The Paixão group develop sensor technologies, to propose chemical sensor for clinical, environmental and forensic applications. Current research projects include the development of paper-based colorimetric and electrochemical devices for applications in the areas related previously using, or not, chemometrical approaches. Detailed information about current research projects can be found on the Research Page.

Recent Publications

  1. Araújo D.A.G.; Baldo T.A.; Paixão T.R.L.C.; Henry C.S., Sponge-Based Flow Control in Laminate Capillary-Driven Electrochemical Microfluidic Devices for Viscous Sample Analysis, Analytical Chemistry, 98(14), (2026) 10521-10531, DOI, Article, Cited by: 2
  2. Araújo D.A.G.; Oliveira A.C.M.; Veloso W.B.; Martins B.R.; Richter E.M.; Paixão T.R.L.C.; Muñoz R.A.A., 3D printing for biosensors: from fabrication methods towards point-of-care testing devices, TrAC – Trends in Analytical Chemistry, 201, (2026) 118872, DOI, Review, Cited by: 2
  3. Araújo D.A.G.; Veloso W.B.; Silva Junior G.J.; de Farias D.M.; Pradela-Filho L.A.; Paixão T.R.L.C., Bridging electrochemical performance and affordability: the challenges in characterizing emergent low-cost electrochemical sensors, Analyst, 151(18), (2026) 5177-5190, DOI, Review, Cited by: 0
  4. de Lima L.F.; Estrela P.F.N.; Lopes-Luz L.; Pradela-Filho L.A.; Souza J.V.; dos Santos D.J.A.; Duarte G.R.M.; Coltro W.K.T.; Paixão T.R.L.C., Electrochemical strategies for lateral flow and LAMP-Based platforms toward pathogen detection: A critical review, Analytica Chimica Acta, 1409, (2026) 345476, DOI, Review, Cited by: 2
  5. de Lima L.F.; Faustino L.C.; Mestanza N.V.B.; Nascimento G.H.M.D.; Santos L.E.D.; de Moraes Lacerda T.; Galdino N.S.; de Jesus M.B.; Gerôncio E.T.S.; de Araujo W.R.; Paixão T.R.L.C., Automated carousel-based electrochemical sensing toward microbiological and oncological settings, Analytica Chimica Acta, 1416, (2026) 345824, DOI, Article, Cited by: 0