SciELO - Scientific Electronic Library Online

 
available issuesvol.27 issue1vol.27 issue3 author indexsubject indexarticles search
Home Pagealphabetic serial listing   RSS

Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.27 no.2 São Paulo March/Apr. 2004

 Editorial
  
 
        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Luminescent thin films obtained from ytrium hydroxycarbonates activated by terbium or europium
Niyama, Emy; Alencar, Anselmo Colombo de; Vila, Ligia Delgado da; Stucchi, Elizabeth Berwerth; Davolos, Marian Rosaly

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Lignans of Strychnos guianensis (Aublet) Mart.
Pinheiro, Maria Lúcia B.; Rocha, Arnaldo F. Imbiriba da; Fernandes, Marco A. do N.; Monte, Francisco José Queiroz; Villar, José Daniel Figueroa; Cruz, Elizabete Rangel

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Quantitative analysis of phenol and alkylphenols in Brazilian coal tar
Caramão, Elina Bastos; Nascimento Filho, Irajá do

        · abstract in English     · text in English     · pdf in English
  
 ·  DNA-damaging activity of a cinnamate derivative and further compounds from Cinnamomum australe (Lauraceae)
Carbonezi, Carlos Alberto; Lopes, Márcia Nasser; Silva, Dulce Helena Siqueira; Araújo, Ângela Regina; Bolzani, Vanderlan da Silva; Young, Maria Claudia Marx; Silva, Marcelo Rogério da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Effects of b-polynitration on the catalytic efficiency of rutheniumporphyrins in cyclohexane oxidation
Guimarães, Christian Alexander; Santos, Mirian Cristina dos; Moraes, Margarida de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The use of pseudopotentials and HF/MP2/DFT models for the prediction of vibrational frequencies of metal complexes
Giannerini, Tiago; Soto, Claudio Alberto Téllez; Hollauer, Eduardo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Ultra-trace monitoring of copper in environmental and biological samples by inductively coupled plasma atomic emission spectrometry after separation and preconcentration by using octadecyl silica membrane disks modified by a new schiff's base
Ganjali, Mohammad Reza; Pourjavid, Mohammad Reza; Haji-agha Babaei, Leila; Salavati-Niasari, Masoud

        · abstract in English     · text in English     · pdf in English
  
 ·  The choice of the spectral region in the use of spectroscopic and chemometric methods
Oliveira, Flavia C. C.; Souza, Antônio T. P. C. de; Dias, José A.; Dias, Silvia C. L.; Rubim, Joel C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Nitric oxide decomposition on copper supported on zeolites
Oliveira, Andréa Marins de; Pergher, Sibele Berenice Castellã; Moro, Celso Camilo; Baibich, Ione Maluf

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Study of the bioavailability of metals in the sediments of Lagoa da Pampulha (Pampulha Lake)
Sabino, Claudia de Vilhena Schayer; Kastner, Geraldo Frederico; Amaral, Angela Maria; Leite, Simone Cristina Alves Lobo; Carvalho, Ricardo Pinto de; Silva, Isabel Reis e

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Quantitative chemical analysis for the standardization of copaiba oil by high resolution gas chromatograpy
Tappin, Marcelo R. R.; Pereira, Jislaine F. G.; Lima, Lucilene A.; Siani, Antonio C.; Mazzei, José L.; Ramos, Mônica F. S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis of new derivatives from 1,2a,4a,5-tetramethyl-8-oxabicyclo[3.2.1]oct-6-en-3-one
Barbosa, Luiz Cláudio de Almeida; Maltha, Célia Regina Álvares; Demuner, Antônio Jacinto; Filomeno, Claudinei Andrade; Silva, Antônio Alberto da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The promoter action of zinc on catalyts for styrene synthesis
Leite, Hugo Ernane Bonfim; Oliveira, Alcineia Conceição; Rangel, Maria do Carmo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  The significance of lead speciation analysis in blood plasma for health risk assessment
Moreira, Fátima R.; Moreira, Josino C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Speciation analysis of arsenic compounds by voltammetric and polarographic methods: a comparative review of their main advantages and applications
Carvalho, Leandro Machado de; Nascimento, Paulo Cícero do; Bohrer, Denise; Scharf, Mauro; Silva, Marcos Rivail da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  New stationary phases based on silica for high performance liquid chromatography
Silva, César R.; Jardim, Isabel C. S. F.; Collins, Carol H.; Airoldi, Claudio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Cis-1,4 polymerization of butadiene with Ziegler-Natta catalyst systems based on neodymium
Mello, Ivana L.; Coutinho, Fernanda M. B.; Soares, Bluma G.; Nunes, Denise S. S.; Costa, Marcos A. S.; Maria, Luiz Claudio de Santa

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Divulgação
  
 ·  The use of TEMPO (2,2,6,6-tetramethylpiperidine-N-oxyl) for the oxidation of primary and secondary alcohols
Souza, Marcus Vinícius Nora de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Cheese: chemical, biochemical and microbiological aspects
Perry, Katia S. P.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Hydrogenation of organic compounds by an electrochemical method for in situ hydrogen generation: electrocatalytic hydrogenation
Navarro, Daniela Maria do Amaral Ferraz; Navarro, Marcelo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  New natural products able to act on the stabilization of microtubules, an important target against cancer
Souza, Marcus Vinícius Nora de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  A low cost multimeter for data acquisition
Richter, Eduardo M.; Rocha, Fábio R. P.; Angnes, Lúcio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical recycling of spent commercial zeolites
Afonso, Júlio Carlos; Pontes, Alexandre Barboza; Santos, Emmanuel Soares; Menezes, Mayko de Sousa; Aguiar, Renata de Melo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Bromine recovery from waste aqueous solutions
Tavares, Glauco Arnold; Bendassolli, José Albertino; Souza, Gleison de; Nolasco, Felipe Rufine; Bonassi, José Aurélio; Batagello, Hugo Henrique

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Radiocarbon dating of sambaqui archaeological sites using a CO2 absorption technique: an alternative to the benzene synthesis
Mendonça, Maria Lúcia T. G.; Godoy, José Marcus

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  The pedagogical nature of experimental activities: research in a teaching credentials course in chemistry
Galiazzi, Maria do Carmo; Gonçalves, Fábio Peres

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Environmental education at university level: proposed ways
Moradillo, Edilson Fortuna de; Oki, Maria da Conceição Marinho

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  A flow analysis experiment involving enzymatic reactions and chemiluminescence
Leite, Oldair Donizeti; Fatibello-Filho, Orlando; Rocha, Fábio R. P.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Assuntos gerais
  
 ·  "Laboratório químico-prático do Rio de Janeiro": the first attempt at establishing the science of Chemistry in Brazil (1812- 1819)
Santos, Nadja Paraense dos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemistry in Princess Isabel's education
Filgueiras, Carlos A. L.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Linus Pauling: why Vitamin C?
Ferreira, Ricardo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The Chemist's education
Andrade, Jailson B. de; Cadore, Solange; Vieira, Paulo Cezar; Zucco, César; Pinto, Angelo C.

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