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Journal of Pharmaceutical and Biomedical Analysis|March 31, 2005
Generation and destruction of unstable reagent in flow injection system: determination of acetylcysteine in pharmaceutical formulations using bromine as reagentWillian Toito Suarez, Heberth Juliano Vieira, Orlando Fatibello-Filho
Talanta|August 9, 2018
Smartphone application for captopril determination in dosage forms and synthetic urine employing digital imagingCaroline Gomes Ravazzi, Mathews de Oliveira Krambeck Franco, Maria Carolina Robaina Vieira, et al.
Analytica Chimica Acta|September 6, 2021
A color reaction for the determination of Cu2+ in distilled beverages employing digital imagingMathews de Oliveira Krambeck Franco, Gabriel Abranches Dias Castro, Castelo Vilanculo, et al.
Food Chemistry|February 25, 2019
Low cost in situ digital image method, based on spot testing and smartphone images, for determination of ascorbic acid in Brazilian Amazon native and exotic fruitsVagner Bezerra Dos Santos, Emelle K N da Silva, Larissa M A de Oliveira, et al.
Analytical Methods : Advancing Methods and Applications|October 20, 2023
Using a cotton thread-based colorimetric sensor modified by carboxymethylcellulose and cuprizone with smartphone detection for quantification of copperJosiane Lopes de Oliveira, Willian Toito Suarez, Vagner Bezerra Dos Santos, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|November 13, 2022
Flow-based green ceramics microdevice with smartphone image colorimetric detection for free chlorine determination in drinking waterMarília Christian Gomes Morais Nascimento, Maria Carolina Robaina Vieira, Fábio R P Rocha, et al.
Analytical Methods : Advancing Methods and Applications|March 11, 2022
In situ voltammetric analysis of 2,4-dichlorophenoxyacetic acid in environmental water using a boron doped diamond electrode and an adapted unmanned air vehicle sampling platformJosé Claudiano Dantas Neto, Vagner Bezerra Dos Santos, Severino Carlos Bezerra de Oliveira, et al.
ACS Omega|October 27, 2025
Deployment of Solid-Supported Natural Deep Eutectic Solvents via Unmanned Aerial Vehicles to Preconcentrate Contaminants from Environmental Water SamplesVagner Bezerra Dos Santos, Carlos D Garcia, Helayne S de Sousa, et al.
Analytical Methods : Advancing Methods and Applications|December 16, 2025
Colorimetric sensor based on cotton thread for the quantification of ascorbic acid using Prussian blue and digital image detectionJosiane Lopes de Oliveira, Davi Pinheiro Coelho, Willian Toito Suarez, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|June 10, 2017
A digital image method of spot tests for determination of copper in sugar cane spiritsKenia Dias Pessoa, Willian Toito Suarez, Marina Ferreira Dos Reis, et al.
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