Search Results - "de Jesus, Dosil"

The Enantiomeric Discrimination of 5-Hexyl-2-methyl-3,4-dihydro-2H-pyrrole by Sulfobutyl ether-β-cyclodextrin: A Case Study by Kawano, Daniel, Costa, Bruna, Romero-Orejón, Katherine, Loureiro, Hugo, de Jesus, Dosil, Marsaioli, Anita

“…1-Pyrrolines are important intermediates of active natural products, such as the 2,5-dialkyl-1-pyrroline derivatives found in fire ant venoms. Here,…”
Get full text

Capillary electrophoresis with capacitively coupled contactless conductivity detection for the determination of propionate and sorbate in bread by Guadalupe Coelho, Aline, Fernanda Souza de Jesus, Francielly, de Assis Pallos, Laís, Alberto Fracassi da Silva, José, Pereira de Jesus, Dosil

“…We propose a simple and fast method for the determination of the preservatives propionate and sorbate in bread using capillary electrophoresis with…”
Get full text

GUIA DETALHADO PARA MONTAGEM PRÓPRIA DE IMPRESSORAS 3D by Pereira, Mateus, Quero, Reverson, de Jesus, Dosil, Bonacin, Juliano

“…DETAILED GUIDE TO OWN ASSEMBLY OF 3D PRINTERS. In recent years, there has been an increase in the use of 3D printing for the manufacture of three-dimensional…”
Get full text

APPLICATION OF WATER BEADS AS A NOVEL AND SIMPLE SORBENT FOR SMARTPHONE-BASED COLORIMETRIC DETERMINATION OF IRON IN WATER by Cristina B. Adamo, Ayandra S. Junger, Dosil P. de Jesus

“…This work proposes a novel approach for colorimetric assays using ubiquitous and inexpensive water beads (WBs) made of a superabsorbent polymer (sodium…”
Get full text

Simple, fast, and simultaneous determination of orthophosphate, pyrophosphate, and tripolyphosphate by capillary electrophoresis with capacitively coupled contactless conductivity detection by Barboza, Larissa J., Rocha, Kionnys N., Jesus, Dosil P.

“…This work describes a novel analytical method using capillary electrophoresis (CE) with capacitively coupled contactless conductivity detection (C4D) for…”
Get full text

Surface methods for monitoring the densification of parts in the selective laser sintering process by de Oliveira Setti, Grazielle, Vicente Lopes da Silva, Jorge, Fernandes de Oliveira, Marcelo, Alves Maia, Izaque, Pereira de Jesus, Dosil, Savu, Raluca, Emilio de Almeida Santos, Thebano, de Cássia Zacardi de Souza, Rita, Joanni, Ednan

“…Purpose – The purpose of this paper is to characterize polyamide parts prepared by the SLS process using techniques that are dependent on surface properties…”
Get full text

Microchip free-flow electrophoresis on glass substrate using laser-printing toner as structural material by de Jesus, Dosil Pereira, Blanes, Lucas, do Lago, Claudimir Lucio

“…In this work, a microfluidic free‐flow electrophoresis device, obtained by thermal toner transferring on glass substrate, is presented. A microdevice can be…”
Get full text

Capillary electrophoresis with capacitively coupled contactless conductivity detection (C4D) for rapid and simple determination of lactate in sweat by Rocha, Kionnys N., da Silva, José A. Fracassi, Jesus, Dosil P.

“…An analytical method based on capillary electrophoresis (CE) using capacitively coupled contactless conductivity detection (C4D) was developed and validated…”
Get full text

Using multi-material fused deposition modeling (FDM) for one-step 3D printing of microfluidic capillary electrophoresis with integrated electrodes for capacitively coupled contactless conductivity detection by Quero, Reverson Fernandes, Costa, Brenda Maria de Castro, da Silva, José Alberto Fracassi, de Jesus, Dosil Pereira

“…For the first time, the fused deposition modeling (FDM) 3D printing method was used to fabricate a microchip capillary electrophoresis (MCE) with channel…”
Get full text

Recent advances in low-cost microfluidic platforms for diagnostic applications by Tomazelli Coltro, Wendell Karlos, Cheng, Chao-Min, Carrilho, Emanuel, de Jesus, Dosil Pereira

“…The use of inexpensive materials and cost‐effective manufacturing processes for mass production of microfluidic devices is very attractive and has spurred a…”
Get full text

Microchip Electrophoresis Containing Electrodes for Integrated Electrochemical Detection by Bressan, Lucas Paines, de Jesus, Dosil Pereira, Gunasekara, Dulan Bandara, Lunte, Susan Marie, da Silva, José Alberto Fracassi

“…Microchip electrophoresis is a versatile separation technique. Electrochemical detection is suitable to apply to microdevices due to its easy integration to…”
Get more information

Electroosmotic flow in fused deposition modeling (FDM) 3D‐printed microchannels by Barbosa, Fabio Henrique Barros, Quero, Reverson Fernandes, Rocha, Kionnys Novaes, Costa, Samuel Carvalho, Jesus, Dosil Pereira

“…Electroosmotic flow (EOF) was determined in tridimensional (3D)‐printed microchannels with dimensions smaller than 100 µm. Fused deposition modeling 3D…”
Get full text

Improving selective channel occlusion of complex hydrocarbons and fatty acid methyl esters in urea crystals by using an expendable 3D-printed microfluidic device for sample preparation in untargeted petroleomics by Castiblanco, Julián Eduardo Ballen, Quero, Reverson Fernandes, Oliveira, Amilton Moreira de, Jesus, Dosil Pereira de, Hantao, Leandro Wang

“…In this study, we describe a proof-of-concept investigation of the potential and limitations of employing channel occlusion for sample preparation in…”
Get full text

Instrumentation design for hydrodynamic sample injection in microchip electrophoresis: A review by Saito, Renata M., Coltro, Wendell K. T., de Jesus, Dosil P.

“…Reproducible and representative sample injection in microchip electrophoresis has been a bottleneck for quantitative analytical applications. Electrokinetic…”
Get full text

Electromembrane extraction and preconcentration of carbendazim and thiabendazole in water samples before capillary electrophoresis analysis by Oliveira, Amilton Moreira, Loureiro, Hugo Campos, de Jesus, Francielly Fernanda Souza, Jesus, Dosil Pereira

“…Electromembrane extraction using a polypropylene hollow fiber impregnated with 1‐ethyl‐2‐nitrobenzene was evaluated for the extraction and preconcentration of…”
Get full text

Extending the Lifetime of the Running Electrolyte in Capillary Electrophoresis by Using Additional Compartments for External Electrolysis by de Jesus, Dosil Pereira, Brito-Neto, José Geraldo Alves, Richter, Eduardo Mathias, Angnes, Lúcio, Gutz, Ivano Gebhardt Rolf, do Lago, Claudimir Lucio

“…The use of two additional reservoirs to accommodate the electrodes of the power source is proposed to improve the stability of the running electrolyte in…”
Get full text

Polyester-toner electrophoresis microchips with improved analytical performance and extended lifetime by Gabriel, Ellen Flávia Moreira, Duarte Junior, Gerson F., Garcia, Paulo de Tarso, de Jesus, Dosil P., Coltro, Wendell K.T.

“…This paper reports the fabrication of polyester‐toner (PT) electrophoresis microchips with improved analytical performance and extended lifetime. This has been…”
Get full text

Microfluidic devices based on textile threads for analytical applications: state of the art and prospects by Agustini, Deonir, Caetano, Fábio Roberto, Quero, Reverson Fernandes, Fracassi da Silva, José Alberto, Bergamini, Márcio Fernando, Marcolino-Junior, Luiz Humberto, de Jesus, Dosil Pereira

“…Microfluidic devices based on textile threads have interesting advantages when compared to systems made with traditional materials, such as polymers and…”
Get more information

Toner and paper-based fabrication techniques for microfluidic applications by Coltro, Wendell Karlos Tomazelli, de Jesus, Dosil Pereira, da Silva, José Alberto Fracassi, do Lago, Claudimir Lucio, Carrilho, Emanuel

“…The interest in low-cost microfluidic platforms as well as emerging microfabrication techniques has increased considerably over the last years. Toner- and…”
Get full text

A simple and fast method for determination of benzocaine and lidocaine in pharmaceutical formulations by capillary electrophoresis with spectrophotometric detection by Junger, Ayandra Santos, Jesus, Francielly Fernanda Souza, Fracassi da Silva, José Alberto, Daniel, Daniela, Jesus, Dosil Pereira

“…A novel, simple, and rapid method for the determination of the anesthetics benzocaine and lidocaine in pharmaceutical formulations using capillary…”
Get full text