Afonso F. João

Reactive oxygen plasma treatment of 3D-printed carbon electrodes towards high-performance electrochemical sensors

Jian F.S. Pereira, Raquel G. Rocha, Sílvia V.F. Castro et al. · Sensors and Actuators B Chemical · 2021 · 74 citations

Materials Science, Chemical Engineering, Engineering +8

Additive-manufactured sensors for biofuel analysis: copper determination in bioethanol using a 3D-printed carbon black/polylactic electrode

Afonso F. João, André L. Squissato, Eduardo M. Richter et al. · Analytical and Bioanalytical Chemistry · 2020 · 57 citations

Chemical Engineering, Biomanufacturing, Additive-manufactured Sensors +6

3D-printing in forensic electrochemistry: Atropine determination in beverages using an additively manufactured graphene-polylactic acid electrode

Afonso F. João, Raquel G. Rocha, Tiago A. Matias et al. · Microchemical Journal · 2021 · 56 citations

Materials Science, Chemical Engineering, Engineering +7

3D printing pen using conductive filaments to fabricate affordable electrochemical sensors for trace metal monitoring

Afonso F. João, Sílvia V.F. Castro, Rafael M. Cardoso et al. · Journal of Electroanalytical Chemistry · 2020 · 55 citations

Materials Science, Electroactive Material, Chemical Engineering +13

Iron (III) determination in bioethanol fuel using a smartphone-based device

Afonso F. João, André L. Squissato, Gabriel M. Fernandes et al. · Microchemical Journal · 2019 · 52 citations