Search Results - "Santos, Onélia A. A."

17 α-Ethinylestradiol degradation in continuous process by photocatalysis using Ag/Nb2O5 immobilized in biopolymer as catalyst by Lenzi, Giane G., Abreu, Eduardo, Fuziki, Maria Eduarda K., Fidelis, Michel Zampieri, Brackmann, Rodrigo, Díaz de Tuesta, Jose Luis, Gomes, Helder, Santos, Onélia A.A. dos

“…This study describes the application of Ag/Nb2O5 catalysts, suspension and spheres alginate immobilized for the degradation of 17α-Ethinylestradiol (EE2). The…”
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Chlorophyll Sensitization of TiO2: A Mini-Review by Fuziki, Maria E. K., Tusset, Angelo M., dos Santos, Onélia A. A., Lenzi, Giane G.

“…Recent studies have shown that chlorophyll sensitization can improve the performance of semiconductors like TiO2 in photocatalytic reactions and…”
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N-Doped TiO2-Nb2O5 Sol–Gel Catalysts: Synthesis, Characterization, Adsorption Capacity, Photocatalytic and Antioxidant Activity by Maria E. K. Fuziki, Laura S. Ribas, Eduardo Abreu, Luciano Fernandes, Onélia A. A. dos Santos, Rodrigo Brackmann, Jose L. D. de Tuesta, Angelo M. Tusset, Giane G. Lenzi

“…TiO2-based semiconductors are formidable photocatalysts for redox reaction applications. Although N-doped TiO2-Nb2O5 catalysts have already been explored in…”
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Hibiscus sabdariffa L. Extract: Characterization (FTIR-ATR), Storage Stability and Food Application by Paraíso, Carolina Moser, Dos Santos, Suelen Siqueira, Langer Ogawa, Camilla Yara, Sato, Francielle, Santos, Onélia A. A. dos, Madrona, Grasiele Scaramal

“…The objective was to evaluate the extract stability of hibiscus in different conditions and the food application. Anthocyanins (TA), phenolic compounds (TP)…”
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The Adsorptive and Photocatalytic Performance of Granite and Basalt Waste in the Discoloration of Basic Dye by Lariana N. B. Almeida, Tatiana G. Josue, Othavio H. L. Nogueira, Laura S. Ribas, Maria E. K. Fuziki, Angelo M. Tusset, Onelia A. A. Santos, Giane G. Lenzi

“…The present work explored the adsorptive capacity and catalytic activity of rock powders from basaltic and granitic rocks in the discoloration of synthetic and…”
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Biosorption of reactive blue 5G dye onto drying orange bagasse in batch system: Kinetic and equilibrium modeling by Fiorentin, Leila D., Trigueros, Daniela E.G., Módenes, Aparecido N., Espinoza-Quiñones, Fernando R., Pereira, Nehemias C., Barros, Sueli T.D., Santos, Onélia A.A.

“…In this work, orange bagasse has been used as an alternative adsorbent for removal of reactive blue 5G dye from an aqueous solution. The influence of the dye…”
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Influence of the use of Aliquat 336 in the immobilization procedure in sol–gel of lipase from Bacillus sp. ITP-001 by Souza, Ranyere L., Resende, Wagner C., Barão, Carlos E., Zanin, Gisella M., de Castro, Heizir F., Santos, Onélia A.A., Fricks, Alini T., Figueiredo, Renan T., Lima, Álvaro S., Soares, Cleide M.F.

“…[Display omitted] ► Aliquat 336 was used to protect the lipase from Bacillus sp. ITP-001 from inactivation during the immobilization procedure by the sol–gel…”
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Immobilization and characterisation of a lipase from a new source, Bacillus sp. ITP-001 by Cabrera-Padilla, Rebeca Y., Albuquerque, Matheus, Figueiredo, Renan T., Fricks, Alini T., Franceschi, Elton, Lima, Álvaro S., A dos Santos, Onelia A., Silva, Daniel P., Soares, Cleide M. F.

“…A new source of lipase from Bacillus sp. ITP-001 was immobilized by physical adsorption on the polymer poly(3-hydroxybutyrate-co-hydroxyvalerate) (PHBV) in…”
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Effects of reaction parameters on the deoxygenation of soybean oil for the sustainable production of hydrocarbons by Pimenta, João L. C. W., Barreto, Rafael D. T., Santos, Onelia A. A., Matos Jorge, Luiz M.

“…Hydrotreating of vegetable oils offers a green alternative to oil‐derived fuels and raw hydrocarbon materials, usually obtained from oil. In contrast to…”
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Rock Powder Applied in the Discoloration of Industry Dye of Molded Pulp Packages Effluent by Almeida, Lariana N. B., Josué, Tatiana G., Fuziki, Maria Eduarda K., Fávaro, Yuri B., Ribas, Laura S., Tusset, Angelo M., Santos, Onélia A. A., Lenzi, Giane G.

“…In the present work, rock dust was evaluated as an adsorbent and heterogeneous photocatalyst in the discoloration of Basazol Yellow 46 L dye, which is widely…”
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Adsorption of Synthetic Orange Dye Wastewater in Organoclay by A. Andreo Dos Santos O, C. Zago Castelli, M. Fernanda Oliveira, A.F. Almeida Neto, C. da Silva M. G

“…The aim of this study is to evaluate adsorption kinetics and isotherms of synthetic orange dye onto organoclay prepared from commercial sodium bentonite…”
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Use of polyethylene glycol in the process of sol–gel encapsulation of Burkholderia cepacia lipase by Souza, Ranyere L., Faria, Emanuelle L. P., Figueiredo, Renan T., Fricks, Alini T., Zanin, Gisella M., Santos, Onélia A. A., Lima, Álvaro S., Soares, Cleide M. F.

“…Lipases from Burkholderia cepacia were encapsulated using polyethylene glycol (PEG, M w 1500) at various concentrations (0.5–3.0 %, w/v) as an additive during…”
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Influence of the alkyl-substituted silane precursor on sol–gel encapsulated lipase activity by Soares, Cleide M.F, dos Santos, Onélia A, Olivo, José E, de Castro, Heizir F, de Moraes, Flavio F, Zanin, Gisella M

“…Lipase from Candida rugosa was encapsulated within a chemically inert sol–gel support prepared by polycondensation of three precursor types (tetraethoxysilane…”
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Adsorption of Toluene in Batch System in Natural Clay and Organoclay by S. Bedin, M. Fernanda Oliveira, M.G.A. Vieira, A. Andreo Dos Santos O, C. da Silva M. G

“…This study aimed to evaluate the adsorption of toluene in two forms of sodium smectite national clays called Fluidgel and produced in northeastern Brazil:…”
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Influence of gelation time on the morphological and physico-chemical properties of the sol–gel entrapped lipase by Pinheiro, Rubiane C., Soares, Cleide M.F., dos Santos, Onélia A.A., de Castro, Heizir F., de Moraes, Flavio F., Zanin, Gisella M.

“…Different gelation times (4, 18, 24 and 48 h) were used for the preparation of silica sol–gel supports and encapsulated Candida rugosa lipase using…”
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NMR characterization of the role of silane precursors on the catalytic activity of sol–gel encapsulated lipase by Soares, Cleide M.F., dos Santos, Onélia A.A., de Castro, Heizir F., Itako, Juliana E., de Moraes, Flavio F., Zanin, Gisella M.

“…Lipase from Candida rugosa was encapsulated within sol–gel supports prepared by the polycondensation of either tetraethoxysilane or methyltrimethoxysilane, in…”
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Experimental Design and Optimization of Triclosan and 2.8-Diclorodibenzeno-p-dioxina Degradation by the Fe/Nb2O5/UV System by Michel Z. Fidelis, Eduardo Abreu, Onélia A. A. Dos Santos, Eduardo S. Chaves, Rodrigo Brackmann, Daniele T. Dias, Giane G. Lenzi

“…This study describes the experimental design and optimization of the photocatalytic reaction using the immobilized catalyst Fe/Nb2O5 in the degradation of…”
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Pharmaceutical compounds photolysis: pH influence by Kounaris Fuziki, Maria Eduarda, Ribas, Laura S., Tusset, Angelo Marcelo, Brackmann, Rodrigo, Dos Santos, Onelia A.A., Lenzi, Giane Gonçalves

“…The operating parameters of photolytic and photocatalytic reaction processes directly affect the efficiency in the degradation of compounds. In particular, pH…”
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Studies on immobilizd lipase in hydrophobic sol-gel by Soares, Cleide M; F, Dos Santos, Onelia A, de Castro, Heizir F, de Moraes, Flavio F, Zanin, Gisella M

“…The hydrolysis of tetraethoxysilane using the sol-gel process was used to produce silica matrices, and these were tested for the immobilization of lipase from…”
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Studies on immobilized lipase in hydrophobic sol-gel by Soares, Cleide M F, dos Santos, Onelia A, de Castro, Heizir F, de Moraes, Flavio F, Zanin, Gisella M

“…The hydrolysis of tetraethoxysilane using the sol-gel process was used to produce silica matrices, and these were tested for the immobilization of lipase from…”
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