Manoel J.A. Lima

Spot test for fast determination of hydrogen peroxide as a milk adulterant by smartphone-based digital image colorimetry

Manoel J.A. Lima, Milton K. Sasaki, Oziel R. Marinho et al. · Microchemical Journal · 2020 · 71 citations

Spot Test, Bioanalysis, Colorimetry +5

A spot test for iodine value determination in biodiesel based on digital images exploiting a smartphone

Samara Soares, Manoel J.A. Lima, Fábio R.P. Rocha · Microchemical Journal · 2017 · 58 citations

Engineering, Spot Test, Environmental Engineering +4

A green and cost-effective procedure for determination of anionic surfactants in milk with liquid-liquid microextraction and smartphone-based photometric detection

Maria Soledad M.S.F. Acevedo, Manoel J.A. Lima, Carina F. Nascimento et al. · Microchemical Journal · 2018 · 55 citations

Food Chemistry, Anionic Surfactants, Food Authentication +12

Feasible photometric measurements in liquid–liquid extraction by exploiting smartphone-based digital images

Manoel J.A. Lima, Carina F. Nascimento, Fábio R.P. Rocha · Analytical Methods · 2017 · 46 citations

Engineering, Measurement, Liquid-liquid Flow +17

Colorimetric Detection of SARS-CoV-2 Using Plasmonic Biosensors and Smartphones

Elsa M. Materón, Faustino Reyes Gómez, Mariana Bortholazzi Almeida et al. · ACS Applied Materials & Interfaces · 2022 · 46 citations