Search Results - "Maciel, Juliana Villela"

A combination of voltammetry of immobilized microparticles and carbon black-based crosslinked chitosan films deposited on glassy carbon electrode for the quantification of hydroquinone in dermatologic cream samples by Maciel, Juliana Villela, Fava, Elson Luiz, Silva, Tiago Almeida, Dias, Daiane, Fatibello-Filho, Orlando

“…New progress in the application of voltammetry of immobilized microparticles (VIM) technique in electroanalytical chemistry is reported in this work through…”
Get full text

Electroanalytical determination of eugenol in clove oil by voltammetry of immobilized microdroplets by Maciel, Juliana Villela, Silva, Tiago Almeida, Dias, Daiane, Fatibello-Filho, Orlando

“…The determination of eugenol employing voltammetry of immobilized microdroplets (VIM) is reported in this work. The construction of the electrode was based on…”
Get full text

Simultaneous Determination of Ethanethiol, Inorganic Sulfide, and Sulfite in Wines by Cathodic Stripping Voltammetry by Guarda, Ananda, Maciel, Juliana Villela, Wiethan, Bruna Avila, Schneider, Alexandre, do Nascimento, Paulo Cícero, Dias, Daiane

“…This paper deals with the simultaneous determination of ethanethiol, inorganic sulfide, and sulfite in wines using cathodic stripping voltammetry. Under the…”
Get full text

Biodiesel renovável derivado de microalgas: avanços e perspectivas tecnológicas by Pereira, Claudio M. P., Hobuss, Cristiane B., Maciel, Juliana Villela, Ferreira, Lizângela R., Del Pino, Francisco B., Mesko, Márcia F., Jacob-Lopes, Eduardo, Colepicolo Neto, Pio

“…Microalgae are a promising source of raw material for biodiesel production. This review discusses the latest developments related to the application of…”
Get full text

Use of carbon black based electrode as sensor for solid-state electrochemical studies and voltammetric determination of solid residues of lead by Maciel, Juliana Villela, da Silveira, Géssica Domingos, Durigon, Ana Maria Munaretto, Fatibello-Filho, Orlando, Dias, Daiane

“…For the first time carbon black based electrode modified with paraffin was applied as a sensor on voltammetry of immobilized microparticles (VIMP) approach for…”
Get full text

Chemically modified electrode based on dihexadecyl hydrogen phosphate and carbonaceous materials: improvement of analytical and electrochemical features applied to uranium determination by de Araujo Aquino, Sabrine, Maciel, Juliana Villela, Dias, Daiane

“…This work deals about the evaluation and improvement of analytical and electrochemical features of chemically modified electrode based on dihexadecyl hydrogen…”
Get full text

Application of Electrochemical Sensors in the Determination of Synthetic Dyes in Foods or Beverages and Their Toxicological Effects on Human Health: a Review by Christ-Ribeiro, Anelise, Maciel, Juliana Villela, Bier, Eugênia Moraes, Pinto, John Santos, Dias, Daiane

“…The growing consumer demand for easy-to-prepare and better-preserved foods or beverages makes the use of some chemical additives necessary. Among these…”
Get full text

A Voltammetric Approach for the Simultaneous Determination of Cd and Pb in Water Applying Carbon Paste Electrode Modified with Bismuth Film by de Oliveira, Cristiane, Maciel, Juliana Villela, Christ-Ribeiro, Anelise, Guarda, Ananda, Dias, Daiane

“…This study reports the simultaneous voltammetric determination of Cd and Pb by square wave voltammetry ( SWV ) using carbon paste electrode modified with…”
Get full text