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Journal of the Brazilian Chemical Society
versión impresa ISSN 0103-5053

 

Tabla de contenido
J. Braz. Chem. Soc. v.19 n.1 São Paulo  2008

Editorial
Dias, Luiz Carlos; Loh, Watson

  
 Articles
  
 ·  Use of Doehlert design for optimizing the digestion of beans for multi-element determination by inductively coupled plasma optical emission spectrometry
Santos, Wagna Piler C. Dos; Gramacho, Diogenes R.; Teixeira, Alete P.; Costa, Antônio Celso S.; Korn, Maria das Graças A.

  
 ·  Combination of solid phase extraction and flame atomic absorption spectrometry for trace analysis of cadmium
Ensafi, Ali A.; Shiraz, Ameneh Zendegi

  
 ·  Synthesis of novel O-acylated-D-ribono-1,5-lactones and structural assignment supported by conventional NOESY-NMR and x-ray analysis
Sá, Marcus M.; Silveira, Gustavo P.; Caro, Miguel S. B.; Ellena, Javier

  
 ·  Capillary electrophoresis (CE): a powerful tool to characterize humic acid (HA)
Moraes, Solange L. de; Rezende, Maria Olímpia O.

  
 ·  Fast differentiation of bacteria causing pharyngitis by low resolution Raman spectroscopy and PLS-discriminant analysis
Mello, Cesar; Sevéri, Eza; Ricci, Emiliane; Marangoni, Antônio; Coelho, Lucinda; Ribeiro, Diórginis; Poppi, Ronei J.

  
 ·  Determination of amitriptyline and its main metabolites in human plasma samples using HPLC-DAD: application to the determination of metabolic ratios after single oral dose of amitriptyline
Linden, Rafael; Antunes, Marina Venzon; Ziulkoski, Ana Luiza; Wingert, Maína; Tonello, Paula; Tzvetkov, Mladen; Souto, André Arigony

  
 ·  Chemoselective synthesis of novel thiatriazolophanes
Chande, Madhukar S.; Puthamane, Kiran A.; Barve, Pravin A.; Khanwelkar, Rahul R.; Venkataraman, Deepak S.

  
 ·  Folic acid and iron evaluation in Brazilian enriched corn and wheat flours
Boen, Thaís Rezende; Soeiro, Bruno Thiago; Pereira-Filho, Edenir Rodrigues; Lima-Pallone, Juliana Azevedo

  
 ·  Determination of azoxystrobin residue by UV detection high performance liquid chromatography in mango
Sundravadana, S.; Alice, D.; Samiyappan, R.; Kuttalam, S.

  
 ·  Design of inhibitors for nucleoside hydrolase from Leishmania donovani using molecular dynamics studies
França, Tanos C. C.; Rocha, Maria do Ramo M.; Reboredo, Bruno M.; Rennó, Magdalena N.; Tinoco, Luzineide W.; Figueroa-Villar, José D.

  
 ·  Theoretical study of the gas-phase reaction: SF6 + CO+ ® SF5+ + FCO
Morgon, Nelson H.; Kennedy, Richard A.

  
 ·  An appraisal on the degradation of paracetamol by TiO2/UV system in aqueous medium: product identification by gas chromatography-mass spectrometry (GC-MS)
Dalmázio, Ilza; Alves, Tânia M. A.; Augusti, Rodinei

  
 ·  Synthesis, characterization and pharmacological evaluation of amide prodrugs of Flurbiprofen
Mishra, Ashutosh; Veerasamy, Ravichandran; Jain, Prateek Kumar; Dixit, Vinod Kumar; Agrawal, Ram Kishor

  
 ·  Hydration properties of Al3+ ion using empirical ion-water potential by Monte Carlo simulation
Barlette, Vania Elisabeth; Freitas, Luiz Carlos Gomide; Guadagnini, Paulo Henrique; Bertran, Celso Aparecido

  
 ·  Preparation and characterization of poly(ether ether ketone) derivatives
Conceição, Thiago F.; Bertolino, José R.; Barra, Guilherme M. O.; Mireski, Sandro L.; Joussef, Antônio C.; Pires, Alfredo T. N.

  
 ·  Fatty acid contents of Brazilian soybean oils with emphasis on trans fatty acids
Martin, Clayton Antunes; Visentainer, Jesuí Vergílio; Oliveira, Adriana Nery de; Oliveira, Claudio Celestino de; Matsushita, Makoto; Souza, Nilson Evelázio de

  
 ·  Biological activity of metal-edds (ethylenediaminedisuccinate) complexes in K562 and PBMC cells
Costa, Natália J. S.; Zyngier, Szulim B.; Bombardieri, Cíntia R.; Kuribayashi, Juliana S.; Camargo, Maristela M. de; Espósito, Breno P.

  
 ·  Development of instrumentation for amperometric and coulometric detection using ultramicroelectrodes
Coutinho, Cláudia F. B.; Coutinho, Lincoln F. M.; Lanças, Fernando M.; Câmara, Carlos A. P.; Nixdorf, Suzana L.; Mazo, Luiz H.

  
 ·  Electronic nature of the aromatic adamantanediyl ions and its analogues
Firme, Caio L.; Antunes, O. A. C.; Esteves, Pierre M.

  
 ·  Electrochemical oxidation of oxalic acid in the presence of halides at boron doped diamond electrode
Martínez-Huitle, C. A.; Ferro, S.; Reyna, S.; Cerro-López, M.; De Battisti, A.; Quiroz, M. A.

  
 ·  Computer-based simulation of high-temperature corrosion phenomena
Trindade, Vicente Braz; Krupp, Ulrich; Christ, Hans-Jürgen

  
 ·  Development of a potentiometric flufenamate ISE and its application to pharmaceutical and clinical analyses
Santini, A. O.; Pezza, H. R.; Oliveira, J. E. de; Pezza, L.

  
 ·  Preliminary identification of the bioremediation limiting factors of a clay bearing soil contaminated with crude oil
Rizzo, Andréa C. L.; Cunha, Claudia D. da; Santos, Ronaldo L. C.; Santos, Renata M.; Magalhães, Hugo M.; Leite, Selma G. F.; Soriano, Adriana U.

  
 ·  Determination of the pKa values of some biologically active and inactive hydroxyquinones
Ossowski, Tadeusz; Goulart, Marília O. F.; Abreu, Fabiane C. de; Sant’Ana, Antônio Euzébio G.; Miranda, Paulo Rogério B.; Costa, Cicero de Oliveira; Liwo, Adam; Falkowski, Piotr; Zarzeczanska, Dorota

  
 ·  Efficient synthesis of new 1-[Alkyl(aryl)]-5-(3,3,3-trihalo-2-oxopropylidene)pyrrolidin-2-ones
Flores, Alex F. C.; Flores, Darlene C.; Oliveira, Graciela; Pizzuti, Lucas; Silva, Rubia M. S. da; Martins, Marcos A. P.; Bonacorso, Helio G.

  
 Short Reports
  
 ·  Synthesis and stereochemical assignment of methyl 3-(3-hydroxyphenoxy) acrylate via cis-trans photoisomerization
Sairre, Mirela Inês de; Araújo, Luiz Felipe N.; Silva, Rosangela da; Donate, Paulo Marcos; Silvério, Cristina A.; Okano, Laura T.

  
 ·  Oxidation of 5,6-Diamino-1,3-dimethyl-2,4-dioxopyrimidine by Perrhenate: the crystal structure of 1,3,6,8-Tetramethylpyrimidopteridine-2,4,5,7-tetrone
Booysen, Irvin; Gerber, Thomas I. A.; Mayer, Peter