Person:
Agüí Chicharro, María Lourdes

Loading...
Profile Picture
First Name
María Lourdes
Last Name
Agüí Chicharro
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Ciencias Químicas
Department
Química Analítica
Area
Química Analítica
Identifiers
UCM identifierScopus Author IDDialnet ID

Search Results

Now showing 1 - 3 of 3
  • Publication
    Implementación de la metodología flipped classroom en los laboratorios de Química Analítica
    (2023-05-31) Reviejo García, Ángel Julio; Agüí Chicharro, María Lourdes; Campuzano Ruiz, Susana; Gamella Carballo, Maria; García Martín, Ángel Felipe; González Cortés, Araceli; Guerrero Blanco, José Ignacio; Mateos Briz, María Raquel; Miguel Bravo, María; Pérez Ginés, Víctor; Reviejo Martínez, Eva; Romano Martín, Santiago; Ruiz-Valdepeñas Montiel, Víctor; Sánchez Tirado, Esther; Santiago Sáez, Andrés Sebastián; Serafín González-Carrato, Verónica; Torrente Rodríguez, Rebeca Magnolia; Yáñez-Sedeño, Paloma; Pedrero Muñoz, María
    Adaptar el sistema tradicional de aprendizaje a las necesidades actuales del alumnado empleando la metodología flipped classroom en el laboratorio de Química Analítica I, con el objetivo de fomentar el aprendizaje utilizando herramientas digitales.
  • Publication
    Electrochemical (Bio)Sensing Devices for Human-Microbiome-Related Biomarkers
    (MDPI AG, 2023) Sánchez-Tirado, Esther; Agüí Chicharro, María Lourdes; González-Cortés, Araceli; Campuzano Ruiz, Susana; Yáñez-Sedeño, Paloma; Pingarrón Carrazón, José Manuel
    The study of the human microbiome is a multidisciplinary area ranging from the field of technology to that of personalized medicine. The possibility of using microbiota biomarkers to improve the diagnosis and monitoring of diseases (e.g., cancer), health conditions (e.g., obesity) or relevant processes (e.g., aging) has raised great expectations, also in the field of bioelectroanalytical chemistry. The well-known advantages of electrochemical biosensors—high sensitivity, fast response, and the possibility of miniaturization, together with the potential for new nanomaterials to improve their design and performance—position them as unique tools to provide a better understanding of the entities of the human microbiome and raise the prospect of huge and important developments in the coming years. This review article compiles recent applications of electrochemical (bio)sensors for monitoring microbial metabolites and disease biomarkers related to different types of human microbiome, with a special focus on the gastrointestinal microbiome. Examples of electrochemical devices applied to real samples are critically discussed, as well as challenges to be faced and where future developments are expected to go..
  • Publication
    Serum autoantibody biomarkers for management of rheumatoid arthritis disease
    (MDPI, 2023-03-13) Sánchez Tirado, Esther; Agüí Chicharro, María Lourdes; Sánchez-Paniagua López, Marta; González Cortés, Araceli; López Ruiz, María Beatriz; Yáñez-Sedeño Orive, Paloma; Pingarrón Carrazón, José Manuel
    Rheumatoid arthritis (RA) is a systemic chronic autoimmune inflammatory disease that is characterized by the destruction of bone and production of autoantibodies such as rheumatoid factor (RF) and anticitrullinated protein antibodies (ACPAs). The high prevalence of this disease and the need of affordable tools for its early detection led us to prepare the first electrochemical immunoplatform for the simultaneous determination of four RA biomarkers, the autoantibodies: RF, anti-peptidyl-arginine deiminase enzyme (anti-PAD4), anti-cyclic citrullinated peptide (anti-CCP), and anti-citrullinated vimentin (anti-MCV). Functionalized magnetic beads (MBs) were used to immobilize the specific antigens, and sandwich-type immunoassays were implemented for the amperometric detection of the four autoantibodies, using the horseradish peroxidase (HRP)/H2O2/hydroquinone (HQ) system. The immunoplatform was applied to the determination of the biomarkers in human serum of twenty-two patients diagnosed with RA and four healthy individuals, and the results were validated against ELISA tests and the certified values.