Search Results - "Mangrich, Antonio"

Effect of surface and porosity of biochar on water holding capacity aiming indirectly at preservation of the Amazon biome by Batista, Estela M. C. C., Shultz, Juliana, Matos, Tassya T. S., Fornari, Mayara R., Ferreira, Thuany M., Szpoganicz, Bruno, de Freitas, Rilton A., Mangrich, Antonio S.

“…As part of efforts to reduce pressure on the Amazon and other biomes, one approach considered by Brazilian authorities and scientists is more intensive use of…”
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Biochar prepared from castor oil cake at different temperatures: A voltammetric study applied for Pb2+, Cd2+ and Cu2+ ions preconcentration by Kalinke, Cristiane, Mangrich, Antonio Sálvio, Marcolino-Junior, Luiz H., Bergamini, Márcio F.

“…[Display omitted] •Effect of temperature of pyrolysis in the adsorption properties of biochar.•Electroanalytical application of biochar obtained from castor…”
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Facile method to prepare biochar–NiO nanocomposites as a promisor material for electrochemical energy storage devices by Endler, Leonardo W., Wolfart, Franciele, Mangrich, Antônio S., Vidotti, Marcio, Marchesi, Luís F.

“…A new nanocomposite material based on biochar and nickel oxide (BC–NiO) was prepared by a simple co-precipitation method, using exhausted Acacia mearnsii de…”
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Green method for glucose determination using microfluidic device with a non-enzymatic sensor based on nickel oxyhydroxide supported at activated biochar by Kalinke, Cristiane, Wosgrau, Vanessa, Oliveira, Paulo R., Oliveira, Geovane A., Martins, Gustavo, Mangrich, Antonio S., Bergamini, Márcio F., Marcolino-Junior, Luiz H.

“…This paper reports the use of nickel ions supported at activated biochar carbon paste electrode (NiAB-CPME) coupled in a microfluidic thread-based…”
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Potentiometric titration of microhydrolysis products of oils: A new low-cost methodology and investment for the analysis of oil binders present in works of art by Costa, Thiago G., Meurer, Lino, Micke, Gustavo Amadeu, Gonçalves, Samantha, Szpoganicz, Bruno, Mangrich, Antônio S.

“…The analysis of oil paints present in historical paintings is commonly carried out for research, authenticity and forensic purposes. This paper proposes…”
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Evaluation of the interactions between chitosan and humics in media for the controlled release of nitrogen fertilizer by Araújo, Bruno R., Romão, Luciane P.C., Doumer, Marta E., Mangrich, Antonio S.

“…The aim of this study was to evaluate the interactions of peat, humic acids, and humin with urea dispersed in chitosan, in systems intended for the controlled…”
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Activated biochar: Preparation, characterization and electroanalytical application in an alternative strategy of nickel determination by Kalinke, Cristiane, Oliveira, Paulo Roberto, Oliveira, Geovane Arruda, Mangrich, Antonio Sálvio, Marcolino-Junior, Luiz H., Bergamini, Márcio F.

“…This work reports for the first time the use of chemically activated biochar as electrode modifier for nickel determination. The biochar activation was…”
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Electrochemical determination of copper ions in spirit drinks using carbon paste electrode modified with biochar by Oliveira, Paulo Roberto, Lamy-Mendes, Alyne C., Rezende, Edivaltrys Inayve Pissinati, Mangrich, Antonio Sálvio, Marcolino Junior, Luiz Humberto, Bergamini, Márcio F.

“…•New voltammetric procedure for copper ions determination in spirit drinks.•Development of voltammetric sensors low cost and easy preparation for determination…”
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Using Magnetized (Fe3O4 / Biochar Nanocomposites) and Activated Biochar as Adsorbents to Remove Two Neuro-Active Pesticides from Waters by Matos, Tassya, Schultz, Juliana, Khan, Muhammad, Zanoelo, Everton, Mangrich, Antônio, Araújo, Bruno, Navickiene, Sandro, Romão, Luciane

“…This work describes the removal of pesticides from water using activated and magnetized biochars produced from exhausted husk, and dry tannin from barks of…”
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Voltammetric Electronic Tongue Based on Carbon Paste Electrodes Modified with Biochar for Phenolic Compounds Stripping Detection by Kalinke, Cristiane, Oliveira, Paulo Roberto, Bonet San Emeterio, Marta, González‐Calabuig, Andreu, Valle, Manel, Salvio Mangrich, Antonio, Humberto Marcolino Junior, Luiz, Bergamini, Márcio F.

“…Biochar is a charcoal produced from the biomass pyrolysis process that presents a highly porous and functionalized surface. In the present work an array of…”
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Carbon Paste Electrode Modified with Biochar for Sensitive Electrochemical Determination of Paraquat by Kalinke, Cristiane, Mangrich, Antonio S., Marcolino-Junior, Luiz H., Bergamini, Márcio F.

“…The present work reports for the first time the determination of paraquat (PQ2+) by Differential Pulse Adsorptive Stripping Voltammetry (DPAdSV) using a carbon…”
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Dehydrated halloysite intercalated mechanochemically with urea: Thermal behavior and structural aspects by Nicolini, Keller Paulo, Fukamachi, Cristiane Regina Budziak, Wypych, Fernando, Mangrich, Antonio Salvio

“…Dehydrated halloysite was mechanochemically intercalated with urea and submitted to heat treatments at different temperatures. Detail: 20% of urea and heated…”
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Feasibility of using low-cost, byproduct materials as sorbents to remove heavy metals from aqueous solutions by Doumer, Marta E., Vidal, Miquel, Mangrich, Antonio S., Rigol, Anna

“…This work investigates the sorption of heavy metals by low-cost, byproducts such as charcoal fines (CF), waste green sand, and rice husk ash, in order to…”
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Photocatalytic degradation of propranolol hydrochloride using Nd–TiO2 nanoparticles under UV and visible light by Giordani, Thainá, Dose, Janaine, Kuskoski, Yassmin, Schultz, Juliana, Mangrich, Antonio Salvio, de Mello, Josiane Maria Muneron, Silva, Luciano Luiz, Zeferino, Rubieli Carla Frezza, Zanetti, Micheli, Fiori, Márcio Antônio, Colpani, Gustavo Lopes

“…Propranolol (PRO) hydrochloride is one of the most commonly used β-blockers for cardiovascular diseases that is frequently detected in aquatic environment…”
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Synthesis, Magnetostructural Correlation, and Catalytic Promiscuity of Unsymmetric Dinuclear Copper(II) Complexes: Models for Catechol Oxidases and Hydrolases by Osório, Renata E. H. M. B, Peralta, Rosely A, Bortoluzzi, Adailton J, de Almeida, Vicente R, Szpoganicz, Bruno, Fischer, Franciele L, Terenzi, Hernán, Mangrich, Antonio S, Mantovani, Karen Mary, Ferreira, Dalva E. C, Rocha, Willian R, Haase, Wolfgang, Tomkowicz, Zbigniew, Anjos, Ademir dos, Neves, Ademir

“…Herein, we report the synthesis and characterization, through elemental analysis, electronic spectroscopy, electrochemistry, potentiometric titration, electron…”
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Chemically-Activated Biochar from Ricinus communis L. Cake and Their Potential Applications for the Voltammetric Assessment of Some Relevant Environmental Pollutants by Kalinke, Cristiane, de Oliveira, Paulo, Mangrich, Antonio, Marcolino‑Junior, Luiz, Bergamini, Márcio

“…Biochar is a rich-carbon material highly functionalized, which allows the use as electrodes modifier for preconcentration and voltammetric determination of…”
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An electroanalytical approach for evaluation of biochar adsorption characteristics and its application for Lead and Cadmium determination by Suguihiro, Talita Mayumi, de Oliveira, Paulo Roberto, de Rezende, Edivaltrys Inayve Pissinati, Mangrich, Antonio Sálvio, Marcolino Junior, Luiz Humberto, Bergamini, Márcio F.

“…•New electrochemical procedure for evaluation of biochar’s proprieties adsorption.•Analytical application of biochar obtained under low temperature pyrolysis…”
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Rice Husk Ash as Raw Material for the Synthesis of Silicon and Potassium Slow‑Release Fertilizer by França, Amanda, Schultz, Juliana, Borges, Roger, Wypych, Fernando, Mangrich, Antonio

“…Rice husk ash (RHA) is a waste material produced in large quantities in many regions worldwide, and its disposal can be problematic. This work describes a…”
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Pre-colonial culture and technology through elemental and molecular analysis of ceramics with decorative paintings found at Tapera beach, Florianópolis, Brazil by Costa, Thiago G., Mangrich, Antônio Salvio, de Mattos, Lucas Palma, Escorteganha, Marcia Regina, Gonçalves, Samantha, Micke, Gustavo A.

“…The chemical analysis of archaeological ceramic artifacts can help archaeologists to characterize the technology used in the manufacturing process, and to…”
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Electron paramagnetic resonance (EPR) spectroscopy as a tool for the characterization of biochar from guava waste by Matos, Tassya T. S., Mangrich, Antônio S., Cardoso, Estela M. C., Schultz, Juliana, Fornari, Mayara R., Wisniewski, Alberto, Carregosa, Ingrid S. C.

“…Purpose The ability of biochars prepared from pyrolysis of guava pulp and seed industrial wastes to form complexes with the ions vanadyl (VO 2+ ), a Pearson…”
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