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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.28 no.2 São Paulo Mar./Apr. 2005

Editorial
Vieira, Paulo C.

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Comparison of two atmospheric sampling methodologies with non-parametric statistical tools
Nunes, Maria João; Camões, Maria Filomena; McGovern, Francis; Santos, Sebastião; Raes, Frank

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The Protium heptaphyllum resin: isolation, structural characterization and evaluation of thermal properties
Vieira Júnior, Gerardo Magela; Souza, Cleide Maria Leite de; Chaves, Mariana Helena

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis and NMR characterization of aliphatic-aromatic copolyesters by reaction of poly(ethylene terephthalate) post-consumer and poly(ethylene adipate)
Baldissera, Alessandra F.; Valério, Carlos E. S.; Basso, Nara. R. de S.; Guaragna, Fernando; Einloft, Sandra; Tessier, Martine; Fradet, Alain

        · abstract in English     · text in English     · pdf in English
  
 ·  Natural products from the ascidian Botrylloides giganteum, from the sponges Verongula gigantea, Ircinia felix, Cliona delitrix and from the nudibranch Tambja eliora, from the Brazilian coastline
Granato, Ana Claudia; Oliveira, Jaine H. H. L. de; Seleghim, Mirna H. R.; Berlinck, Roberto G. S.; Macedo, Mario L.; Ferreira, Antonio G.; Rocha, Rosana M. da; Hajdu, Eduardo; Peixinho, Solange; Pessoa, Claudia O.; Moraes, Manoel O.; Cavalcanti, Bruno C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Phytochemical study and evaluation of allelopathy in Memora peregrina, 'ciganinha', Bignoniaceae, an invading species in pastures in Mato Grosso do Sul, Brazil
Grassi, Rafaela Ferreira; Resende, Ubirazilda Maria; Silva, Walciane da; Macedo, Maria Ligia Rodrigues; Butera, Ana Paola; Tulli, Elayne de Oliveira; Saffran, Francis Paes; Siqueira, João Máximo de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  XPS characterization of passive films formed on mild steels in bicarbonate medium
Alves, Valéria Almeida; Brett, Christopher Michael Ashton; Montemor, Maria de Fátima

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Production of ammonium sulfate doubly labeled with the 15N and 34S stable isotopes
Maximo, Everaldo; Bendassolli, José Albertino; Trivelin, Paulo César Ocheuze; Rossete, Alexssandra Luiza Rodrigues Molina; Oliveira, Claudinéia Raquel de; Prestes, Clelber Vieira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Flow analysis by using solenoid valves for As(III) determination in natural waters by an on-line separation and pre-concentration system coupled to a tungsten coil atomizer
Neira, José Y.; Mendoza, Jenny; Bruhn, Carlos G.

        · abstract in English     · text in English     · pdf in English
  
 ·  Chemical constituents of Zanthoxylum ekmanii (URB.) Alain
Facundo, Valdir Alves; Silveira, Augusto Sérgio Pinto da; Braz Filho, Raimundo; Pinto, Angelo C.; Rezende, Claudia M.

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 ·  Degradation of reactive dyes by the metallic iron/ hydrogen peroxide system
Souza, Cláudio Roberto Lima de; Peralta-Zamora, Patrício

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Monomer conversion of composite dental resins photoactivated by a halogen lamp and a LED: a FT-Raman spectroscopy study
Soares, Luís Eduardo Silva; Rocha, Rick; Martin, Airton Abrahão; Pinheiro, Antonio L. B.; Zampieri, Marcelo

        · abstract in English     · text in English     · pdf in English
  
 ·  Iron oxides and monazite from sands of two beaches in Espirito Santo, Brazil
Coelho, Flávia dos Santos; Couceiro, Paulo Rogério da Costa; Lopes, Ana Lúcia; Fabris, José Domingos

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 ·  Eu(III)-doped aluminium yttrium oxide
Nassar, Eduardo J.; Avila, Lilian R.; Pereira, Paula F. S.; Lima, Omar J. de; Rocha, Lucas A.; Mello, Cesar; Ciuffi, Katia J.; Carlos, Luis D.

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 ·  Molecular modeling study of complexes between ferriprotoporphyrin IX and antimalarial 4-quinolinecarbinolamines: a proposal of pharmacophore
Silva, Thais Horta Álvares da; Oliveira, Marcelo Tavares de; Santos, Hélio Ferreira dos; Oliveira, Alaíde Braga de; De Almeida, Wagner Batista

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 ·  Influence of precipitating agent in the preparation of hydrous niobium oxide by the method of homogeneous precipitation
Tagliaferro, Geronimo Virginio; Silva, Maria Lúcia C. P. da; Silva, Gilberto L. J. P. da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Dynamic mechanical behavior and relaxations in polymers and polymeric blends
Cassu, Silvana Navarro; Felisberti, Maria Isabel

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 ·  Production of ethyleneglycols and derivates by catalytic reactions of ethylene oxide
Martins, Leandro; Cardoso, Dilson

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 ·  Bisphosphonates: synthesis, chemical analysis and pharmacological applications
Fernandes, Christian; Leite, Rodrigo Souza; Lanças, Fernando Mauro

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 ·  Hybrid organic-inorganic materials: preparation and some applications
José, Nadia Mamede; Prado, Luís Antônio Sanchez de Almeida

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 ·  Raman dispersion models in conjugated polymers
Millen, Ricardo P.; Faria, Dalva Lúcia A. de; Temperini, Marcia L.A.

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 Divulgação
  
 ·  Application of lipases for wastewater treatment containing high levels of lipids
Mendes, Adriano Aguiar; Castro, Heizir Ferreira de; Pereira, Ernandes Benedito; Furigo Júnior, Agenor

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 ·  Sialic acids: from the comprehension of their involvement in biological processes to antiinfluenza drug design
Fátima, Ângelo de; Baptistella, Lúcia Helena Brito; Pilli, Ronaldo Aloise; Modolo, Luzia Valentina

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Boron-doped CVD diamond films. Part I. History, production and characterization
Barros, Rita de Cássia Mendes de; Ribeiro, Mauro Celso; An-Sumodjo, Paulo Teng; Julião, Murilo Sérgio da Silva; Serrano, Sílvia Helena Pires; Ferreira, Neidenêi Gomes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The saccharinate anion: a versatile and fascinating ligand in coordination chemistry
Baran, Enrique J.

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 ·  Soil carbon and the mitigation of global climate change
Machado, Pedro L. O. de A.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Do general chemistry textbooks facilitate conceptual understanding?
Niaz, Mansoor

        · abstract in English     · text in English     · pdf in English
  
 Nota técnica
  
 ·  Development of a flow cell to study dynamic interfacial tension of solid-liquid flow by fluorescence depolarization
Castro, Martha T. P. O.; Quintella, Cristina M.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Magneto-V1: a program for the calculation of diamagnetic corrections and effective magnetic moments
Friedermann, Geraldo Roberto; Nunes, Giovana Gioppo; Soares, Jaísa Fernandes

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 Educação
  
 ·  Preparation of optically transparent electrodes
Cardoso, William da Silva; Longo, Claudia; De Paoli, Marco-Aurelio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The professional formation of the technician in chemistry: characterization of its origins and current necessities
Matsumoto, Luciane Terezinha Joly; Kuwabara, Izaura Hiroko

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The teaching of quantum chemistry and the computer from the perspective projects
Arroio, Agnaldo; Honório, Káthia M.; Weber, Karen C.; Homem-de-Mello, Paula; Silva, Albérico B. F. da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Thermal cracking of alkanes: an undergratuate organic chemistry experiment
Cunha, Silvio; Beretta, Magda; Fascio, Miguel; Santos, Airam O.; Rodrigues Jr., Manoel T.; Bastos, Rodrigo M.

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