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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.30 no.8 São Paulo  2007

 Editorial
  
 
        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Potential application of solar/photo-fenton process for the pre-treatment of wastewater from dairy industry
Villa, Ricardo Dalla; Silva, Milady R. Apolinário da; Nogueira, Raquel F. Pupo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Nitrate (NO3-) and ammonium (NH4+) contents in the Barreiras aquifer waters in the districts of Reduto, Nazaré and Umarizal - Belém, PA
Cabral, Natalina Maria Tinôco

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Isolation and cytotoxicity evaluation of some oxoaporphine alkaloids from annonaceae
Silva, Denise Brentan da; Matos, Maria de Fátima Cepa; Nakashita, Simone T.; Misu, Carina K.; Yoshida, Nídia Cristiane; Carollo, Carlos Alexandre; Fabri, João Roberto; Miglio, Hércules da Silva; Siqueira, João Máximo de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Reduction kinetics of A CuO/ZnO/Al2O3 catalyst
Nele, Marcio; Moreno, Esteban Lopez; Andrade, Heloysa Martins Carvalho

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The chemical metrology approach for toxicological analysis in horseracing: validation of an analytical method for the determination of caffeine in biological matrices
Lima, India Maria H. de; Frota, Maurício N.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Degradation of Padron® by photochemical processes using artificial and sunlight radiation
Teixeira, Silvio César Godinho; Canela, Maria Cristina

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Assessment of fish farming effects on aquatic systems in Assis and Candido Mota, São Paulo, by using a water quality index and multivariate statistical analysis
Simões, Fabiano dos Santos; Yabe, Maria Josefa dos Santos; Moreira, Altair B.; Bisinoti, Márcia Cristina

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Atmospheric deposition of ammonium, nitrate ans sulfate on the montane dense ombrophilous forest in Serra dos Órgãos, RJ
Rodrigues, Renato de Aragão Ribeiro; Mello, William Zamboni de; Souza, Patricia Alexandre de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Enhanced triterpene production in Tabernaemontana catharinensis cell suspension cultures in response to biotic elicitors
Pereira, Paulo Sérgio; Ticli, Fábio Kiss; França, Suzelei de Castro; Breves, Camila Moniz de Souza; Lourenço, Miriam Verginia

        · abstract in English     · text in English     · pdf in English
  
 ·  Synthesis of hydroxyapatite and structural refinement by x-ray diffraction
Araújo, Jorge Correa de; Sena, Lídia; Bastos, Ivan Napoleão; Soares, Glória Dulce de Almeida

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Pretreatment of sugarcane molasses and corn steep liquor for the production of carotenoids
Valduga, Eunice; Valério, Alexsandra; Treichel, Helen; Luccio, Marco Di; Jacques, Rosângela Assis; Fúrigo Júnior, Agenor

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Diversity of polyketides produced by Penicillium species isolated from Melia azedarach and Murraya paniculata
Pastre, Renata; Marinho, Andrey M. R.; Rodrigues-Filho, Edson; Souza, Antônia Q. L.; Pereira, José Odair

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Investigation of the occurrence of pesticide residues in rural wells and surface water following application to tobacco
Bortoluzzi, Edson C.; Rheinheimer, Danilo S.; Gonçalves, Celso S.; Pellegrini, João B. R.; Maroneze, Aline M.; Kurz, Márcia H. S.; Bacar, Nádia M.; Zanella, Renato

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical constituents from bark of Cenostigma macrophyllum: cholesterol occurrence
Rocha e Silva, Hilris; Silva, Carmem Cícera Maria da; Neto, Laurentino Batista Caland; Lopes, José Arimatéia Dantas; Citó, Antonia Maria das Graças Lopes; Chaves, Mariana H.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Abitane diterpenoids isolation from Plectranthus barbatus
Albuquerque, Roberto L. de; Kentopff, Marta R.; Machado, Maria Iracema L.; Silva, Maria Goretti V.; Matos, Francisco José de A.; Morais, Selene M.; Braz-Filho, Raimundo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  New constituents from the trunk bark of Tabebuia heptaphylla
Garcez, Fernanda Rodrigues; Garcez, Walmir Silva; Mahmoud, Talal Suleiman; Figueiredo, Patrícia de Oliveira; Resende, Ubirazilda Maria

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development of an approach for the synthesis of 3-dehydroxy-4methoxy tubastrine
Santos, Kelly de Oliveira; Craveiro, Marcus Vinícius; Berlinck, Roberto G. S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Effects of operational parameters on the photodegradation of direct red 23 azo dye at the titanium dioxide/water interface
Clausen, Débora Nobile; Takashima, Keiko

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development and validation of a methodology FOR analysis of biodiesel: diesel blends using gas chromatography-mass spectrometry
Faria, Rita C. M.; Rezende, Michelle J. C.; Rezende, Claudia M.; Pinto, Angelo C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Plant sources of amazon rosewood oil
Maia, José Guilherme S.; Andrade, Eloisa Helena A.; Couto, Hilma Alessandra R.; Silva, Ana Carla M. da; Marx, Friedhelm; Henke, Christoph

        · abstract in English     · text in English     · pdf in English
  
 ·  Lead(II) removal in discontinous systems by carbon activated by phosphoric acid and vapor
Bueno, Cristiane Imenes de Campos; Carvalho, Wagner Alves

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  High performance liquid chromatography method for quantification of the N-phenylpiperazine derivative LASSBio-579 in rat plasma
Conrado, Daniela J.; Rates, Stela Maris Kuze; Costa, Teresa Dalla; Fraga, Carlos Alberto Manssour; Barreiro, Eliezer J.

        · abstract in English     · text in English     · pdf in English
  
 ·  Chemical composition and antimicrobial activity of the essential oil from Aeolanthus suaveolens Mart. ex Spreng
Simionatto, Euclésio; Porto, Carla; Stüker, Caroline Z.; Dalcol, Ionara I.; Silva, Ubiratan F. da

        · abstract in English     · text in English     · pdf in English
  
 ·  Polyphenol compounds of the kino of Eucalyptus citriodora
Freitas, Marinalva Oliveira; Lima, Mary Anne S.; Silveira, Edilberto R.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Complex Dynamics in the bromate/hypophosphite/acetone/manganese and ferroin system
Tokoro, Gustavo; Oliveira, Hyrla C. L.; Varela, Hamilton

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Size distribution of atmospheric particulate ionic species at a coastal site in Portugal
Alves, Célia; Pio, Casimiro; Campos, Eduarda; Barbedo, Patrícia

        · abstract in English     · text in English     · pdf in English
  
 ·  Deviations from log-linear solubility equation for ibuprofen and naproxen in propylene glycol-water cosolvent mixtures
Vargas, Edgar F.; Manrique, Yady J.; Pacheco, Diana P.; Torres, Norma S.; Martínez, Fleming

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Study of coprolites from the Araripe sedimentary basin through FT-IR spectroscopy and x-ray diffraction
Lima, Ricardo Jorge Cruz; Freire, Paulo de Tarso Cavalcante; Sasaki, José Marcos; Saraiva, Antonio Álamo Feitosa; Lanfredi, Silvania; Nobre, Marcos Augusto de Lima

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Seasonal variation in the composition of volatile oils from Schinus terebinthifolius raddi
Barbosa, Luiz Cláudio Almeida; Demuner, Antônio Jacinto; Clemente, Alan Dumont; Paula, Vanderlúcia Fonseca de; Ismail, Faiz M. D.

        · abstract in English     · text in English     · pdf in English
  
 ·  Determination of cocaine in brazilian paper currency by capillary gas chromatography/mass spectrometry
Donato, Enrico Di; Martin, Carmen Cinira Santos; Martinis, Bruno Spinosa De

        · abstract in English     · text in English     · pdf in English
  
 Revisão
  
 ·  Effects of carbonylic compound presence and concentration on wine quality
Azevêdo, Luciana C. de; Reis, Marina M.; Silva, Luciana A. da; Andrade, Jailson B. de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Persistent toxic substance (PTS) in Brazil
Almeida, Fernanda V.; Centeno, Alberto J.; Bisinoti, Márcia Cristina; Jardim, Wilson F.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Micro chemical analysis systems: Introduction, fabrication technologies, instrumentation and applications
Coltro, Wendell Karlos Tomazelli; Piccin, Evandro; Carrilho, Emanuel; Jesus, Dosil Pereira de; Silva, José Alberto Fracassi da; Silva, Heron Domingues Torres da; Lago, Claudimir Lúcio do

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Cerium: catalytic properties, technological and environmental applications
Martins, Tereza S.; Hewer, Thiago L. R.; Freire, Renato S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  1,5-Asymmetric induction in the boron-mediated aldol reaction of b-oxygenated methyl ketones
Dias, Luiz C.; Aguilar, Andrea M.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Transesterification of vegetable oils: characterization by thin-layer cromatography and density
Froehner, Sandro; Leithold, Juliana; Lima Júnior, Luiz Fernando

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  A low-cost procedure for copper determination in natural waters and plant materials exploiting solid phase spectrophotometry
Pellerano, Roberto Gerardo; Romero, Cesar Hamilton; Acevedo, Hugo Arnoldo; Vazquez, Francisco Antonio

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Electroanalytical methodologies for the determination of triazine herbiacides by square wave voltammetry and deconvolution techniques
Garbellini, Gustavo S.; Pedrosa, Valber A.; Salazar-Banda, Giancarlo R.; Avaca, Luis A.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Linear retention index for characterization of volatile compounds in soluble coffee using GC-MS and HP-Innowax column
Viegas, Marcelo Caldeira; Bassoli, Denisley Gentil

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  Promoting argumentation in undergraduate chemistry teaching
Sá, Luciana Passos; Queiroz, Salete Linhares

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Teacher's views on environmental issues and their pedagogical implications for high-school chemistry teaching
Marques, Carlos Alberto; Gonçalves, Fábio Peres; Zampiron, Eduardo; Coelho, Juliana Cardoso; Mello, Ligia Catarina; Oliveira, Paulo Roberto Silva; Lindemann, Renata Hernandez

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Camphor: a good model for illustrating NMR techniques
Yoneda, Julliane Diniz; Leal, Kátia Zaccur; Seidl, Peter Rudolf; Azeredo, Rodrigo Bagueira de V.; Kleinpeter, Erich

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  An introduction to atomic spectroscopy: II - the sodium spectrum
Sala, Oswaldo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Assuntos gerais
  
 ·  Medicinal bioinorganic chemistry
Benite, Anna Maria Canavarro; Machado, Sérgio de Paula; Barreiro, Eliezer J.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  70th anniversary of biodiesel in 2007: historical evolution and current situation in Brazil
Suarez, Paulo A. Z.; Meneghetti, Simoni M. Plentz

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