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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

        · text in Portuguese     · pdf in Portuguese
  
 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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Oligonucleotide adsorption on nanoemulsions obtained by spontaneous emulsification
Martini, Érico; Carvalho, Edison; Teixeira, Helder; Leão, Fabiana; Oliveira, Mônica Cristina de

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

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

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Recent preparations and synthetic applications of enaminones
Ferraz, Helena M. C.; Gonçalo, Erika R. S.

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

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

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

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Divulgação
  
 ·  Photodynamic inactivation of microorganisms
Perussi, Janice Rodrigues

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

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

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of edta content in cleaning solutions after their use in industrial equipaments
Rodella, Arnaldo Antonio

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

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  A technique for high recoveries from vacuum distillations
Langler, Richard F.

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

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

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

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

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  From doctrine to practice: Ezequiel Corrêa dos Santos and national pharmacy
Santos, Nadja Paraense dos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Vladimir Prelog and the stereochemistry of organic molecules: a centenary of birt
Rezende, Claudia M.

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