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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.33 no.4 São Paulo  2010

 Editorial
  
 ·  33ª Reunião Anual da Sociedade Brasileira de Química
Catalani, Luiz Henrique

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Selective hydrogenation of furfural on Ir/TiO2 catalysts
Reyes, Patricio; Salinas, Daniela; Campos, Cristian; Oportus, Marcelo; Murcia, Julie; Rojas, Hugo; Borda, Gloria; Fierro, José Luís García

        · abstract in English     · text in English     · pdf in English
  
 ·  Evaluation of biofuel derived from lignocellulosic biomass fast pyrolysis bio-oil for use as gasoline addictive
Guedes, Carmen Luisa Barbosa; Adão, Daniele Cristina; Quessada, Talita Pedroso; Borsato, Dionísio; Galão, Olívio Fernandes; Di Mauro, Eduardo; Pérez, Juan Miguel Mesa; Rocha, José Dilcio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Voltametric electronic tongue application to wines classification and correlation study with the chemical and sensory characterization
Arrieta, Álvaro A.; Rodríguez-Méndez, María L.; Saja, José A. De

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Obtaining high purity silica from rice hulls
Silva Júnior, José da; Cunha, Carlo R. da; Carvalho, Flávio L. S. de; Rodrigues Filho, Ubirajara P.; Oliveira, Paulo R.; Silva, Marcos A. Segatto

        · abstract in English     · text in English     · pdf in English
  
 ·  Tebuconazole photocatalytic degradation kinetics
Prestes, Thiago de Hermann; Gibbon, Danielle de Oliveira; Lansarin, Marla Azário; Moro, Celso Camilo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Caldensinic acid, a benzoic acid derivative and others compounds from Piper carniconnectivum
Alves, Harley da Silva; Souza, Maria de Fátima Vanderlei de; Chaves, Maria Célia de Oliveira

        · abstract in English     · text in English     · pdf in English
  
 ·  Ascorbic acid interference in the determination of reducing and total sugars by Lane and Eynon method
Tavares, José Torquato de Queiroz; Cardoso, Ricardo Luis; Costa, João Albany; Fadigas, Francisco de Souza; Fonseca, Antônio Augusto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Structural, electronic properties and elastic constants of ZnO
Marana, Naiara Letícia; Sambrano, Julio Ricardo; Souza, Aguinaldo Robinson de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Influence of ni addition to a low-loaded palladium catalyst on the selective hydrogenation of 1-heptyne
Lederhos, Cecilia R.; Badano, Juan M.; Quiroga, Mónica E.; L'Argentière, Pablo C.; Coloma-Pascual, Fernando

        · abstract in English     · text in English     · pdf in English
  
 ·  Behavior of mercury in soil profiles from sítio ilha de Terra-Caxiuanã, Pará
Gurjão, Robson da Silva; Lemos, Vanda Porpino; Costa, Marcondes Lima da; Filho, Heronides Adonias Dantas; Dantas, Kelly das Graças Fernandes; Lima, Wivian Thais dos Santos; Kern, Dirse Clara

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Pollution and density of vegetation: BTEX in some public areas of Curitiba - PR, Brazil
Godoi, Ana Flavia Locateli; Godoi, Ricardo Henrique Moreton; Azevedo, Roosevelt de; Maranho, Leila Teresinha

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Indirect effects of the Mn incorporation on the electronic structure of nanocrystalline GaN
Mazini, Melânia Cristina; Sambrano, Julio Ricardo; Cavalheiro, Alberto Adriano; Leite, Douglas Marcel Gonçalves; Silva, José Humberto Dias da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis, characterization and interaction studies of an analog of CcdA antitoxin by steady state fluorescence
Cotrim, Camila Aparecida; Garrido, Saulo Santesso; Trovatti, Eliane; Marchetto, Reinaldo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Steroidal and phenolic compounds from Sidastrum paniculatum (L.) Fryxell and evaluation of cytotoxic and anti-inflammatory activities
Cavalcante, José Marcílio Sobral; Nogueira, Tiago Bezerra de Sá de Souza; Tomaz, Anna Cláudia de Andrade; Antas e Silva, Davi; Agra, Maria de Fátima; Souza, Maria de Fátima Vanderlei de; Carvalho, Paulo Roberto Cavalcanti; Ramos, Sílvia Rafaelli; Nascimento, Silene Carneiro do; Gonçalves-Silva, Teresinha

        · abstract in English     · text in English     · pdf in English
  
 ·  Polyurethane elastomers from castor oil and chemically modified yucca starch: synthesis and physical-chemical, physical-mechanical and thermical properties
Valero, Manuel F.; Pulido, Jorge E.; Ramírez, Álvaro; Higuita, Luz E.; Arias, Sandra M.; Gonzáles, Carlos S.; Ruiz, Leonidas J.

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Adsorption of glyphosate in a forest soil: a study using Mössbauer and FT-IR spectroscopy
Benetoli, Luís Otávio de B.; Santana, Henrique de; Carneiro, Cristine E. A.; Zaia, Dimas A. M.; Ferreira, Ailton S.; Paesano Jr., Andrea; Zaia, Cássia Thaïs B. V.

        · abstract in English     · text in English     · pdf in English
  
 ·  (Ethanol)4-water heteropentamers: a structural and thermodynamic study
Mejía, Sol M.; Orrego, Juan F.; Espinal, Juan F.; Mondragón, Fanor

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  In vitro study of antioxidant and scavenger properties of phenolic compounds from Lychnophora species
Grael, Cristiane F. F.; Kanashiro, Alexandre; Kabeya, Luciana M.; Jordão, Christiane O.; Takeara, Renata; Gobbo-Neto, Leonardo; Polizello, Ana Cristina M.; Lucisano-Valim, Yara M.; Lopes, Norberto P.; Lopes, João Luis C.

        · abstract in English     · text in English     · pdf in English
  
 ·  Antimycobacterial and cytotoxicity activities of free and liposome-encapsulated 3-(4'-bromo[1,1'-biphenyl-4-yl)-3-(4-bromo-phenyl)-N,N-dimethyl-2-propen-1-amine
Souza, Ana O. de; Silva, Célio L.; Durán, Nelson; Andrade-Santana, Maria H.

        · abstract in English     · text in English     · pdf in English
  
 ·  Aporphine alkaloids from Ocotea macrophylla (Lauraceae)
Pabon, Ludy Cristina; Cuca, Luis Enrique

        · abstract in English     · text in English     · pdf in English
  
 ·  Adsorption of Cr(VI) onto crosslinked chitosan microbeads: new kinetic and thermodynamic correlations using continuous isothermal microcalorimetry
Silva, Rivaldo Cardoso; Andrade Jr, Marcos Antonio S.; Cestari, Antonio Reinaldo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Levels of bioactive compounds in commercial roasted and ground coffees
Souza, Romilaine Mansano Nicolau de; Canuto, Gisele André Baptista; Dias, Rafael Carlos Eloy; Benassi, Marta de Toledo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of the bioactivity and the compression resistance of Poliapatita
Fernández, Haney Castro; Lozano, Oscar E. Ledea

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Rheological properties and effect of the salt addition on the exopolysaccharides viscosity produced by bacteria of Rhizobium genus
Aranda-Selverio, Gabriel; Penna, Ana Lúcia Barretto; Campos-Sás, Luciana Frizarin; Santos Junior, Osvaldo dos; Vasconcelos, Ana Flora Dalberto; Silva, Maria de Lourdes Corradi da; Lemos, Eliana Gertrudes Macedo; Campanharo, João Carlos; Silveira, Joana Léa Meira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical constituents of Salacia elliptica (Celastraceae)
Duarte, Lucienir Pains; Figueiredo, Rute Cunha; Sousa, Grasiely Faria de; Soares, Débora Barbosa da Silva; Rodrigues, Salomão Bento Vasconcelos; Silva, Fernando César; Silva, Grácia Divina de Fátima; Vieira Filho, Sidney Augusto

        · abstract in English     · text in English     · pdf in English
  
 ·  Comparison of SHF and SSF processes from sugar cane bagasse for ethanol production by Saccharomyces cerevisiae
Santos, Julliana Ribeiro Alves dos; Souto-Maior, Ana Maria; Gouveia, Ester Ribeiro; Martín, Carlos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Influence of the chemical constituents of extracts from different matrices in the pesticide chromatographic response
Pinho, Gevany Paulino de; Silvério, Flaviano Oliveira; Neves, Antônio Augusto; Queiroz, Maria Eliana L. R.; Starling, Maria Antônia V. M.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Spectrophotometric determination of cephalexin in pharmaceutical formulations exploring its charge transfer reaction with quinalizarin
Paula, Carlos Eduardo R. de; Almeida, Vanessa G. K.; Cassella, Ricardo J.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Alteration of enzymatic activity in aquatic organisms by agricultural pollutants: a general approach and the susceptibility of the acid phosphatase
Jonsson, Claudio Martín; Aoyama, Hiroshi

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Application of cyclodextrins in textile processes
Andreaus, Jürgen; Dalmolin, Mara C.; Oliveira Junior, Iguatemy B. de; Barcellos, Ivonete O.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Computer simulations of dynamical properties of fluids: atomistic-continuum hybrid methods
Costa, Luciano T.; Ribeiro, Mauro C. C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Possibilities and limitations of using temperature in reversed phase liquid chromatography
Borges, Endler Marcel; Bottoli, Carla B. G.; Collins, Carol.H.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Suppression of phase anomalies and sidebands on 13c NMR spectra obtained with the steady-state free precession sequence
Santos, Poliana Macedo dos; Souza, André Alves de; Colnago, Luiz Alberto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Analysis of sulfur compounds in petroleum refinery gaseous effluents
Afonso, Júlio Carlos; Pereira, Kátia da Silva

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of 5-aminosalicylic acid in pharmaceutical formulations by square wave voltammetry at pencil graphite electrodes
Uliana, Carolina V.; Yamanaka, Hideko; Garbellini, Gustavo S.; Salazar-Banda, Giancarlo R.

        · abstract in English     · text in English     · pdf in English
  
 ·  Development and validation of UV spectrophotometric method for determination of levofloxacin in pharmaceutical dosage forms
Kassab, Nájla Mohamad; Amaral, Marcos Serrou do; Singh, Anil Kumar; Santoro, Maria Inês Rocha Miritello

        · abstract in English     · text in English     · pdf in English
  
 ·  Validation of a method for determination of amoxicillin residues applied to cleaning validation process in penicillins pharmaceutical industry
Gomes, Maria Luiza Pinheiro Costa; Souza, Scheilla Vitorino Carvalho de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Fatty ester content determination in soybean methyl biodiesel by gas chromatography using ethyl oleate as internal standard
Marques, Marcelo Volpatto; Naciuk, Fabrício Fredo; Mello, Ana Maria de Souza; Seibel, Nair Maria; Fontoura, Luiz Antonio Mazzini

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  UV derivative spectrophotometric method for determination of estradiol valerate in tablets
Mendez, Andreas S. L.; Deconto, Lislaine; Garcia, Cássia V.

        · abstract in English     · text in English     · pdf in English
  
 ·  Internal standard versus external standard calibration: an uncertainty case study of a liquid chromatography analysis
Oliveira, Elcio Cruz de; Muller, Edson I.; Abad, Fernanda; Dallarosa, Juliana; Adriano, Cristine

        · abstract in English     · text in English     · pdf in English
  
 Educação
  
 ·  Looking for environmental conservation: the contribution of environmental perception for the education and actuation of chemists
Freitas, Mirlaine R.; Macedo, Renato L. G.; Ferreira, Eric B.; Freitas, Matheus P.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Problem based learning as estrategy for methodological change in laboratory work
Llorens-Molina, Juan-Antonio

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 Assuntos gerais
  
 ·  Management of incremental innovations, the case Omeprazole
Lourenço, Alexandre Lopes; Lira, Luiz Marcelo; Carvalho, Denise Pires de; Melo, Paulo de Assis; Cláudio-da-Silva, Tereza Sollero

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Scientific productivity of the Chemistry sector to the development of oceanography in Brasil
Lacerda, Luiz Drude de; Marins, Rozane Valente

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