M
María Pedrero
Researcher at Complutense University of Madrid
Publications - 117
Citations - 3282
María Pedrero is an academic researcher from Complutense University of Madrid. The author has contributed to research in topics: Biosensor & Amperometry. The author has an hindex of 30, co-authored 107 publications receiving 2683 citations. Previous affiliations of María Pedrero include Spanish National Research Council & New Mexico State University.
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Characterization of alkanethiol-self-assembled monolayers-modified gold electrodes by electrochemical impedance spectroscopy
TL;DR: In this article, the structure and electrochemical properties of pure and mixed monolayers of 3-mercaptopropionic acid (MPA) and 11mercaptoundecanoic acid self-assembled on a gold disk electrode (AuE) have been investigated by electrochemical impedance spectroscopy (EIS) in electrolytes containing a one-electron redox couple.
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Electrochemical activation of screen-printed carbon strips
TL;DR: In this article, a rapid electrochemical procedure for in situ activation of screen-printed electrodes was established, and short pre-anodization periods were shown to increase the electrochemical activity for a wide range of irreversible and quasi-reversible redox processes.
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Amperometric flow-injection determination of phenolic compounds at self-assembled monolayer-based tyrosinase biosensors
TL;DR: In this paper, the performance of a tyrosinase (Tyr) biosensor, constructed by immobilisation of the enzyme by cross-linking atop a 3-mercaptopropionic acid (MPA) self-assembled monolayer (SAM) on a Au disk electrode, is reported for the amperometric detection under flow-injection (FI) conditions of several phenolic compounds.
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Preparation, characterization and application of alkanethiol self-assembled monolayers modified with tetrathiafulvalene and glucose oxidase at a gold disk electrode
TL;DR: In this article, a critical study of the different variables affecting the preparation of enzyme electrochemical biosensors using self-assembled monolayer (SAM)-modified electrodes is reported.
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Gold screen-printed-based impedimetric immunobiosensors for direct and sensitive Escherichia coli quantisation
TL;DR: The developed immunosensors showed a high selectivity against Staphylococcus aureus and Salmonella choleraesuis, and the usefulness of the thiolated antibodies-based design for the rapid analysis of E. coli inoculated river and tap water samples was demonstrated.