Search Results - "Scheeren, Carla W."

Synthesis and Characterization of Pt(0) Nanoparticles in Imidazolium Ionic Liquids by Scheeren, Carla W, Machado, Giovanna, Teixeira, Sergio R, Morais, Jonder, Domingos, Josiel B, Dupont, Jairton

“…The controlled decomposition of Pt2(dba)3 (dba = dibenzylideneacetone) dispersed in 1-n-butyl-3-methylimidazolium tetrafluoroborate (BMI.BF4) and…”
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Nanoscale Pt(0) Particles Prepared in Imidazolium Room Temperature Ionic Liquids:  Synthesis from an Organometallic Precursor, Characterization, and Catalytic Properties in Hydrogenation Reactions by Scheeren, Carla W, Machado, Giovanna, Dupont, Jairton, Fichtner, Paulo F. P, Texeira, Sérgio Ribeiro

“…The reaction of Pt2(dba)3 (dba = bis-dibenzylidene acetone) dispersed in room temperature 1-n-butyl-3-methylimidazolium (BMI) hexafluorophosphate ionic liquid…”
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Biomonitoring of methomyl pesticide by laccase inhibition on sensor containing platinum nanoparticles in ionic liquid phase supported in montmorillonite by Zapp, Eduardo, Brondani, Daniela, Vieira, Iolanda C., Scheeren, Carla W., Dupont, Jairton, Barbosa, Antônio M.J., Ferreira, Valdir S.

“…This study focuses on the development and evaluation of a new biosensor for the determination of the pesticide methomyl, based on enzyme inhibition. Laccase…”
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Hydrogen Reduction of Adams’ Catalyst in Ionic Liquids: Formation and Stabilization of Pt(0) Nanoparticles by Scheeren, Carla W, Domingos, Josiel B, Machado, Giovanna, Dupont, Jairton

“…The kinetic data on cyclohexene hydrogenation with PtO2 (Adams’ catalyst) dispersed in 1-n-butyl-3-methylimidazolium tetrafluoroborate (BMI.BF4) and…”
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A novel support for laccase immobilization: Cellulose acetate modified with ionic liquid and application in biosensor for methyldopa detection by Moccelini, Sally K., Franzoi, Ana C., Vieira, Iolanda C., Dupont, Jairton, Scheeren, Carla W.

“…A material based on cellulose acetate (CA) and the room temperature ionic liquid 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (BMI·N(Tf) 2)…”
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Chitosan/Carboxymethylcellulose/Ionic Liquid/Ag(0) Nanoparticles Form a Membrane with Antimicrobial Activity by Hertz, Plinho F., Faria, Vinícius W., Klein, Manuela P., Scheeren, Carla W., Quadros, Camila

“…Silver metal nanoparticles were immobilized in chitosan/carboxymethylcellulose/BMI.BF4(1-n-butyl-3-methylimidazolium tetrafluoroborate ionic liquid)…”
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Coconut agro-industrial waste in the production of catalyst containing palladium: The report of a mini-project for teaching of sustainable Suzuki-Miyaura reaction by Schmitt, Cristiane R., Rosa, Diego S., Vargas, Bruna P., Rosa, Clarissa H., Duarte, Fábio A., Scheeren, Carla W., Lopes, Toni J., Trombetta, Fernanda, Rosa, Gilber R.

“…A four-week mini-project for teaching is described for an experimental physical chemistry or organic chemistry course. The activities included synthesis of a…”
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Biosensor for chlorogenic acid based on an ionic liquid containing iridium nanoparticles and polyphenol oxidase by Fernandes, Suellen C., Moccelini, Sally K., Scheeren, Carla W., Migowski, Pedro, Dupont, Jairton, Heller, Melina, Micke, Gustavo A., Vieira, Iolanda C.

“…A biosensor based on the ionic liquid, 1- n-butyl-3-methylimidazolium hexafluorophosphate containing dispersed iridium nanoparticles (Ir-BMI.PF 6) and…”
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Metal Nanoparticle/Ionic Liquid/Cellulose: New Catalytically Active Membrane Materials for Hydrogenation Reactions by Gelesky, Marcos A, Scheeren, Carla W, Foppa, Lucas, Pavan, Flavio A, Dias, Silvio L. P, Dupont, Jairton

“…Transition metal-containing membrane films of 10, 20, and 40 μm thickness were obtained by the combination of irregularly shaped nanoparticles with monomodal…”
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Bioelectroanalytical Determination of Rutin Based on bi-Enzymatic Sensor Containing Iridium Nanoparticles in Ionic Liquid Phase Supported in Clay by Zapp, Eduardo, Brondani, Daniela, Vieira, Iolanda C., Dupont, Jairton, Scheeren, Carla W.

“…A matrix comprising iridium nanoparticles and 1‐butyl‐3‐methylimidazolium tetrafluoroborate ionic liquid (Ir‐BMI.BF4) supported in montmorillonite (MMT) was…”
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Antimicrobial membrane cellulose acetate containing ionic liquid and metal nanoparticles by Scheeren, Carla W, Hermes, Vanessa, Bianchi, Otávio, Hertz, Plinho F, Dias, Silvio L P, Dupont, Jairton

“…Stable metallic Au(0), Ag(0) and Pt(0) nanoparticle-containing membrane films (20 microm thickness) were obtained by combining irregularly shaped nanoparticles…”
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COMPARISON OF ADVANCED PROCESSES ON THE OXIDATION OF ACID ORANGE 7 DYE by Scheeren, Carla W., Paniz, José Neri G., Martins, Ayrton F.

“…The degradation of acid orange 7 dye (AO7) was studied using a 1 L semi-batch tank stirred glass reactor for performing three different photochemical processes…”
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AU NANOPARTICLES IN IONIC LIQUID SUPPORTED ON BIOPOLYMERIC FILMS: A PRACTICAL LESSON FOR INVESTIGATION OF ANTIMICROBIAL ACTIVITY by Quadros, Camila C. de, Brunelli, Marcos F., Faria, Vinícius W., Scheeren, Carla W.

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DEVELOPMENT OF REACTOR-TYPE "DIP CATALYST" FOR TRANSITION METAL NANOPARTICLE-EMBEDDED POLYMER THIN FILMS by Oliveira, Deyvid G. M., Alvarenga, Glademir, Scheeren, Carla W., Rosa, Gilber R.

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Monitoring Atomic Rearrangement in Pt x Pd 1− x ( x = 1, 0.7, or 0.5) Nanoparticles Driven by Reduction and Sulfidation Processes by Bernardi, Fabiano, Alves, Maria C. M., Traverse, Agnès, Silva, Dagoberto O., Scheeren, Carla W., Dupont, Jairton, Morais, Jonder

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Desenvolvimento de reator tipo "dip catalyst" para filmes poliméricos contendo nanopartículas de metais de transição by Deyvid G. M. Oliveira, Glademir Alvarenga, Carla W. Scheeren, Gilber R. Rosa

“…This article describes the development of a new catalytic reactor designed to operate with nanoparticle-embedded polymer thin films. Stabilization of metal…”
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Metal Nanoparticle/lonic Liquid/Cellulose: New Catalytically Active Membrane Materials for Hydrogenation Reactions by GELESKY, Marcos A, SCHEEREN, Carla W, FOPPA, Lucas, PAVAN, Flavio A, DIAS, Silvio L. P, DUPONT, Jairton

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Silica-alumina-niobia (SiO2/Al2O3/Nb2O5) matrix obtained by the sol-gel processing method: new material for online extraction of zinc ions by Tarley, César Ricardo T., Ávila, Thiago C. de, Segatelli, Mariana G., Lima, Giovana de F., Peregrino, Gabrielly dos S., Scheeren, Carla W., Dias, Silvio Luís P., Ribeiro, Emerson S.

“…In the present work, a new material, SiO2/Al2O3/Nb2O5 (designated as SiAlNb), was evaluated as an adsorbent in a flow injection spectrophotometric method for…”
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Synthesis and characterization of Pt0 nanoparticles in imidazolium ionic liquids by Scheeren, Carla W, Machado, Giovanna, Teixeira, Sergio R, Morais, Jonder, Domingos, Josiel B, Dupont, Jairton

“…The controlled decomposition of Pt2(dba)3 (dba = dibenzylideneacetone) dispersed in 1-n-butyl-3-methylimidazolium tetrafluoroborate (BMI.BF4) and…”
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NANOPARTÍCULAS DE Au EM LÍQUIDO IÔNICO SUPORTADAS EM FILMES BIOPOLIMÉRICOS: UMA AULA PRÁTICA PARA INVESTIGAÇÃO DA ATIVIDADE ANTIMICROBIANA by Camila C. de Quadros, Marcos F. Brunelli, Vinícius W. Faria, Carla W. Scheeren

“…The synthesis of Au nanoparticles (NPs) in ionic liquid (IL) supported on biopolymers films applied in the investigation of antimicrobial activity was…”
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