katia jorge  ciuffi
katia jorge ciuffi
E-mail confirmado em unifran.edu.br
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New synthesis strategies for effective functionalization of kaolinite and saponite with silylating agents
LR Avila, EH De Faria, KJ Ciuffi, EJ Nassar, PS Calefi, MA Vicente, ...
Journal of Colloid and Interface Science 341 (1), 186-193, 2010
1032010
Effect of chemical modification of palygorskite and sepiolite by 3-aminopropyltriethoxisilane on adsorption of cationic and anionic dyes
MA Moreira, KJ Ciuffi, V Rives, MA Vicente, R Trujillano, A Gil, SA Korili, ...
Applied Clay Science 135, 394-404, 2017
832017
Preparation and characterization of spherical silica–porphyrin catalysts obtained by the sol–gel methodology
AT Papacídero, LA Rocha, BL Caetano, E Molina, HC Sacco, EJ Nassar, ...
Colloids and Surfaces A: Physicochemical and Engineering Aspects 275 (1-3 …, 2006
812006
Hybrid materials prepared by interlayer functionalization of kaolinite with pyridine-carboxylic acids
EH De Faria, OJ Lima, KJ Ciuffi, EJ Nassar, MA Vicente, R Trujillano, ...
Journal of colloid and interface science 335 (2), 210-215, 2009
782009
Porphyrin− kaolinite as efficient catalyst for oxidation reactions
N Bizaia, EH de Faria, GP Ricci, PS Calefi, EJ Nassar, KADF Castro, ...
ACS applied materials & interfaces 1 (11), 2667-2678, 2009
762009
Red, green and blue (RGB) emission doped Y3Al5O12 (YAG) phosphors prepared by non-hydrolytic sol–gel route
PFS Pereira, MG Matos, LR Avila, ECO Nassor, A Cestari, KJ Ciuffi, ...
Journal of Luminescence 130 (3), 488-493, 2010
752010
Filmes de titânio-silício preparados por" spin" e" dip-coating"
EJ Nassar, KJ Ciuffi, RR Gonçalves, Y Messaddeq, SJL Ribeiro
Química Nova 26, 674-677, 2003
692003
Microwave synthesis of YAG: Eu by sol–gel methodology
PFS Pereira, JMA Caiut, SJL Ribeiro, Y Messaddeq, KJ Ciuffi, LA Rocha, ...
Journal of Luminescence 126 (2), 378-382, 2007
662007
Factors which affect the catalytic activity of iron (III) meso tetrakis (2, 6-dichlorophenyl) porphyrin chloride in homogeneous system
Y Iamamoto, MD Assis, KJ Ciuffi, HC Sacco, L Iwamoto, AJB Melo, ...
Journal of Molecular Catalysis A: Chemical 109 (3), 189-200, 1996
661996
New highly luminescent hybrid materials: terbium pyridine− picolinate covalently grafted on kaolinite
EH de Faria, EJ Nassar, KJ Ciuffi, MA Vicente, R Trujillano, V Rives, ...
ACS applied materials & interfaces 3 (4), 1311-1318, 2011
642011
Estudo das condições de estocagem do bagaço de cana-de-açúcar por análise térmica
ML Santos, OJ Lima, EJ Nassar, KJ Ciuffi, PS Calefi
Química nova 34, 507-511, 2011
602011
Porphyrins entrapped in an alumina matrix
OJ de Lima, DP de Aguirre, DC de Oliveira, MA da Silva, C Mello, ...
Journal of Materials Chemistry 11 (10), 2476-2481, 2001
602001
Novel reactive amino-compound: Tris (hydroxymethyl) aminomethane covalently grafted on kaolinite
EH De Faria, KJ Ciuffi, EJ Nassar, MA Vicente, R Trujillano, PS Calefi
Applied Clay Science 48 (3), 516-521, 2010
582010
V2O5 xerogel–poly (ethylene oxide) hybrid material: Synthesis, characterization, and electrochemical properties
EM Guerra, KJ Ciuffi, HP Oliveira
Journal of Solid State Chemistry 179 (12), 3814-3823, 2006
562006
Green and selective oxidation reactions catalyzed by kaolinite covalently grafted with Fe (III) pyridine-carboxylate complexes
EH de Faria, GP Ricci, L Marcal, EJ Nassar, MA Vicente, R Trujillano, ...
Catalysis Today 187 (1), 135-149, 2012
552012
Kaolinite-titanium oxide nanocomposites prepared via sol-gel as heterogeneous photocatalysts for dyes degradation
LV Barbosa, L Marcal, EJ Nassar, PS Calefi, MA Vicente, R Trujillano, ...
Catalysis Today 246, 133-142, 2015
542015
Alkaline phosphatase from rat osseous plates: purification and biochemical characterization of a soluble form
JC Say, K Ciuffi, RPM Furriel, P Ciancaglini, FA Leone
Biochimica et Biophysica Acta (BBA)-General Subjects 1074 (2), 256-262, 1991
541991
Characterization and catalytic activity of iron (III) mono (4-N-methyl pyridyl)-tris (halophenyl) porphyrins in homogeneous and heterogeneous systems
CMC Prado-Manso, EA Vidoto, FS Vinhado, HC Sacco, KJ Ciuffi, ...
Journal of Molecular Catalysis A: Chemical 150 (1-2), 251-266, 1999
501999
Eu (III) incorporation in sol–gel aluminum–yttrium matrix by non-hydrolytic route
EJ Nassar, LR Avila, PFS Pereira, C Mello, OJ de Lima, KJ Ciuffi, ...
Journal of luminescence 111 (3), 159-166, 2005
482005
Spherical hybrid silica particles modified by methacrylate groups
EJ Nassar, CO Evelisy, LR Avila, PFS Pereira, A Cestari, LM Luz, KJ Ciuffi, ...
Journal of Sol-Gel Science and Technology 43 (1), 21-26, 2007
472007
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