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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.22 n.6 São Paulo Nov./Dec. 1999

 Editorial
  
 
        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Nanometric particles of yttrium ferrite
Godoi, Ricardo H. M.; Jafelicci Jr., Miguel; Marques, Rodrigo F. C.; Varanda, Laudemir C.; Lima, Roberto C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Spectroscopic studies of heterobimetallic carbonyls cis-[Fe(CO)4(HgX)2], X=Cl, Br, I
Zamian, José Roberto; Mauro, Antônio Eduardo; Nogueira, Vânia Martins

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Optimization of a photochemical mechanism for Brazilian urban air quality simulation
Arbilla, Graciela; Oliveira, Katia Maria Pinto Guedes de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The study of influence of crosslinking and organic additives on the behavior of chitosan gels
Ginani, Marconi F.; Navarro, Marco V.; Nascimento, Ednaldo G. do; Oliveira, Uazir O. B. de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Flow injection spectrophotometric determination of vitamin B6 (pyridoxine) in pharmaceutical formulations
Aniceto, Clezio; Fatibello-Filho, Orlando

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Dating of the humin fraction of soil organic matter and its comparison with 14C ages of fossil charcoal
Gouveia, Susy Eli Marques; Pessenda, Luiz Carlos Ruiz; Aravena, Ramon

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Rhodium(II)-catalysed intramolecular insertion reaction of multifunctional diazo compounds: synthesis of oxetan-3-one-2-carboxilate and other heterocycles
Padwa, Albert; Sá, Marcus Mandolesi

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Synthesis of poly(p-xylylenes)
Li, Rosamaria Wu Chia; Gruber, Jonas

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Conformationally constrained induced peptides containing (aza)lactam units
Pohlmann, Adriana Raffin; Quirion, Jean-Charles; Guillaume, Dominique; Husson, Henri-Philippe

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Hair analysis: a review on the procedures for the determination of trace elements and applications
Pozebon, Dirce; Dressler, Valderi L.; Curtius, Adilson J.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Simultaneous multicomponent analysis by UV-VIS spectrophotometry
Saldanha, Teresa Cristina B.; Araújo, Mário César U. de; Barros Neto, Benício de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Divulgação
  
 ·  Chiral 2-oxazolines: some applications as inducers of asymmetry in organic reactions
Oliveira, Alfredo R. Marques de; Simonelli, Fábio; Marques, Francisco de Assis; Clososki, Giuliano Cesar; Oliveira, Maria Aparecida F. C.; Lenz, Cesar Antonio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The use of lipases as agents of kinetic resolution of enantiomers in organic synthesis: general aspects of solvent's influence
Costa, Valentim Emilio Uberti; Amorim, Hermes Luís Neubauer de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Some aspects of immunoassays applied to analytical chemistry
Gil, Eric de Souza; Kubota, Lauro Tatsuo; Yamamoto, Yoshimi Imoto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Understanding the molecular structure using the ionized hydrogen molecule
Moreno, Roberto Rivelino de Melo; Teixeira, Leonardo Sena Gomes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Fresh, dry and ash mass relationship in biological materials - a tool for sampling in field and analysis of samples
Vasconcellos, Luisa Maria de Hollanda e; Lauria, Dejanira da Costa; Silva, Lucia Helena Costa; Taddei, José Fernando

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development of a filtration and titration method for the determination of the acidity of humic acids
Prado, Alexandre G. S.; Souza, Sidney M.; Silva, Wilson T. Lopes da; Rezende, Maria O. de O.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Eletronic depolarizer for electrodes
Li, Rosamaria Wu Chia; Campioti, Decio Arrais; Pardini, Vera Lúcia; Gruber, Jonas

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  Thin layer electrochemical cells, principle and application
Pernaut, Jean Michel; Matencio, Tullio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Constructions of models for illustration of molecular structure in chemical class
Lima, M. B.; Lima-Neto, P. De

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Assuntos gerais
  
 ·  Jean Paul Marat (1743-1793), scientist and translator of Newton
Tosi, Lucía

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Carta ao editor


        · text in Portuguese     · pdf in Portuguese