Voltammetric behavior of 2-furfuraldehide reduction in ethanol using glassy carbon electrode

by Adelir Aparecida Saczk, Marcelo Firmino de Oliveira, Leonardo Luiz Okumura, Nelson Ramos Stradiotto
Published 2018-05-01

Determination of zinc in fuel alcohol by anodic stripping voltammetry

by Marcelo Firmino de Oliveira, Adelir Aparecida Saczk, Leonardo Luiz Okumura, Nelson Ramos Stradiotto
Published 2018-05-01

Electrochemical Study of Delta-9-Tetrahydrocannabinol by Cyclic Voltammetry Using Screen Printed Electrode, Improvements in Forensic Analysis

by Marco Antonio BALBINO, Izabel Cristina ELEOTERIO, Marcelo Firmino de OLIVEIRA, Bruce Royston McCORD
Published 2016-12-01

Modified electrode with palladium film for voltammetric determination of phosphite

by Helenice Akemi Ito, Marcelo Firmino de Oliveira, José Anchieta Gomes Neto, Nelson Ramos Stradiotto
Published 2018-05-01

Disposable 3D Printed Electrode for the Electrochemical Detection of Delta-9-Tetrahydrocannabinol in Aqueous Solution and 11-Nor-9-Carboxy-Tetrahydrocannabinol in Saliva

by Érica N. Oiye, Maria Fernanda M. Ribeiro, Bruno Ferreira, Rodrigo C. B. Botelho, Marcelo Firmino De Oliveira
Published 2020-09-01

Análise do teor de cocaína em amostras apreendidas pela polícia utilizando-se a técnica de cromatografia liquida de alta eficiência com detector UV-Vis

by Marcelo Firmino de Oliveira, Jacqueline Querino Alves, José Fernando de Andrade, Adelir Aparecida Saczk, Leonardo Luiz Okumura
Published 2018-04-01

A Simple and Fast Method for the Production and Characterization of Methylic and Ethylic Biodiesels from Tucum Oil via an Alkaline Route

by Marcelo Firmino de Oliveira, Andressa Tironi Vieira, Antônio Carlos Ferreira Batista, Hugo de Souza Rodrigues, Nelson Ramos Stradiotto
Published 2011-01-01

Development of Mev-Eds Methodology for Forensic Analysis on Automotive Headlights

by Marco Antônio Balbino, Glauco Fiaschi, José Fernando de Andrade, Adelir Aparecida Saczk, Leonardo Luiz Okumura, Marcelo Firmino de Oliveira
Published 2012-03-01

Voltammetric Determination of LSD with a Schiff Base – Chemically Modified Electrode in Aqueous Solution

by Maria Fernanda M. Ribeiro, Erica N. Oiye, Juliana M. T. Katayama, José W. C. Junior, Edward R. Dockal, Marcelo Firmino De Oliveira
Published 2020-09-01

MDMA ELECTROCHEMICAL DETERMINATION IN AQUEOUS MEDIA CONTAINING ILLICIT DRUGS AND VALIDATION OF A VOLTAMMETRIC METHODOLOGY

by Juliana Midori Toia Katayama, Erica Naomi Oiye, Maria Fernanda Muzetti Ribeiro, Antônio José Ipólito, José Fernando de Andrade, Marcelo Firmino de Oliveira
Published 2020-07-01

Total antioxidant activity of yacon tubers cultivated in Brazil

by Juciane Abreu Ribeiro Pereira, Meryene Carvalho Teixeira, Adelir Aparecida Saczk, Maria de Fátima Piccolo Barcelos, Marcelo Firmino de Oliveira, Wilson César de Abreu

A simple and fast method to detect freebase cocaine in artificial saliva by square wave voltammetry (SWV) using carbon paste electrode

by Bruno Ferreira, Leandro Oka Duarte, Érica Naomi Oiye, Maria Fernanda Muzetti Ribeiro, Juliana Midori Toia Katayama, Pedro Henrique Barros Oliva, Marcelo Firmino de Oliveira
Published 2020-07-01

Analysis of sulfamethoxazole by square wave voltammetry using new carbon paste electrode

by Izabel Cristina Eleotério, Marco Aantonio Balbino, José Fernando de Andrade, Bruno Ferreira, Adelir Aparecida Saczk, Leonardo Luiz Okumura, Antonio Carlos Ferreira Batista, Marcelo Firmino de Oliveira
Published 2018-08-01

Determination of Cocaine by Square Wave Voltammetry with Carbon Paste Electrodes

by Pedro Henrique Barros Oliva, Juliana Midori Toia Katayama, Érica Naomi Oiye, Bruno Ferreira, Maria Fernanda Ribeiro, Antônio José Ipólito, José Fernando de Andrade, Marcelo Firmino de Oliveira
Published 2019-06-01

Voltammetric Determination of Cocaine in Confiscated Samples Using a Carbon Paste Electrode Modified with Different [UO2(X-MeOsalen)(H2O)]·H2O Complexes

by Marcelo Firmino de Oliveira, Heloísa Maria Tristão, Edward Ralph Dockal, José Fernando de Andrade, Marco Antonio Balbino, Matheus Manoel Teles de Menezes, Ana Paula dos Santos Poles, Laura Siqueira de Oliveira
Published 2013-06-01

Estudo do comportamento eletroquímico do 9-tetraidrocanabinol derivatizado com Fast Blue B

by Marco Antonio Balbino
Published 2014

Estudo teórico da toxicidade dos PAHs por meio de ferramentas teóricas e sua importância na determinação do dano ambiental

by Bruna Danielle de Oliveira Gobi
Published 2014

Desenvolvimento de sensores eletroquímicos para a detecção voltamétrica de MDMA em amostras de interesse forense

by Maraine Catarina Tadini
Published 2016

Estudo eletroanalítico e cromatográfico para a análise de LSD em química forense

by Érica Naomi Oiye
Published 2015

Desenvolvimento de métodos voltamétricos para a quantificação de LSD utilizando-se o eletrodo de pasta de carbono modificado com complexo de base de Schiff

by Maria Fernanda Muzetti Ribeiro
Published 2015