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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.24 no.5 São Paulo Sept./Oct. 2001

 Editorial
  
 
        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  A semiempirical study on hydroxamic acids: formohydroxamic acid and derivatives of the allelochemical dimboa
Sant'Anna, Carlos Mauricio R.; Souza, Vivian Passos de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of low levels of copper in natural waters by flame atomic absorption spectrometry using a SIA system with a poly(ethylenimine) column
Costa, Rui Cerdeira de Campos; Araújo, Alberto da Nova

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis and characterization of new copper (II) coordination compounds with unsymmetrical N,O-donor ligands: contributions for the galactose oxidase active site
Romanowski, Stela Maris de Moraes; Mangrich, Antonio Sálvio; Neves, Ademir

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Thermal behavior of the 8-quinolinol and their nitro-derivatives
Zorel Jr., Henrique E.; Costalonga, Ademir G. C.; Crespi, Marisa S.; Ribeiro, Clóvis A.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Effect of fluorine atom substitution on the conformational equilibrium of chalcone
Cesarin-Sobrinho, Dari; Netto-Ferreira, José Carlos; Braz-Filho, Raimundo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Adsorption of xanthate on pyrite
Penha, Fábio Garcia; Spier, Vivian Cristina; Debacher, Nito Angelo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Mono and diterpenes from seeds of Xylopia sericea
Takahashi, Jacqueline A.; Vieira, Henriete S.; Boaventura, Maria Amélia D.; Hanson, James R.; Hitchcock, Peter B.; Oliveira, Alaíde B. de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Cleistanthane diterpenoids from Vellozia aff. carunculares martius ex seubert (Velloziaceae)
Silva, Gilson Cruz da; Valente, Ligia Maria Marino; Patitucci, Maria Lucia; Pinto, Angelo da Cunha; Menezes, Nanuza Luíza de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Chemiluminescence of cyclic organic peroxides: generation of electronically excited states in 1,2-dioxetane decomposition
Nery, Ana L. P.; Baader, Wilhelm J.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Coiodination of alkenes with oxygenated nucleophiles: intramolecular reactions
Sanseverino, Antonio Manzolillo; Silva, Flavia Martins da; Jones Jr., Joel; Mattos, Marcio C. S. de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Organic reactions in aqueous media
Silva, Flavia Martins da; Jones Jr, Joel

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Divulgação
  
 ·  Proposition, validation and analysis of QSAR models
Gaudio, Anderson Coser; Zandonade, Eliana

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Biocatalysis: recent advances
De Conti, Roseli; Rodrigues, José Augusto R.; Moran, Paulo J. S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Computation in theoretical chemistry: technical informations
Morgon, Nelson Henrique

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The rebirth of a drug: thalidomide
Lima, Lídia Moreira; Fraga, Carlos Alberto Manssour; Barreiro, Eliezer J.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Pinch valve injector for flow analysis
Palgrossi, Fabiano S.; Pedrotti, Jairo J.; Gutz, Ivano G. R.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  The collapse of the equipartition principle
Braga, João Pedro

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Polyphosphates in commercial powder detergents
Osorio, Viktoria Klara Lakatos; Oliveira, Wanda de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Assuntos gerais
  
 ·  History of science and its object of study: confrontations amongst peripheral science, mainstream science and marginal science
Filgueiras, Carlos A. L.

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