la Guardia

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700007

Published online: May 15, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1249-1255

Simple Flow Injection Amperometric System for Simultaneous Determination of Dipyrone and Paracetamol in Pharmaceutical Formulations

Wallans T. P. dos Santos; Denise T. Gimenes; Edimar G. N. de Almeida; Sebastião de P. Eiras; Yaico D. T. Albuquerque; Eduardo M. Richter

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700008

Published online: May 22, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1256-1261

Oxidation of Chalcogenides using the Peroxo Complex of Molybdenum [MoO(O2)2(H2O)(hmpa)], hmpa = hexamethylphosphoramide

Jitender M. Khurana; Arpita Agrawal; Sanjay Kumar

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700009

Published online: May 22, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1262-1267

Catalyst, Co-ion and the Media Effect on the Oscillatory Behavior of Resorcinol in the BZ Reaction

Nadeem B. Ganaie; G. M. Peerzada

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700010

Published online: May 29, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1268-1274

CD-MEKC Method to Analyze Triterpene Acids in Traditional Chinese Medicines

Hui Du; Xiaoqing Chen

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700011

Published online: May 29, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1275-1286

Synthesis, Chemical Reactivity and Fungicidal Activity of Pyrido[1,2-b][1,2,4]triazine Derivatives

Magdy A. Ibrahim; Reda M. Abdel-Rahman; Ali M. Abdel-Halim; Salah S. Ibrahim; Hassan A. Allimony

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700012

Published online: June 4, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1287-1293

Seasonal Variability of Essential Oils of Eugenia uniflora Leaves

Deomar P. Costa; Suzana C. Santos; José C. Seraphin; Pedro H. Ferri

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700013

Published online: June 4, 2009


J. Braz. Chem. Soc. 2009, 20(7), 1294-1301

Preparation and Characterization of PVA/PASA-PVA/PDDAB Bipolar Membrane

Heriberto Espinoza-Gómez; Lucía Z. Flores-López; Eduardo Rogel-Hernández; Manuel Martínez

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700014

Published online: June 12, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1302-1312

Oxidative DNA Damage Induced by S(IV) in the Presence of Cu(II) and Cu(I) Complexes

María V. Alipázaga; Giselle Cerchiaro; Horácio D. Moya; Nina Coichev

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700015

Published online: June 12, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1313-1319

Synthesis, Characterization and Thermal Behaviour of Solid 2-Methoxycinnamylidenepyruvate of Light Trivalent Lanthanides

C. T. Carvalho; A. B. Siqueira; O. Treu-Filho; E. Y. Ionashiro; M. Ionashiro

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700016

Published online: June 18, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1320-1326

K10-Montmorillonite as Support for a Cationic Manganese(III)-salen Complex

Iwona Kuźniarska-Biernacka; Clara Pereira; Ana P. Carvalho; João Pires; Cristina Freire

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700017

Published online: June 25, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1327-1333

A New Polyacetylene from Vernonia scorpioides (Lam.) Pers. (Asteraceae) and its in vitro Antitumoral Activity

Humberto Buskuhl; Rilton A. Freitas; Franco Delle Monache; Andersson Barison; Francinete R. Campos; Yuri E. Corilo; Marcos N. Eberlin; Maique W. Biavatti

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700018

Published online: July 6, 2009


J. Braz. Chem. Soc. 2009, 20(7), 1334-1342

Regional Geochemical Baselines and Controlling Factors for Trace Metals in Sediments from the Poxim River, Northeast Brazil

Carlos A. B. Garcia; Marlúcia S. Barreto; Elisângela A. Passos; José do Patrocínio H. Alves

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700019

Published online: July 17, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1343-1350

Concentration of Airbone Trace Metals in a Bus Station with a High Heavy-Duty Diesel Fraction

Josiane Loyola; Graciela Arbilla; Simone Lorena Quiterio; Viviane Escaleira; Alfredo Victor Bellido

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700020

Published online: July 17, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1351-1357

Preparation of Silver-Montmorillonite Nanocomposites by Reduction with Formaldehyde and Borohydride

Petr Praus; Martina Turicová; Mariana Klementová

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700021

Published online: July 17, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1358-1364

Spark Ignition Vehicle Contributions to Atmospheric Fine Elemental Carbon Concentrations in Coastal, Rural and Urban Communities using Polycyclic Aromatic Hydrocarbon Tracers in the CMB Model Modified for Reactivity

Arantzazu Eiguren-Fernandez; Antonio H. Miguel

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700022

Published online: July 17, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1365-1369

An Easy Synthesis of 3,5-Disubstituted 1,2,4-Oxadiazoles from Carboxylic Acids and Arylamidoximes Mediated by Ethyl Chloroformate

Ricardo A. W. Neves Filho; Natércia M. M. Bezerra; José M. Guedes; Rajendra M. Srivastava

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700023

Published online: July 23, 2009


J. Braz. Chem. Soc. 2009, 20(7), 1370-1378

Preparation of Novel Trifluoroacetylketene O,N-Acetals and Trifluoromethyl-Containing S,S-Sulfoximido N-Substituted Heterocycles

Helio G. Bonacorso; Renata P. Vezzosi; Isadora R. Rodrigues; Roberta L. Drekener; Liliane M. F. Porte; Alex F. C. Flores; Nilo Zanatta; Marcos A. P. Martins

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700024

Published online: July 23, 2009

J. Braz. Chem. Soc. 2009, 20(7), 1379-1384

Volatile Constituents of Five Baccharis Species from Northeastern Argentina

Daiana Retta; Martha Gattuso; Susana Gattuso; Paola Di Leo Lira; Catalina van Baren; Arnaldo Bandoni

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532009000700025

Published online: July 31, 2009

Online version ISSN 1678-4790 Printed version ISSN 0103-5053
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