Browsing by Subject silica gel

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PreviewIssue DateTitleAuthor(s)AdvisorType
2004Thioglycolic acid grafted onto silica gel and its properties in relation to extracting cations from ethanolic solution determined by calorimetric techniqueArakaki, LNH; Espinola, JGP; da Fonseca, MG; de Oliveira, SF; de Sousa, AN; Arakaki, T; Airoldi, C-Artigo de periódico
2008Designed pendant chain covalently bonded to silica gel for cation removalDey, RK; Airoldi, C-Artigo de periódico
1999Iron(II) tetrasulphophthalocyanine complex adsorbed on a silica gel surface chemically modified by 3-n-propylpyridinium chlorideRibeiro, ES; Gushikem, Y-Artigo de periódico
1998Isotherm data of Fe3+, Cr-3+, and Co2+ adsorbed on surface of silica-propylpiperazinedithiocarbamatoFonseca, MG; Espinola, JGP; Oliveira, SF; dos Santos, LCR; Souza, AG; Airoldi, C-Artigo de periódico
1996Electrochemical properties of [Ru(edta)(H2O)](-) immobilized on a zirconium(IV) oxide-coated silica gel surfaceGushikem, Y; Peixoto, CRM; Rodrigues, UP; Kubota, LT; Stadler, E-Artigo de periódico
2003Electrochemical behavior of riboflavin immobilized on different matricesPereira, AC; Santos, AD; Kubota, LT-Artigo de periódico
2002Electrochemical comparative study of riboflavin, FMN and FAD immobilized on the silica gel modified with zirconium oxideYamashita, M; Rosatto, SS; Kubota, LT-Artigo de periódico
2003Electrochemical behavior of pyrroloquinoline quinone immobilized on silica gel modified with zirconium oxideYamashita, M; Pessoa, CA; Kubota, LT-Artigo de periódico
1998Kinetic study of the decomposition of hydrogen peroxide catalysed by Co(II) acetylacetonate supported on a silica-propylpiperazine matrixOliveira, SF; Espinola, JGP; Lemus, WES; de Souza, AG; Airoldi, C-Artigo de periódico
2000Thermochemical investigation on the adsorption of some divalent cations on modified silicas obtained from sol-gel processCestari, AR; Vieira, EFS; Simoni, JD; Airoldi, C-Artigo de periódico
2000Energetics of the interaction of ethylamine and acidic sites of immobilized complexes on SH-modified silica gelSimoni, JA; Airoldi, C; Vieira, EFS; Cestari, AR-Artigo de periódico
2001Cobalt porphyrins immobilized on niobium(V) oxide grafted on a silica gel surface: study of the catalytic reduction of dissolved dioxygenPessoa, CA; Gushikem, Y-Artigo de periódico
1999Cobalt(II) metallated hematoporphyrin IX and protoporphyrin IX immobilized on niobium(V) oxide grafted on a silica gel surface: electrochemical studiesPessoa, CA; Gushikem, Y-Artigo de periódico
1999Cobalt(II) tetrasulfophthalocyanine complex adsorbed on a silica gel surface chemically modified with 3-N-propylpyridinium chloride: Oxalic acid oxidation studyRibeiro, ES; Gushikem, Y-Artigo de periódico
2000Ethyleneimine anchored on thiol-modified silica gel surface - Adsorption of divalent cations and calorimetric dataArakaki, LNH; Nunes, LM; Simoni, JA; Airoldi, C-Artigo de periódico
2002Chemisorption and thermodynamic data of the interaction between a chelate free acidic center with basic groups attached to grafted silicasArakaki, LNH; de Sousa, AN; Espinola, JGP; Oliveira, SF; Airoldi, C-Artigo de periódico
2002Chemisorption of Cu(II) chloride and nitrate in aqueous and non-aqueous solutions on matrix containing ethylenimine anchored on thiol modified silica gel surfaceArakaki, LNH; Espinola, JGP; de Oliveira, SF; de Freitas, JMP; Gouveia, AG; Airoldi, C-Artigo de periódico
1997Chemisorption on thiol-silicas: Divalent cations as a function of pH and primary amines on thiol-mercury adsorbedCestari, AR; Airoldi, C-Artigo de periódico
1-Apr-1999O relevante papel do agente sililante na modificação de superfícies de polímerosArakaki, Luiza N. H.; Airoldi, Claudio-Artigo de periódico
2000Immobilization of the pesticide 2,4-dichlorophenoxyacetic acid on a silica gel surfacePrado, AGS; Airoldi, C-Artigo de periódico