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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.30 no.4 São Paulo July/Aug. 2007

 Editorial
  
 ·  30ª Reunião Anual: ano 30 da Sociedade Brasileira de Química
Mangrich, Antonio Sálvio

  
 Artigo
  
 ·  Synthesis and evaluation of the plant growth regulator property of indolic compounds derived from safrole
Marchi, Irineu; Rebelo, Ricardo Andrade; Rosa, Flávia A. Fernandes da; Maiochi, Riceli A.

  
 ·  Mercury in soils and sediments from gold mining liabilities in Southern Amazonia
Wasserman, Julio Cesar; Campos, Reinaldo Calixto; Hacon, Sandra de Souza; Farias, Renato A.; Caires, Sandro M.

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Development and validation of the methodology for evaluation of itraconazole in pharmaceutical products by HPLC
Cazedey, Edith Cristina Laignier; Azevedo, Roberta de Cássia Pimentel; Silva, Érika de Fátima; Araújo, Magali Benjamim de

  
 ·  Preperetion and physico-chemical characterization of inclusion complexes between local anesthetics and hydroxypropyl-b-cyclodextrin
Moraes, Carolina Morales; Abrami, Priscila; Gonçalves, Marcos Moisés; Andréo Filho, Newton; Fernandes, Sérgio Antonio; de Paula, Eneida; Fraceto, Leonardo Fernandes

  
 ·  Archaeometric analysis of Tupiguarani pottery from the central region of the Rio Grande do Sul State, Brazil, by energy dispersive X-ray fluorescence (EDXRF)
Bona, Irene Akemy Tomiyoshi; Sarkis, Jorge Eduardo S.; Salvador, Vera Lucia Ribeiro; Soares, André Luis Ramos; Klamt, Sergio Célio

  
 ·  Relationship between charge transfer and intermolecular interactions in heterocyclic hydrogen-bonded complexes
Oliveira, Boaz G.; Araújo, Regiane C. M. U. de

  
 ·  Statistical treatment of water quality parameters measured at the upper course of the Rio das Velhas basin
Nonato, Eliana A.; Viola, Zenilde G. G.; Almeida, Katiane C. B.; Schor, Heloiza H. R.

  
 ·  Urinary 2,5-hexanedione in workers exposed to n-hexane: influence of the sample treatment
Nolasco, Daniela Magalhães; Gusmão, Andréia; Siqueira, Maria Elisa Pereira Bastos de

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Adsorption of copper(II) on chitosan using a column in a closed hydrodynamic flow system
Guinesi, Luciana Simionatto; Esteves, Amanda Alves; Cavalheiro, Éder Tadeu Gomes

  
 ·  Evaluation of analytical variables of the Folin-Ciocalteu method for the quantitation of the total tannins content using a Psidium guajava L. leaves aqueous extract as a model
Verza, Simone Gasparin; Kreinecker, Maria T.; Reis, Valquíria; Henriques, Amélia T.; Ortega, George González

  
 ·  Determination of strontium isotopic composition in natural waters: examples of application in subsurface waters of the coastal zone of Bragantina region, Pará
Bordalo, Adriana Oliveira; Moura, Candido Augusto Veloso; Scheller, Thomas

  
 ·  Canaric acid (3,4-seco-lupane derivative) isolated from propolis of Ceará
Albuquerque, Irineu L. de; Alves, Leonardo A.; Lemos, Telma L. G.; Monte, Francisco J. Q.; Braz-Filho, Raimundo

  
 ·  Influence of plasticizer addition and crosslinking process on morohology, water absoption and mechanical properties of sodium alginate films
Lima, Aline Margarete Furuyama; Andreani, Larissa; Soldi, Valdir; Borsali, Redouane

  
 ·  Acaricidal activity of the essential oils leaves and fruits of Xylopia sericea St. Hill. on the two spotted spide mite (Tetranychus urticae Koch)
Pontes, Wendel José Teles; Oliveira, José Cândido Selva de; Câmara, Cláudio Augusto Gomes da; Gondim Júnior, Manoel Guedes Correia; Oliveira, José Vargas de; Schwartz, Manfred Oswald Erwin

  
 ·  Phytochemical study of the decoct from the leaves of Maytenus Truncata Reissek and the evaluation of the antinociceptive, antiedematogenic and antiulcerogenic activities of the decoct extracts
Fonseca, Ana Paula Nascentes de Deus; Silva, Grácia Divina de Fátima; Carvalho, Juliana de Jesus; Salazar, Gloria Del Carmen Meléndez; Duarte, Lucienir Pains; Silva, Renata Pamplona; Jorge, Rodrigo Martinez; Tagliati, Carlos Alberto; Zani, Carlos Leomar; Alves, Tânia Maria de Almeida; Peres, Valdir; Vieira Filho, Sidney Augusto

  
 ·  Content of flavonoids and phenolic compounds in chilean honeys. Orac index
Muñoz, Orlando; Copaja, Silvia; Speisky, Hernan; Peña, Raúl C.; Montenegro, Gloria

        · abstract in English     · text in Spanish     · pdf in Spanishpdf in Spanish
  
 ·  LS-SVM: a new chemometric tool for multivariate regression. Comparison of LS-SVM and pls regression for determination of common adulterants in powdered milk by nir spectroscopy
Ferrão, Marco F.; Mello, Cesar; Borin, Alessandra; Maretto, Danilo A.; Poppi, Ronei J.

  
 ·  Correlation of anti-inflammatory activity with phenolic content in the leaves of syzygium cumini (l.) skeels (myrtaceae)
Lima, Lucilene Azevedo; Siani, Antonio Carlos; Brito, Fabíola Almeida; Sampaio, André Luís Franco; Henriques, Maria das Graças Müller Oliveira; Riehl, Carlos Alberto da Silva

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Identification of the influence of sludge discharges from water treatment plants
Reis, Edson Luís Tocaia dos; Cotrim, Marycel Elena Barbosa; Rodrigues, Cláudio; Pires, Maria Aparecida Faustino; Beltrame Filho, Osvaldo; Rocha, Solange Martone; Cutolo, Silvana Audrá

  
 ·  Characterization of liquid products and char from the pyrolysis of eucalyptus sawdust
Martins, Ayrton F.; Diniz, Juraci; Stahl, João A.; Cardoso, André de L.

  
 ·  Development of a method employing chitosan to remove metallic ions from wastewater
Janegitz, Bruno Campos; Lourenção, Bruna Cláudia; Lupetti, Karina Omuro; Fatibello-Filho, Orlando

  
 ·  Heavy metals and toxicity of waters of the Aconcagua River in Chile
Gaete, Hernán; Aránguiz, Fernanda; Cienfuegos, Gabriela; Tejos, Marisol

        · abstract in English     · text in Spanish     · pdf in Spanishpdf in Spanish
  
 ·  Study of the influence of K+, Mg2+, SO42- and CO32- ions in the biomimetic crystallization of amorphous calcium phosphate (ACP) and conversion into octacalcium phosphate (OCP)
Aparecida, Anahí Herrera; Fook, Marcus Vinícius Lia; Santos, Márcio Luis dos; Guastaldi, Antonio Carlos

  
 ·  Triplet excited state reactivity of 1,3-indandione in benzene solution
Santos, Frances R. dos; Silva, Mônica T. da; Netto-Ferreira, José Carlos; Lucas, Nanci C. de

  
 ·  Chemical constituents from Bakeridesia pickelii Monteiro (Malvaceae) and the relaxant activity of kaempferol-3-O-b-D-(6"-E-p -coumaroyl) glucopyranoside on guinea-pig ileum
Costa, Danielly Albuquerque da; Silva, Davi Antas e; Cavalcanti, Aline Coutinho; Medeiros, Marcos Antônio Alves de; Lima, Julianeli Tolentino de; Cavalcante, José Marcílio Sobral; Silva, Bagnólia Araújo da; Agra, Maria de Fátima; Souza, Maria de Fátima Vanderlei de

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Electrical and magnetic properties of new compounds of the conductor anion [Ni(dmit)2]- and nitronyl nitroxide magnetic radicals
Dias, Mauro Cesar; Stumpf, Humberto Osório; Sansiviero, Maria Terezinha Caruso; Pernaut, Jean Michel; Matencio, Tulio; Knobel, Marcelo; Cangussu, Danielle

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Adsorption behavior of polymer-based drilling fluids on SiO2
Queiroz Neto, João C.; Biscaia Jr, Evaristo Chalbaud; Petri, Denise F. S.

  
 ·  Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices
Jham, Gulab N.; Silva, Alexsandro A. da; Lima, Eraldo R.; Viana, Paulo A.

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Determination of chemical elements in africanized Apis mellifera (Hymenoptera: Apidae) honey samples from the State of Piauí, Brazil
Sodré, Geni da Silva; Marchini, Luís Carlos; Zucchi, Orgeda Luiza Araújo Domingues; Nascimento Filho, Virgilio Franco; Otsuk, Ivani Pozar; Moreti, Augusta Carolina de Camargo Carmello

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 ·  Synthesis and catalytic properties on oxidation reaction of goethite containing niobium
Oliveira, Luiz C. A.; Gonçalves, Maraísa; Oliveira, Diana Q. L.; Guarieiro, Aline L. N.; Pereira, Márcio C.

  
 ·  Oligonucleotide adsorption on nanoemulsions obtained by spontaneous emulsification
Martini, Érico; Carvalho, Edison; Teixeira, Helder; Leão, Fabiana; Oliveira, Mônica Cristina de

  
 Revisão
  
 ·  Occurrence and biological activity of quassinoids in the last decade
Almeida, Maria Mozarina Beserra; Arriaga, Ângela Martha Campos; Santos, Allana Kellen Lima dos; Lemos, Telma L. G.; Braz-Filho, Raimundo; Vieira, Ivo J. Curcino

  
 ·  Thermal analysis applied to the study of energetic materials
Andrade, Jony; Iha, Koshun; Rocco, Jose Atílio Fritz Fidel; Bezerra, Eduardo Marcelo; Suárez-Iha, Maria Encarnación Vázquez; Pinheiro, Glaci Ferreira Martins

  
 ·  Recent preparations and synthetic applications of enaminones
Ferraz, Helena M. C.; Gonçalo, Erika R. S.

  
 ·  Enzymatic membrane reactor and supercritical fluids: process association
Moura, Juliana Maria Leite Nóbrega de; Ribeiro, Ana Paula Badan; Grimaldi, Renato; Gonçalves, Lireny Aparecida Guaraldo

  
 ·  Indole alkaloids from species of the Aspidosperma (Apocynaceae) genus
Pereira, Maria de M.; Jácome, Rose Lisieux R. P.; Alcântara, Antônio Flávio de C.; Alves, Rosemeire B.; Raslan, Délio S.

  
 ·  Flavonoidic biodiversiy and pharmacologic aspects in the species of the Ouratea and Luxemburgia genera (Ochnaceae)
Suzart, Luciano R.; Daniel, Juliana F. de S.; Carvalho, Mário G. de; Kaplan, Maria Auxiliadora Coelho

  
 Divulgação
  
 ·  Photodynamic inactivation of microorganisms
Perussi, Janice Rodrigues

  
 Nota técnica
  
 ·  Recovery of cobalt and lithium fromspent Li-ion batteries
Busnardo, Natália Giovanini; Paulino, Jéssica Frontino; Afonso, Julio Carlos

  
 ·  Validation of analytical methodology by hplc for quantification and stability evaluation of sodium pantoprazole
Raffin, Renata Platcheck; Colomé, Letícia Marques; Guterres, Sílvia Stanisçuaski; Pohlmann, Adriana Raffin

  
 ·  Determination of edta content in cleaning solutions after their use in industrial equipaments
Rodella, Arnaldo Antonio

  
 ·  Content of ethyl carbamate and other secondary compounds in different spirits produced in three regions of Minas Gerais: south minas, zona da mata and jequitinhonha valley
Barcelos, Luciene Viana Ferreira; Cardoso, Maria das Graças; Vilela, Fernando José; Anjos, Jeancarlo Pereira dos

  
 ·  A technique for high recoveries from vacuum distillations
Langler, Richard F.

        · abstract in English     · text in English     · pdf in Englishpdf in English
  
 Educação
  
 ·  Spectrophotometric titrations of acid-base systems using flower extracts containig anthocyanins
Cortes, Mônica Souza; Ramos, Luiz Antônio; Cavalheiro, Éder Tadeu Gomes

  
 ·  Alkaline battery: a useful device in the teaching of chemistry
Matsubara, Elaine Y.; Neri, Cláudio R.; Rosolen, J. Maurício

  
 ·  General scheme for elucidating the structure of organig compounds using spectroscopic and spectrometric methods
Ribeiro, Carlos Magno R.; Souza, Nelson Ângelo de

  
 Assuntos gerais
  
 ·  The route of the studies of cochineal in Portugal and Brazil in the nineteenth century: uncrossed paths
Ferraz, Márcia Helena Mendes

  
 ·  From doctrine to practice: Ezequiel Corrêa dos Santos and national pharmacy
Santos, Nadja Paraense dos

  
 ·  Vladimir Prelog and the stereochemistry of organic molecules: a centenary of birt
Rezende, Claudia M.