SciELO - Scientific Electronic Library Online

 
números disponiblesvol.22 número3vol.22 número5 índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos   RSS

Journal of the Brazilian Chemical Society
versão impressa ISSN 0103-5053

 

Sumário
J. Braz. Chem. Soc. vol.22 no.4 São Paulo  2011

 Editorial
  
 ·  A Indústria Química Brasileira: desafios e oportunidades
Wongtschowski, Pedro

  
 Review
  
 ·  Comprehensive Two-Dimensional Gas Chromatography for Analysis of Volatile Compounds in Foods and Beverages
Welke, Juliane Elisa; Zini, Cláudia Alcaraz

  
 Articles
  
 ·  Metal halide hydrates as lewis acid catalysts for the conjugated friedel-crafts reactions of indoles and activated olefins
Schwalm, Cristiane S.; Ceschi, Marco Antonio; Russowsky, Dennis

  
 ·  2D chemical drawings correlate to bioactivities: MIA-QSAR modelling of antimalarial activities of 2,5-diaminobenzophenone derivatives
Cormanich, Rodrigo A.; Freitas, Matheus P.; Rittner, Roberto

  
 ·  Quantification of essential fatty acids in the heads of nile tilapia (Oreochromis niloticus) fed with linseed oil
Aguiar, Ana C.; Cottica, Solange M.; Boroski, Marcela; Oliveira, Cláudio C.; Bonafé, Elton G.; França, Polyana B.; Souza, Nilson E.; Visentainer, Jesui V.

  
 ·  Determination of p-phenylenediamine by perturbation of a non-equilibrium stationary state in the B-Z reaction
Gao, Jinzhang; Ren, Xiaodong Chen Jie; Yang, Wu

  
 ·  Electrochemical feasibility study of methyl parathion determination on graphite-modified basal plane pyrolytic graphite electrode
Okumura, Leonardo Luiz; Saczk, Adelir Aparecida; Oliveira, Marcelo Firmino de; Fulgêncio, Ana Carolina C.; Torrezani, Larissa; Gomes, Paulo Eduardo N.; Peixoto, Rosana M.

  
 ·  Synthesis, characterization and catalytic activity of two novel cis-dioxovanadium(v) complexes: [VO2(L)] and [VO2(Hlox)]
Silva, Natália M. L.; Pinheiro, Carlos B.; Chacon, Eluzir P.; Resende, Jackson A. L. C.; Carneiro, José Walkimar de M.; Fernández, Tatiana L.; Scarpellini, Marciela; Lanznaster, Mauricio

  
 ·  EPR and magnetic studies of a carboxylate-bridged dinuclear copper(II) compound: [cu2(flu)4(dmf)2]
Nascimento, Otaciro R.; Napolitano, Lia M. B.; Torre, María H.; Peña, Octavio; Calvo, Rafael

  
 ·  Pre-concentration of lithium prior to its determination in honey by flame optical emission spectrometry
Stecka, Helena; Pohl, Pawel

  
 ·  QSPR Modeling using Catalan Solvent and Solute Parameters
Jouyban, Abolghasem; Fakhree, Mohammad A. A.; Shayanfar, Ali; Ghafourian, Taravat

  
 ·  Electrochemical Oxidation of Caffeic and Ferulic Acid Derivatives in Aprotic Medium
Salas-Reyes, Magali; Hernández, Javier; Domínguez, Zaira; González, Felipe J.; Astudillo, Pablo D.; Navarro, Rosa Elena; Martínez-Benavidez, Evelin; Velázquez-Contreras, Carlos; Cruz-Sánchez, Samuel

  
 ·  Binding Events of (S)-N-(3-Oxo-octanoyl)-homoserine Lactone with Agrobacterium tumefaciens Mutant Cells Studied by Saturation Transfer Difference NMR
Cabeça, Luís Fernando; Pomini, Armando Mateus; Cruz, Pedro Luiz R.; Marsaioli, Anita J.

  
 ·  Application of Pyrite and Chalcopyrite Electrodes for the Acid-Base Determinations in Nitriles
Simi, Zoran; Stani, Zorka D.; Antonijevi, Milan

  
 ·  Nanoporous of W/WO3 Thin Film Electrode Grown by Electrochemical Anodization Applied in the Photoelectrocatalytic Oxidation of the Basic Red 51 used in Hair Dye
Fraga, Luciano E.; Zanoni, Maria Valnice B.

  
 ·  A Low-Cost Portable Microcontrolled Nephelometer for Potassium Determination
Santos, Vagner B. dos; Guerreiro, Thiago B.; Suarez, Willian T.; Faria, Ronaldo C.; Fatibello-Filho, Orlando

  
 ·  Visible LED-Based Instrumentation for Photometric Determination of Electroosmotic Flow in Microchannels
Silva, José Alberto Fracassi da; Deblire, Ariane; Jesus, Dosil P. de; Coltro, Wendell Karlos T.

  
 ·  Chemical Analysis of Essential Oils from Ocotea gomezii W.C. Burger and Ocotea morae Gómez-Laur. (Lauraceae) Collected at "Reserva Biológica Alberto M. Brenes" in Costa Rica and their Cytotoxic Activity on Tumor Cell Lines
Chaverri, Carlos; Díaz, Cecilia; Cicció, José F.

  
 ·  Development of Nano Poly(3-methyl thiophene)/Multiwalled Carbon Nanotubes Sensor for the Efficient Detection of Some Pesticides
Sundari, Palaniappan Abirama; Manisankar, Paramasivam

  
 ·  An Alternative Mechanism for the 1,4-Asymmetric Induction in the Stereoselective Addition of (R)-Pantolactone to 2-Phenylpropylketene
Silva, Alexander M.; Silva, Clarissa O. da; Barbosa, André G. H.; Fontes, Rosane A.; Pinheiro, Sergio; Lima, Marco Edilson F.; Castro, Rosane N.

  
 ·  Electrochemical Behavior and Determination of Fluconazole
Gil, Éric de S.; Cordeiro, Diogo D.; Matias, Ana E. B.; Serrano, Sílvia H. P.

  
 ·  Nutrients in Amazonian Black Earth from Caxiuanã Region
Lemos, Vanda P.; Meireles, Antônio R. de Oliveira; Fernandes, Kelly das Graças; Moraes, Milena C. de; Costa, Marcondes L. da; Silva, Any K. Terra; Kern, Dirse C.

  
 ·  Synthesis, Characterization and Photovoltaic Properties of Di-Anchoring Organic Dyes
Wu, Tzi-Yi; Tsao, Ming-Hsiu; Su, Shyh-Gang; Wang, H. Paul; Lin, Yuan-Chung; Chen, Fu-Lin; Chang, Cheng-Wen; Sun, I-Wen

  
 Short Reports
  
 ·  Exhausted Yerba Mate Leaves (Ilex paraguariensis) as Biosorbent for the Removal of Metals from Aqueous Solutions
Copello, Guillermo J.; Garibotti, Rodolfo E.; Varela, Florencia; Tuttolomondo, María V.; Diaz, Luis E.

  
 ·  New Adducts of Lapachol with Primary Amines
Santos, Mirelly D. F.; Litivack-Junior, José T.; Antunes, Roberto V.; Silva, Tania M. S.; Camara, Celso A.

  
 ·  Fast Analysis of Taurine in Energetic Drinks by Electrospray Ionization Mass Spectrometry
Catharino, Rodrigo R.; Haddad, Renato; Godoy, Helena T.; Eberlin, Marcos N.; Santos, Leonardo S.

  
 Additions and Corrections
  
 ·  Evaluation of Snake Venom Phospholipase A2: hydrolysis of Non-Natural Esters
Pirolla, Renan A. S.; Baldasso, Paulo A.; Marangoni, Sérgio; Moran, Paulo J. S.; Rodrigues, José Augusto R.

        · texto em Inglês     · pdf em Inglêspdf em Inglês