N
Noemí de-los-Santos-Álvarez
Researcher at University of Oviedo
Publications - 84
Citations - 2129
Noemí de-los-Santos-Álvarez is an academic researcher from University of Oviedo. The author has contributed to research in topics: Aptamer & Gluten. The author has an hindex of 23, co-authored 80 publications receiving 1737 citations. Previous affiliations of Noemí de-los-Santos-Álvarez include Cornell University.
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Journal ArticleDOI
Aptamer-Based Analysis: A Promising Alternative for Food Safety Control
Sonia Amaya-González,Noemí de-los-Santos-Álvarez,Arturo J. Miranda-Ordieres,María Jesús Lobo-Castañón +3 more
TL;DR: This Review describes analytical strategies developed so far using aptamers for the control of pathogens, allergens, adulterants, toxins and other forbidden contaminants to ensure food safety.
Journal ArticleDOI
Modified-RNA aptamer-based sensor for competitive impedimetric assay of neomycin B.
Noemí de-los-Santos-Álvarez,María Jesús Lobo-Castañón,and Arturo J. Miranda-Ordieres,Paulino Tuñón-Blanco +3 more
TL;DR: It is shown that the modified endonuclease-resistant RNA aptamer maintains the exquisite selectivity of the natural aptamer and allows the examination of biological samples of high protein content.
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Towards a reliable technology for antioxidant capacity and oxidative damage evaluation: electrochemical (bio)sensors.
M. Fátima Barroso,M. Fátima Barroso,Noemí de-los-Santos-Álvarez,Cristina Delerue-Matos,Maria Beatriz P.P. Oliveira +4 more
TL;DR: This paper revises the electroanalytical approaches developed for the assessment of the total or individual antioxidant capacity, based on the direct electrochemical detection of antioxidant at bare or chemically modified electrodes, and using enzymatic and DNA-based biosensors.
Journal ArticleDOI
Aptamers as recognition elements for label-free analytical devices
Noemí de-los-Santos-Álvarez,Marı´a Jesús Lobo-Castañón,Arturo J. Miranda-Ordieres,Paulino Tuñón-Blanco +3 more
TL;DR: In this article, the authors highlight the advantages and limitations of using label-free detection strategies and summarizes the state of the art in this field and summarize the state-of-the-art.
Journal ArticleDOI
Helicase-dependent isothermal amplification: a novel tool in the development of molecular-based analytical systems for rapid pathogen detection
Susana Barreda-García,Rebeca Miranda-Castro,Noemí de-los-Santos-Álvarez,Arturo J. Miranda-Ordieres,María Jesús Lobo-Castañón +4 more
TL;DR: This review highlights relevant analytical systems using isothermal helicase-dependent amplification, a simple nucleic acid amplification methodology that takes place at a constant temperature and that is readily compatible with microfluidic technologies.