JBCS

9:32, Tue May 23

Open Access/APCs

vol. 19, No. 8, 2008, p. 1437-1662




Editorial J. Braz. Chem. Soc. 2008, 19(8), 0

The Brazilian Chemical Society (SBQ) and the Chemistry Teaching in High Schools

Angelo C. Pinto

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800001


Articles J. Braz. Chem. Soc. 2008, 19(8), 1437-1449

Reactivity of 5a,6-Anhydrotetracycline Platinum(II) Complex with Biological Nucleophiles: a Theoretical Study

Bruna L. Marcial; Luiz Antônio S. Costa; Wagner B. De Almeida; Hélio F. Dos Santos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800002

Published online: September 3, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1450-1461

Synthesis and Photophysical Properties of a Poly(Methyl Methacrylate) Polymer with Carbazolyl Side Groups

Tatiana D. Martins; Richard G. Weiss; Teresa D. Z. Atvars

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800003

Published online: September 3, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1462-1467

The Use of Fatty Acid Profile as a Potential Marker for Brazilian Coffee (Coffea arabica L.) for Corn Adulteration

Gulab N. Jham; Mark A. Berhow; Linda K. Manthey; Deborah A. Palmquist; Steven F. Vaughn

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800004

Published online: September 5, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1468-1474

Characterization and Catalytic Activity of Free and Immobilized Lipase from Aspergillus niger: a Comparative Study

Vania C. F. da Silva; Fabiano J. Contesini; Patrícia de O. Carvalho

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800005

Published online: September 10, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1475-1483

Comparative analysis of eight esterification methods in the quantitative determination of vegetable oil fatty acid methyl esters (FAME)

Maria Cristina Milinsk; Makoto Matsushita; Jesuí V. Visentainer; Cláudio C. de Oliveira; Nilson E. de Souza

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800006

Published online: September 10, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1484-1489

Oxidation of Mono-Phenols to para-Benzoquinones: a Comparative Study

Marciana P. Uliana; Ygor W. Vieira; Maria Carolina Donatoni; Arlene G. Corrêa; Ursula Brocksom; Timothy J. Brocksom

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800007

Published online: September 10, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1490-1500

Multi-Elemental Contamination and Historic Record in Sediments from the Santos-Cubatão Estuarine System, Brazil

Wanilson Luiz-Silva; Wilson Machado; Rosa H. R. Matos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800008

Published online: September 19, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1501-1512

Synthesis of Fe/Ti Oxides from a Single Source Alkoxide Precursor under Inert Atmosphere

Pedro H. C. Camargo; Giovana G. Nunes; Eduardo L. de Sá; Germano Tremiliosi-Filho; David J. Evans; Aldo J. G. Zarbin; Jaísa F. Soares

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800009

Published online: September 19, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1513-1522

Distribution of Lipid Compounds in Sediments from Conceição Lagoon, Santa Catarina Island, Brazil

Cesar A. Silva; Cristiane R. Oliveira; Inês R. W. Z. Oliveira; Luiz A. S. Madureira

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800010

Published online: September 24, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1523-1530

Sodium Dodecyl Sulfate-Coated Alumina and C18 Cartridge for the Separation and Preconcentration of Cationic Surfactants Prior to their Quantitation by Spectrophotometric Method

Mohammad Ali Karimi; Reza Behjatmanesh-Ardakani; Ali Aghaei Goudi; Sara Zali

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800011

Published online: September 26, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1531-1537

A Simple and Green Analytical Method for the Determination of Formaldehyde

Fabrícia Gasparini; Patrícia L. Weinert; Liliane S. Lima; Leonardo Pezza; Helena R. Pezza

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800012

Published online: September 29, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1538-1545

A Novel Disposable Electrochemical Microcell: Construction and Characterization

Humberto E. A. Ferreira; Daniela Daniel; Mauro Bertotti; Eduardo M. Richter

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800013

Published online: September 29, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1546-1552

Micelle-Mediated Extraction and Spectrophotometric Determination of Ammonia in Water Samples utilizing Indophenol Dye Formation

Abbas Afkhami; Rasoul Norooz-Asl

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800014

Published online: September 29, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1553-1559

Development and Application of LC-UV Method for the Quantification of the Anti-inflammatory Thiazolidinone PG15 in Rat Plasma

Flávia D.T. Uchôa; Vitória B. Cattani; Maria C.A. Lima; Suely L. Galdino; Ivan R. Pitta; Teresa Dalla Costa

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800015

Published online: September 29, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1560-1566

Styrene Polymerization by Nickel and Titanium Catalysts Based on Tris(pyrazolyl)borate Ligands

Maria C. A. Kuhn; Jaqueline L. da Silva; Adriana C. A. Casagrande; Osvaldo L. Casagrande Jr.

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800016

Published online: September 29, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1567-1573

Micelle-Mediated Method for Simultaneous Determination of Ascorbic Acid and Uric Acid by Differential Pulse Voltammetry

Alaécio P. dos Reis; César R. T. Tarley; Lauro T. Kubota

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800017

Published online: October 2, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1574-1581

Dipeptide Synthesis in Biphasic Medium: Evaluating the use of Commercial Porcine Pancreatic Lipase Preparations and the Involvement of Contaminant Proteases

Cleber W. Liria; Carolina D. Romagna; Nicolas N. Rodovalho; Sandro R. Marana; M. Terêsa M. Miranda

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800018

Published online: October 2, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1582-1594

Peak Separation by Derivative Spectroscopy Applied to FTIR Analysis of Hydrolized Silica

Bernardo J. G. de Aragão; Younes Messaddeq

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800019

Published online: October 2, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1595-1599

B(HSO4)3: a Novel and Efficient Solid Acid Catalyst for the Regioselective Conversion of Epoxides to Thiocyanohydrins under Solvent-Free Conditions

Ali Reza Kiasat; Mehdi Fallah-Mehrjardi

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800020

Published online: October 2, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1600-1606

The Use of a Graphite-Silicone Rubber Composite Electrode in the Determination of Rutin in Pharmaceutical Formulation

Sidney X. dos Santos; Luiz H. Mazo; Éder T. G. Cavalheiro

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800021

Published online: October 8, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1607-1613

Vibrational and Thermal Properties of Crystalline Topiramate

Diniz M. Sena Jr.; Paulo T. C. Freire; Josué M. Filho; Francisco E. A. Melo; Fenelon M. Pontes; Elson Longo; Odair P. Ferreira; Oswaldo L. Alves

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800022

Published online: October 10, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1614-1621

Exchange Interactions in the Copper(II)-N-Benzoylglycine (Hippuric Acid) Complex

Ernanni D. Vieira; Gianella Facchin; Maria H. Torre; Antonio J. Costa-Filho

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800023

Published online: October 10, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1622-1626

Silica-Supported Dichlorophosphate: a Recoverable Cyclodehydrant for the Eco-Friendly Synthesis of 2,5-Disubstituted 1,3,4-Oxadiazoles under Solvent-Free and Microwave Irradiation Conditions

Zheng Li; Anguo Zhu; Xuerong Mao; Xiunan Sun; Xue Gong

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800024

Published online: October 10, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1627-1633

Study of the Specificity of Cross-Povidone (PVPP) as Binding Agent in the Quantification of Polyphenolic Compounds

Simone G. Verza; Cabral Pavei; George G. Ortega

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800025

Published online: October 15, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1634-1640

Evaluation of Porous Silica Glasses as Insect Pheromone Dispensers

Aline Tiboni; Miryan D. A. Coracini; Eraldo R. Lima; Paulo H. G. Zarbin; Aldo J. G. Zarbin

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800026

Published online: October 15, 2008

J. Braz. Chem. Soc. 2008, 19(8), 1641-1645

Supramolecular Self-Assembling of [HgII(RC6H4NNNC6H4R)2Py] [R = EtOC(O)] through Reciprocal Metal-η2-arene π-Interactions and Non Classical C−H···O Bonding: Synthesis and X-ray Characterization of a Bis Diaryl Symmetric-substituted Triazenide Complex Polymer of Hg(II)

Manfredo Hörner; Gelson M. de Oliveira; Paulo C. M. Villis; Lorenzo do C. Visentin

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800027

Published online: October 15, 2008

Short Reports J. Braz. Chem. Soc. 2008, 19(8), 1646-1652

NH4Cl-CH3OH: an Efficient, Acid- and Metal-Free Catalyst System for the Synthesis of Quinoxalines

Hossein Reza Darabi; Fatemeh Tahoori; Kioumars Aghapoor; Fatemeh Taala; Farshid Mohsenzadeh

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800028

Published online: October 2, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1653-1658

Gilded Wood from the Organ of the Church of Santa Cruz (Coimbra)

Ana P. Carvalho; Maria F. Vaz; Marta M. Ferreira; João Pires

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800029

Published online: October 8, 2008


J. Braz. Chem. Soc. 2008, 19(8), 1659-1662

Age and Time Related Pheromone Production in Coffee Leafminer Leucoptera coffeella Guérin-Méneville (Lepidoptera: Lyonetiidae)

Eraldo R. Lima; Evaldo F. Vilela; Terezinha M. C. Della Lucia; Lívia M. S. Ataíde

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532008000800030

Published online: October 15, 2008

Online version ISSN 1678-4790 Printed version ISSN 0103-5053
Journal of the Brazilian Chemical Society
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