Tetramethylguanidine covalently bonded onto silica gel as catalyst for the addition of nitromethane to cyclopentenone
Oliveira, Edimar de¹; Torres, Jocilene D; Silva, Carlos C; Luz, Afranio A.M; Bakuzis, Peter; Prado, Alexandre G.S
¹Universidade de Brasilia, Instituto de Quimica, Brasilia, Distrito Federal. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 5 Oct, Pag. 994-999]

Thermal decomposition of ethylenediaminetetraacetic acid in the presence of 1,2-phenylenediamine and hydrochloric acid
Chen, Jingwen¹; Gao, Jinhao²; Wang, Xiaoyong
¹Nanjing University, School of Life Science, Nanjing, Jiangsu. China; ²Nanjing University, Coordination Chemistry Institute, Nanjing, Jiangsu. China
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 5 Oct, Pag. 880-885]

228Ra and 226Ra in coastal seawater samples from the Ubatuba region: Brazilian southeastern coastal region
Godoy, Jose Marcus¹; Carvalho, Zenildo Lara de; Fernandes, Flavio da Costa²; Danelon, Olga M; Godoy, Maria Luiza D.P; Ferreira, Ana Cristina M; Roldao, Luiz Alfredo
¹Comissao Nacional de Energia Nuclear, Instituto de Radioprotecao e Dosimetria, Rio de Janeiro. Brasil; ²Marinha do Brasil, Instituto de Estudos do Mar Almirante Paulo Moreira, Arraial do Cabo, Rio de Janeiro. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 730-736]

3-phenyl-4-acyl-5-isoxazolones as reagents for liquid-liquid extraction of tetravalent zirconium and hafnium from acidic chloride solutions
Reddy, B. Ramachandra¹; Kumar, J. Rajesh²; Reddy, A. Varada
¹Indian Institute of Chemical Technology, Inorganic Chemistry Division, Hyderabad, Andhra Pradesh. India; ²Sri Venkateswara University, Analytical Chemistry Division, Tirupati, Andhra Pradesh. India
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 780-784]

A new biphenyl from Clusia melchiorii and a new tocotrienol from C. obdeltifolia
Teixeira, Josanaide S.R¹; Moreira, Luciana de M; Guedes, Maria L. da S²; Cruz, Frederico G
¹Universidade Federal da Bahia, Instituto de Quimica, Salvador, Bahia. Brasil; ²Universidade Federal da Bahia, Instituto de Biologia, Salvador, Bahia. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 812-815]

A novel potentiometric naproxenate ion sensor immobilized in a graphite matrix for determination of naproxen in pharmaceuticals
Santini, Alberto O¹; Oliveira, Jose E. de; Pezza, Helena R; Pezza, Leonardo
¹Universidade Estadual Paulista "Julio de Mesquita Filho", Instituto de Quimica, Araraquara, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 785-791]

Cathodes for lithium ion batteries: the benefits of using nanostructured materials
Bazito, Fernanda F.C¹; Torresi, Roberto M
¹Universidade de Sao Paulo, Instituto de Quimica, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 627-642]

Cloud point extraction spectrophotometric determination of trace quantities of bismuth in urine
Afkhami, Abbas¹; Madrakian, Tayyebeh; Siampour, Hajar
¹Bu-Ali Sina University, Hamadan Faculty of Science, Hamadan. Irán
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 797-802]

Complexation of some hydrazones bearing the quinoline ring: potentiometric studies
Seleem, H.S¹; El-Inany, G.A; Eid, M.F; Mousa, M; Hanafy, F.I
¹Ain Shams University, Faculty of Education, El Cairo. Egipto
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 723-729]

Computational study of the solid-state vibrations and force field of magnesium and calcium hydroxides
Hase, Yoshiyuki^1
1Universidade Estadual de Campinas, Instituto de Quimica, Campinas, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 741-745]

Determination of methyldopa in pharmaceutical formulations by combined spot test-diffuse reflectance spectroscopy
Ribeiro, Paulo Roberto S¹; Pezza, Leonardo; Pezza, Helena R
¹Universidade Estadual Paulista "Julio de Mesquita Filho", Instituto de Quimica, Araraquara, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 674-679]

Effect of solvent on the preparation and characterization of DSA®-type anodes containing RuO2-TiO2-SnO2
Coteiro, Roberta D¹; Teruel, Fernando S; Ribeiro, Josimar; Andrade, Adalgisa R. de
¹Universidade de Sao Paulo, Faculdade de Filosofia, Ciencias e Letras de Ribeirao Preto, Ribeirao Preto, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 771-779]

HPLC analysis of glycosylated amino acids
Campo, Vanessa L¹; Borges, Aurea D.L; Carvalho, Ivone
¹Universidade de Sao Paulo, Faculdade de Ciencias Farmaceuticas de Ribeirao Preto, Ribeirao Preto, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 648-654]

Influence of the electrolyte composition on the kinetics of the oxygen evolution reaction and ozone production processes
Franco, Debora V¹; Silva, Leonardo M. Da; Jardim, Wilson F; Boodts, Julien F. C^2
1Universidade Estadual de Campinas, Instituto de Quimica, Campinas, Sao Paulo. Brasil; ²Universidade Federal de Uberlandia, Instituto de Quimica, Uberlandia, Minas Gerais. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 446-757]

Manufacturing of miniature fluidic modules for lab-on-a-chip using UA photoresin from flexographic platemaking process
Fernandes, Julio Cesar B¹; Ferreira, Luiz Otavio S
¹Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica, Campinas, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 643-647]

Mechanistic aspects of Friedel-Crafts alkylation over FeY zeolite
Bidart, Antonio M.F¹; Borges, Ana P.S; Chagas, Henrique C; Nogueira, Leonardo; Lachter, Elizabeth R; Mota, Claudio J.A
¹Universidade Federal do Rio de Janeiro, Instituto de Quimica, Rio de Janeiro. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 758-762]

Multidisciplinary collaboration for environmental protection using biosensors: detection of organophosphate insecticides in aqueous medium
Badea, M¹; Romanca, M; Draghici, C; Marty, J.L²; Marques, C.V.V.C.O³; Mendes, D.R; Amarante-Junior, O.P; Nunes, G.S
¹Transilvania University of Brasov, Faculty of Medicine, Brasov. Rumania; ²Universite de Perpignan, Perpignan, Pyrenees Orientales. Francia; ³Universidade Federal do Maranhao, Nucleo de Analise de Residuos de Pesticidas, Sao Luis, Maranhao. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 807-811]

New hopane triterpene from Eleocharis sellowiana (Cyperaceae)
Ruiz, Ana Lucia T.G¹; Magalhaes, Aderbal F; Faria, Aparecida D²; Magalhaes, Eva G; Amaral, Maria do Carmo E
¹Universidade Estadual de Campinas, Instituto de Quimica, Campinas, Sao Paulo. Brasil; ²Universidade Estadual de Campinas, Instituto de Biologia, Campinas, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 803-806]

Photodegradation of soluble and emulsive cutting fluids using TiO2 as catalyst
Araujo, Adriana B¹; Amarante-Junior, Ozelito P²; Vieira, Eny M³; Valente, Jose P.S; Padilha, Pedro M; Florentino, Ariovaldo O
¹Universidade Estadual Paulista "Julio de Mesquita Filho", Instituto de Biologia, Botucatu, Sao Paulo. Brasil; ²Centro Federal de Educacao Tecnologica do Maranhao, Departamento de Quimica, Sao Luis, Maranhao. Brasil; ³Universidade de Sao Paulo, Escola de Engenharia de Sao Carlos, Sao Carlos, Sao Paulo. Brasil
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 737-740]

Photodegradation of sugarcane bagasse fibers: influence of acetylation or grafting UV-absorber and/or hindered nitroxide radical on their photostability
Ruggiero, Reinaldo¹; Machado, Antonio E.H; Hoareau, William²; Gardrat, Christian; Nourmamode, Aziz; Grelier, Stephane; Castellan, Alain
¹Universidade Federal de Uberlandia, Laboratorio de Fotoquimica e Quimica de Lignocelulosicos, Uberlandia, Minas Gerais. Brasil; ²Universite Bordeaux I, Laboratoire de Chimie des Substances Vegetales, Talence, Gironde. Francia
[Journal of the Brazilian Chemical Society, Brasil, 2006 Vol. 17 Num. 4 Ago, Pag. 763-770]