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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.31 no.5 São Paulo  2008

 Editorial
  
 ·  SBQ 2006-2008
Mangrich, Antonio Sálvio; Lopes, Norberto Peporine

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Production of dry material and grains by bean plants (Phaseolus vulgaris L. ) cultivated in soils treated with heavy metals
Carvalho, Alexandre Vitor Santana de; Carvalho, Ruy; Abreu, Celeste Maria Patto de; Furtini Neto, Antônio Eduardo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Fatty acid profile and evaluation of alteration of frying oils
Corsini, Mara da Silva; Jorge, Neuza; Miguel, Ana Maria Rauen de Oliveira; Vicente, Eduardo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Ceramic nanocomposites from the hight-energy mechanical milling process
Carreño, Neftalí L. V.; Garcia, Irene T. S.; Santos, Luís P. S.; Fabbro, Maria T.; Keyson, Dawy; Leite, Edson R.; Longo, Elson; Fajardo, Humberto V.; Probst, Luiz F. D.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development and validation of an analytical method for simultaneous determination of fixed-dose combination tablets of lamivudine, zidovudine and nevirapine by hight performance liquid chromatography
Lavra, Zênia Maria Maciel; Rolim Neto, Pedro José; Silva, Rosali Maria Ferreira da; Medeiros, Flávia Patrícia Morais de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Simultaneous determination of arsenic, cadmium and lead by GF AAS in purified water samples for hemodialysis after multivariate optimization based on factorial design
Santos, Lisia Maria G. dos; Gonçalves, Jaylei M.; Jacob, Silvana do Couto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Thermal yield and emission of atmospheric contaminants from gasolines formulated with ethanol, MTBE and TAEE
Silva, Rosângela da; Menezes, Eliana Weber de; Cataluña, Renato

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Study on the use of red mud for removal of dyes from textile effluents
Silva Filho, Ernesto Batista da; Alves, Maria Cristina Moreira; Motta, Maurício da; Oliveira, Eveline Haiana da Costa; Brander Junior, Walter

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical alterations and nickel phytoavailability in sewage sludge-amended soil
Alvarez V., Felipe Carlos; Boaretto, Antonio Enedi; Abreu Junior, Cassio Hamilton; Muraoka, Takashi; Trevizam, Anderson Ricardo; Fernandes, Henriqueta Maria Gimenes

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Can affinity interactions influence the partitioning of glucose-6-phosphate dehydrogenase in two-phase aqueous micellar systems?
Lopes, André M.; Pessoa-Jr., Adalberto; Rangel-Yagui, Carlota de O.

        · abstract in English     · text in English     · pdf in English
  
 ·  Synthesis of the Ceramic Pigment Victoria Green (Ca3Cr2Si3O12) from CaCO3, Cr2O3 and SiO2
Della, Viviana Possamai; Junkes, Janaina Accordi; Rambo, Carlos Renato; Hotza, Dachamir

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Organic markers of sewage contamination in surface sediments from Santos bay, São Paulo
Martins, César de Castro; Gomes, Fernanda Boechat Azeredo; Ferreira, Juliana Aureliano; Montone, Rosalinda Carmela

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Purification and characterization of a gentiohexaose obtained from botryosphaeran by partial acid hydrolysis
Silva, Iara Ribeiro; Monteiro, Nilson Kobori; Martinez, Paula Felippe; Izeli, Nataly Lino; Vasconcelos, Ana Flora Dalberto; Cardoso, Marilsa de Stefani; Silva, Maria de Lourdes Corradi da; Barbosa, Aneli de Melo; Dekker, Robert F. H.; Silva, Gil Valdo José da; Moraes, Luís Alberto Beraldo de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Cd phytoavailability in sewage sludge-amended soil of different pH estimated by an isotopic method and chemical extraction
Alvarez Villanueva, Felipe Carlos; Boaretto, Antonio Enedi; Abreu Junior, Cassio Hamilton; Muraoka, Takashi; Trevizam, Anderson Ricardo; Nascimento Filho, Virgilio Franco do

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Synthesis of glycosyl-amino acids of biological interest
Campo, Vanessa Leiria; Carvalho, Ivone

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Dextrans in lugars from São Paulo State
Aquino, Francisco Wendel Batista de; Franco, Douglas Wagner

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Bioprocesses for removal of carbon dioxide and nitrogen oxide by microalgae for the utilization of gas generated during coal burning
Morais, Michele Greque de; Costa, Jorge Alberto Vieira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Effect of the radiolitic sterilization in polyethylene/starch blends
Ferreira, Flávia Gonçalves Domingues; Lima, Maria Alice Gomes de Andrade; Almeida, Yêda Medeiros Bastos de; Vinhas, Glória Maria

        · abstract in English     · text in English     · pdf in English
  
 ·  Preparation and characterization of activated carbon produced from coffee waste
Brum, Sarah Silva; Bianchi, Maria Lucia; Silva, Vanésia Liane da; Gonçalves, Maraísa; Guerreiro, Mário César; Oliveira, Luiz Carlos Alves de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Quantification of TBHQ (terc butyl hydroquinone) and oxidative stability evaluation of commercial sunflower oils
Masuchi, Monise Helen; Celeghini, Renata Maria dos Santos; Gonçalves, Lireny Aparecida Guaraldo; Grimaldi, Renato

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Dipole-dipole operator in angular momentum basis: a complementary study in nuclear magnetic resonance
Sebastião, Rita de Cássia de Oliveira; Braga, João Pedro

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of biodiesel raw materials in mineral diesel fuel using selective ion monitoring
Rocha, Daniel de Queiroz; Barros, Diana Kelly; Costa, Everton José Cardoso; Souza, Katiuscia S. de; Passos, Raimundo R.; Veiga Junior, Valdir Florêncio da; Chaar, Jamal da Silva

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Electrochemical behavior of N-nitrosothiazolidine carboxilic acid on gold and mercury electrodes
Codognoto, Lucia; Reyes, Felix G. R.; Winter, Eduardo; Rath, Susanne

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Application of the factorial design and response surface methodology for optimization of alcoholic fermentation
Silva, José Alexsandro; Damasceno, Bolívar Ponciano Goulart de Lima; Silva, Flávio Luiz Honorato da; Madruga, Marta Suely; Santana, Davi Pereira de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical constituents of the fruits of Copaifera langsdorffii Desf.
Lima Neto, José de Sousa; Gramosa, Nilce Viana; Silveira, Edilberto Rocha

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Composition and antibacterial activity of the essential oils of Senecio crassiflorus var. crassiflorus
Murari, Anelise Levay; Carvalho, Fernanda Hernandes de; Heinzmann, Berta Maria; Michelot, Tiago Mozzaquatro; Hörner, Rosmari; Mallmann, Carlos Augusto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Characterization of O-acetil-(4-O-methylglucurono)xylans from Eucalyptus urograndis
Magaton, Andréia da Silva; Piló-Veloso, Dorila; Colodette, Jorge Luiz

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Assessment of fate and bioaccumulation of benzo(a)pirene by computer modeling
Froehner, Sandro; Martins, Raquel Fernandes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of palladium in biological samples applying nuclear analytical techniques
Cavalcante, Cássio Q.; Sato, Ivone M.; Salvador, Vera L. R.; Saiki, Mitiko

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  A multi-screening approach for marine-derived fungal metabolites and the isolation of cyclodepsipeptides from Beauveria felina
Vita-Marques, Aline Maria de; Lira, Simone P.; Berlinck, Roberto G. S.; Seleghim, Mirna H. R.; Sponchiado, Sandra R. P.; Tauk-Tornisielo, Sâmia M.; Barata, Margarida; Pessoa, Claudia; Moraes, Manoel O. de; Cavalcanti, Bruno Coêlho; Nascimento, Gislene G. F.; Souza, Ana O. de; Galetti, Fabio C. S.; Silva, Célio L.; Silva, Marcio; Pimenta, Eli F.; Thiemann, Otavio; Passarini, Michel R. Z.; Sette, Lara D.

        · abstract in English     · text in English     · pdf in English
  
 ·  Ethanol production from castor bean cake (Ricinus communis L.) and evaluation of the lethality of the cake for mice
Melo, Walber Carvalho; Silva, Daniele Barreto da; Pereira Jr., Nei; Anna, Lídia Maria Melo Santa; Santos, Alexandre Soares dos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis
Santos, José Soares dos; Santos, Maria Lúcia Pires dos; Oliveira, Elisabeth de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Spectrophotometric determination of sildenafil citrate in pharmaceutical formulations
Weinert, Patrícia Los; Pezza, Leonardo; Pezza, Helena Redigolo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical analysis of red pigment in human bone
Cavalcante, Luis Carlos Duarte; Lage, Maria Conceição Soares Meneses; Fabris, José Domingos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Simultaneous spectrophotometric determination of ezetimibe and simvastatin in pharmaceutical preparations using chemometric techniques
Palabiyik, Ismail Murat; Onur, Feyyaz; Yardimci, Ceren; Özaltin, Nuran

        · abstract in English     · text in English     · pdf in English
  
 ·  Phytochemical study of Gypsophila trichotoma wend. (Caryophyllaceae)
Krasteva, Ilina N.; Popov, Ivo S.; Balabanova, Vessela I.; Nikolov, Stefan D.; Pencheva, Ivanka P.

        · abstract in English     · text in English     · pdf in English
  
 ·  Arsenic mobilization from sulfidic materials from gold mines in Minas Gerais State
Andrade, Renato Pereira de; Santana Filho, Salomão; Mello, Jaime Wilson Vargas de; Figueiredo, Bernardino Ribeiro de; Dussin, Tânia Mara

        · abstract in English     · text in English     · pdf in English
  
 ·  Development and physicochemical characterization of dexamethasone-loaded polymeric nanocapsule suspensions
Friedrich, Rossana Barcellos; Fontana, Marcia Camponogara; Beck, Ruy Carlos R.; Pohlmann, Adriana Raffin; Guterres, Silvia Stanisçuaski

        · abstract in English     · text in English     · pdf in English
  
 ·  Simulataneous determination of tartaric, malic, ascorbic and citric acids in acerola, açai and cashew pulps, and stability evaluation in cashew juices
Scherer, Rodrigo; Rybka, Ana Cecília Poloni; Godoy, Helena Teixeira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Periodic table of the elements in the perspective of artificial neural networks
Lemes, Maurício Ruv; Pino Júnior, Arnaldo Dal

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Immobilization of iron (II) in alginate matrix and its use in textile dye degradation by Fenton processes
Souza, Kely Viviane de; Peralta-Zamora, Patricio; Zawadzki, Sônia Faria

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Study of electrocrystallization of Ni and Ni-P on platinum ultramicroelectrode
Eguiluz, Katlin Ivon Barrios; Avaca, Luis Alberto; Barin, Cláudia Smaniotto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Adsorption applied to the removal of ammonia from pre-treated piggery wastewater
Higarashi, Martha Mayumi; Kunz, Airton; Mattei, Rosemari Martini

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis, structure and physicochemical properties of zinc and copper complexes based on sulfonamides containing 8-aminoquinoline ligands
Silva, Luiz Everson da; Sousa Jr., Paulo Teixeira de; Joussef, Antonio Carlos; Piovezan, Clóvis; Neves, Ademir

        · abstract in English     · text in English     · pdf in English
  
 ·  Characterization of activated bauxite before and after saturation with insulating mineral oil
Piluski, Josélia Ednar Antunes; Hotza, Dachamir

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Glutathione and related enzymes: biological roles and importance in pathological processes
Huber, Paula C.; Almeida, Wanda P.; Fátima, Ângelo de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Sampling and analytical methods for atmospheric reduced sulphur compounds
Cruz, Lícia P. S.; Campos, Vânia P.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Validation of chromatographic methods for the determination of residues of veterinary drugs in foods
Paschoal, Jonas Augusto Rizzato; Rath, Susanne; Airoldi, Flavia Pereira da Silva; Reyes, Felix G. R.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Broadening of molecular weight distribution of polymers synthesized by metallocene-based dual-site catalysts
Santos, João H. Z. dos; Fisch, Adriano G.; Cardozo, Nilo S. M.; Secchi, Argimiro R.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Supramolecular chemistry of pyrazolyl complexes
Godoy Netto, Adelino Vieira de; Frem, Regina Célia Galvão; Mauro, Antonio Eduardo

        · abstract in English     · text in Portuguese     · pdf in Portuguese