v. 32 n. 2 (2007)

Publicado em junho 26, 2007

Eclética Química

Editorial

Eclética Química

PDF (English)

Original articles

Teresa Kazuko Muraoka, Adriana Pereira Duarte, Pedro Mitsuo Takahashi, Vânia Martins Nogueira, Adelino Vieira de Godoy Netto, Antonio Eduardo Mauro

07-11

Reatividade do [Fe(CO)2(η2-CS2)(PPh3)2] frente a compostos de Cu(I): Síntese de espécies binucleares heterometálicas contendo CS2 em ponte entre Fe(0) e Cu(I)

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p07-11

PDF (English)

Rubén del Toro Déniz, Marlene Seijo Echevarría, Zaida Fernández Terra, Ana María Peón Espinosa, Humberto Varela de Moya

13-16

Use of modified silica gel for concentrating Pb (II) and Cd (II) occurring in form of complex anions

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p13-16

PDF (English)

Patrícia Roberta Dametto, Adriano Buzutti de Siqueira, Cláudio Teodoro de Carvalho, Massao Ionashiro

17-21

Synthesis, characterization and thermal studies on solid state 3-methoxybenzoate of lighter trivalent lanthanides

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p17-21

PDF (English)

Krystyna Stępniak, Wieslawa Ferenc, Beata Cristóvão, Tadeusz Lis

23-28

Crystal structures of 5-chloro-2-methoxybenzoates of Mn(II), Co(II), Ni(II) and Zn(II)

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p23-28

PDF (English)

Ivana Cesarino, Glimaldo Marino, Jivaldo do Rosário Matos, Éder Tadeu Gomes Cavalheiro

29-34

Evaluation of a carbon paste electrode modified with organofunctionalised SBA-15 silica in the determination of copper

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p29-34

PDF (English)

Lucinei Stechmann da Silva, Raul Vicenzi, Carlos Roberto Menezes Peixoto

35-40

Efeito do íon malato no processo de oxidação do ácido ascórbico por oxigênio molecular catalisado por íons cobre(II)

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p35-40

PDF (English)

José Eduardo Gonçalves, Ubirajara Pereira Rodrigues Filho, Douglas Wagner Franco, Yoshitaka Gushikem

41-45

Adsorption of hidrogen peroxide on the surface of silica – titania mixed oxide obtained by the sol-gel processing method

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p41-45

PDF (English)

Pedro Belchior da Silveira Júnior, Vera Aparecida de Oliveira Tiera, Marcio José Tiera

47-54

A fluorescence probe study of gemini surfactants in aqueous solution: a comparison between n-2-n and n-6-n series of the alkanediyl-a,w-bis (dimethylalkylammonium bromides)

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p47-54

PDF (English)

J. Lu, Abraham F. Jalbout, Zhongxiang Zhou

55-59

Covalent anion of Li(HF) 3-system. An ab initio study

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p55-59

PDF (English)

Gildo Girotto Júnior, Kellrye Leite Nogueira, José Antonio de Moura, João Batista Gomes de Souza, Laudicéia Giacometti Lopes, Mary Rosa Rodrigues de Marchi, João Olímpio Tognolli

61-67

Estrógenos em água: otimização da extração em fase sólida utilizando ferramentas quimiométricas

https://doi.org/10.26850/1678-4618eqj.v32.2.2007.p61-67

PDF (English)