Table of Contents with Graphical Abstracts
2009, Volume 20, number 4 - Special Issue "JBCS 20 years"

REVIEW

On the Use of Titration Calorimetry to Study the Association of Surfactants
in Aqueous Solutions
Gerd Olofsson and Watson Loh
J. Braz. Chem. Soc. 2009, 20, 577.
>> PDF (692KB)
Web release date: April 17, 2009

ARTICLES

Mercury Adsorption on Natural and Organofunctionalized Smectites -
Thermodynamics of Cation Removal
Denis L. Guerra, Maria R. M. C. Santos and Claudio Airoldi
J. Braz. Chem. Soc. 2009, 20, 594.
>> PDF (524KB)
Web release date: March 13, 2009

The Search for More pH Stable Stationary Phases for High Performance Liquid Chromatography
Carol H. Collins, César R. Silva, Anizio M. Faria, Kenneth E. Collins and Isabel Cristina S. F. Jardim
J. Braz. Chem. Soc. 2009, 20, 604.
>> PDF (841KB)
Web release date: March 13 , 2009

Vanadium-Lithium Alkoxides: Synthesis, Structure, Spectroscopic Characterisation and Accidental Degradation of Silicone Grease
Dayane M. Reis, Kátia Cristina M. Westrup, Giovana G. Nunes, Andersson Barison, Ronny R. Ribeiro, Eduardo L. de Sá, David L. Hughes and Jaísa F. Soares
J. Braz. Chem. Soc. 2009, 20, 613.
>> PDF (825KB) / >> Supplementary Information (190KB)
Web release date: March 20, 2009

Guanylation of Thiosemicarbazones: A New Synthetic Route to Polysubstituted Guanylhydrazones with Antimicrobial Activity
Silvio Cunha, Fernando César de Macedo Jr., Giselle A. N. Costa, Daniela C. Neves,
Lourdes Cardoso de Souza Neta, Ivo Vencato, José R. Sabino and Carlito Lariucci
J. Braz. Chem. Soc. 2009, 20, 627.
>> PDF (244KB) / >> Supplementary Information (1,04MB)
Web release date: March 27, 2009

Cytotoxic, Trypanocidal Activities and Physicochemical Parameters of
nor-b-Lapachone-based 1,2,3-Triazoles
Eufrânio N. da Silva Júnior, Maria Aline B. F. de Moura, Antonio V. Pinto, Maria do Carmo F. R. Pinto, Maria Cecília B. V. de Souza, Ana J. Araújo, Claudia Pessoa, Letícia V. Costa-Lotufo, Raquel C. Montenegro, Manoel Odorico de Moraes, Vitor F. Ferreira and Marilia O. F. Goulart
J. Braz. Chem. Soc. 2009, 20, 635.
>> PDF (245KB) / >> Supplementary Information (167KB)
Web release date: April 03, 2009

Antiparasitic Activities of Acridone Alkaloids from Swinglea glutinosa (Bl.) Merr.
Djalma A. P. dos Santos, Paulo C. Vieira, M. Fátima das G. F. da Silva, João B. Fernandes, Lauren Rattray and Simon L. Croft
J. Braz. Chem. Soc. 2009, 20, 644.
>> PDF (324KB) />> Supplementary Information (0,98MB)
Web release date: April 03, 2009

A Direct Dynamics Study of Protonated Alcohol Dehydration and the Diels-Alder Reaction
Marcus V. P. dos Santos, Erico S. Teixeira and Ricardo L. Longo
J. Braz. Chem. Soc. 2009, 20, 652.
>> PDF (1,85MB) / >> SI (185KB) / >> VideoI (2,32MB) / >> VideoII (1,83MB)
Web release date: April 09, 2009

Nanostructured Thin Films Obtained by Electrodeposition over a Colloidal Crystal Template: Applications in Electrochemical Devices
Vinicius R. Gonçales, Mariana P. Massafera, Tânia M. Benedetti, David G. Moore,
Susana I. Córdoba de Torresi and Roberto M. Torresi
J. Braz. Chem. Soc. 2009, 20, 663.
>> PDF (1,22MB) / >> Supplementary Information (147KB)
Web release date: April 09, 2009

Two Unusual Epicatechin and Epiafzelechin Derivatives from Mascagnia pubiflora,
a Plant Toxic to Cattle
Walmir S. Garcez, Fernanda R. Garcez, Deizeluci de F. P. Zanella, Lidilhone Hamerski,
Antonio G. Ferreira, Andersson Barison and Alfredo R. Abot
J. Braz. Chem. Soc. 2009, 20, 674.
>> PDF (178KB) / >>Supplementary Information (2,01MB)
Web release date: April 17, 2009

Quantification and Source Identification of Atmospheric Particulate Polycyclic Aromatic Hydrocarbons and their Dry Deposition Fluxes at Three Sites in Salvador Basin, Brazil, Impacted by Mobile and Stationary Sources
Gisele O. da Rocha,a,b,e Wilson A. Lopes, Pedro A. de Paula Pereira, Pérola de Castro Vasconcellos, Fábio S. Oliveira, Luiz S. Carvalho, Liliane dos Santos Conceição and Jailson B. de Andrade
J. Braz. Chem. Soc. 2009, 20, 680.
>> PDF (378KB)
Web release date: April 24, 2009

Structural and Chemical Basis for Anticancer Activity of a Series of b-Tubulin Ligands: Molecular Modeling and 3D QSAR Studies
Lívia B. Salum, Luiz C. Dias and Adriano D. Andricopulo
J. Braz. Chem. Soc. 2009, 20, 693.
>> PDF (2,83MB)
Web release date: April 24, 2009

Antibacterial Modified Diketopiperazines from two Ascidians of the Genus Didemnum
Miriam H. Kossuga, Simone P. Lira, Shayna McHugh, Yohandra R. Torres, Bruna A. Lima, Reginaldo Gonçalves, Katyuscya Veloso, Antonio G. Ferreira, Rosana M. Rocha and Roberto G. S. Berlinck
J. Braz. Chem. Soc. 2009, 20, 704.
>> PDF (231KB) / >> Supplementary Information (517KB)
Web release date: April 24, 2009

Novel Aminonaphthoquinone Mannich Bases Derived from Lawsone and their
Copper(II) Complexes: Synthesis, Characterization and Antibacterial Activity
Amanda P. Neves, Cláudia C. Barbosa, Sandro J. Greco, Maria D. Vargas, Lorenzo C. Visentin,
Carlos B. Pinheiro, Antônio S. Mangrich, Jussara P. Barbosa and Gisela L. da Costa
J. Braz. Chem. Soc. 2009, 20, 712.
>> PDF (2,04MB) / >> Supplementary Information (933MB)
Web release date: April 24, 2009

Electronic Conduction and Electrocatalysis by Supramolecular Tetraruthenated Copper Porphyrazine Films
Marcio Y. Matsumoto, Marcos M. Toyama, Ildemar Mayer, Herbert Winnischofer,
Koiti Araki and Henrique E. Toma
J. Braz. Chem. Soc. 2009, 20, 728.
>> PDF (1,34MB)
Web release date: April 30, 2009

An Innovative Series of Layered Nanostructured Aminoalkylsilica Hybrid Material
Carolina M. da Trindade, Gabriela C. Stoll, Altair S. Pereira, Tania M. H. Costa
and Edilson V. Benvenutti
J. Braz. Chem. Soc. 2009, 20, 737.
>> PDF (758KB)
Web release date: April 30, 2009

Adsorption of Metal Ions on Novel 3-n-Propyl(Methylpyridinium) Silsesquioxane Chloride Polymers Surface. Study of Heterogeneous Equilibrium at the Solid-Solution Interface
Hérica A. Magosso, Natália Fattori, Yuriy V. Kholin and Yoshitaka Gushikem
J. Braz. Chem. Soc. 2009, 20, 744.
>> PDF (478KB)
Web release date: April 30, 2009

Spruceanumines A and B, Novel Plumeran Indole Alkaloids from Aspidosperma spruceanum (Apocynaceae)
Vilma B. Oliveira, Ivo J. Curcino Vieira, R. Braz-Filho, Leda Mathias, Norberto P. Lopes,
Antonio E. M. Crotti, and Daniel E. de A. Uchôa
J. Braz. Chem. Soc. 2009, 20, 753.
>> PDF (485MB) / >>Supplementary Information (688KB)
Web release date: April 30, 2009

Determination and Fractionation of Barium in Brazil Nuts
Alexandra M. Gonçalves, Kelly G. Fernandes, Luiz A. Ramos, Éder T. G. Cavalheiro
and Joaquim A. Nóbrega
J. Braz. Chem. Soc. 2009, 20, 760.
>> PDF (600KB)
Web release date: April 30, 2009

Basic Validation Procedures for Regression Models in QSAR and QSPR Studies:
Theory and Application
Rudolf Kiralj and Márcia M. C. Ferreira
J. Braz. Chem. Soc. 2009, 20, 770.
>> PDF (1,05MB) / >> Supplementary Information (1,39MB)
Web release date: May 06 2009

Multivariate Optimization and Validation of an Analytical Method for the
Determination of Cadmium in Wines Employing ET AAS
Sérgio L. C. Ferreira, Robson M. de Jesus, Geraldo D. Matos, Jailson B. de Andrade, Roy E. Bruns, Walter N. L. dos Santos, Danuza D. Cavalcante, Maria G. R. Vale and Morgana B. Dessuy
J. Braz. Chem. Soc. 2009, 20, 788.
>> PDF (508KB)
Web release date: May 06 2009

Development of an Electrochemical Immunosensor for Phakopsora pachyrhizi Detection in the Early Diagnosis of Soybean Rust
R. K. Mendes, D. C. M. Ferreira, R. F. Carvalhal, L. A. Peroni, D. R. Stach-Machado and L. T. Kubota
J. Braz. Chem. Soc. 2009, 20, 795.
>> PDF (381KB)
Web release date: May 06 2009

SHORT REPORT

Addition of Chiral and Achiral Allyltrichlorostannanes to Chiral a-Alkoxy Aldehydes
Luiz C. Dias, Tatiana Augusto, Carla C. Perez and Leonardo J. Steil
J. Braz. Chem. Soc. 2009, 20, 802.
>> PDF (896KB) / >> Supplementary Information (3,24KB)
Web release date: April 30, 2009



----------------------------------------------------------------------------------------------------
J. Braz. Chem. Soc. © (MMIX)

,