Profile
Maria Helena de Sá is a chemist. She graduated in 1993 from Faculty of Sciences of the University of Porto (FCUP), where she also completed a Master degree (Computer simulation of biomolecules) in 1996 and the PhD (Electroanalysis) in 2002.

Since then she has worked as science teacher and as a researcher in the field of Materials Science and Nanotechnology, for several national and international projects, with different applications. Recently, she joined the Transport Phenomena Research Center (CEFT) at the Faculty of Engineering of the University of Porto (FEUP), as postdoctoral researcher hired to support the NewPortCell project.

She has authored several papers in reputed international journals, one book chapter and has been invited to review manuscripts in international peer-review journals in her area of expertise. She has also been involved in different project out-reach activities, including acceleration programs like 2017 COHiTEC and Resolve.


Research interests

Direct Liquid Fuel Cells
100%

Nanotechnology & Materials Science
100%

Electrochemistry
100%

Science Communication & Dissemination
100%


Selected publications

  • M. H. de Sá and Lúcia Brandão
    Non-enzymatic direct glucose fuel cells (DGFC): a novel principle towards autonomous electrochemical biosensors
    accepted for publication in International Journal of Hydrogen Energy, 2019.
  • Ana R. Cardoso, M.H. de Sá, M. Goreti F. Sales
    An impedimetric molecularly-imprinted biosensor for Interleukin-1β determination, prepared by in-situ electropolymerization on carbon screen-printed electrodes
    Bioelectrochemistry, 130 (107287), 2019.
    DOI: 10.1016/j.bioelechem.2019.04.017
  • N. S. Ferreira, A. P. M. Tavares, M. H. M. Sá, M. G. F. Sales
    New electrochemically-derived plastic antibody on a simple conductive paper support for protein detection: Application to BSA
    Sensors and Actuators B: Chemical, 243 (1127–1136), 2017.
    DOI: 10.1016/j.snb.2016.12.074
  • Maria H. Braga, Michael J. Wolverton, Maria H. de Sá and Jorge A. Ferreira
    Hydrides of Cu and Mg Intermetallic Systems: Characterization, Catalytic Function and Applications
    full chapter for the book “Neutron Diffraction”, ISBN 978-953-51-0307-3, edited by Irisali Khidirov and published by InTech – Open Access Publisher,pp.1-24, 2012.
    DOI: 10.5772/37198
  • M. H. de Sá, Joana L. Ferreira, M. J. Melo, Ana M. Ramos
     An AFM contribution to the understanding of surface effects caused by ageing and cleaning on acrylic glass. The Shadows by Lourdes Castro, a case study
    Surface and Interface Analysis, 43 (1165), 2011.
    DOI: 10.1002/sia.3663