Ana López
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Ana López has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Francisco J. Sanza
Center for Biomedical Technology, Optics, Photonics and Biophotonics Lab, Universidad Politécnica de Madrid. Campus Montegancedo, 28223 Pozuelo de Alarcón, Madrid, Spain
1 shared publication - Maria Fe Laguna
Optics, Photonics and Biophotonics Group, Centre for Biomedical Technology, Campus de Montegancedo, Universidad Politécnica de Madrid, 28223 Madrid, Spain
1 shared publication - Miguel Holgado
Group of Optics, Photonics, and Biophotonics, Center for Biomedical Technology (CTB), Universidad Politécnica de Madrid, Parque Científico y Tecnológico de la UPM, Campus de Montegancedo, Pozuelo de Alarcón, 28223 Madrid, Spain
1 shared publication - Rafael Casquel
Centre for Biomedical Technology, Optics, Photonics and Biophotonics Laboratory, Campus Montegancedo, Universidad Politécnica de Madrid, 28223 Madrid, Spain
1 shared publication - Álvaro Lavín
Group of Optics, Photonics, and Biophotonics, Center for Biomedical Technology (CTB), Universidad Politécnica de Madrid, Parque Científico y Tecnológico de la UPM, Campus de Montegancedo, 28223 Pozuelo de Alarcón, Madrid, Spain
1 shared publication
Latest Publications
- Open Access
Description of an Advantageous Optical Label-Free Biosensing Interferometric Read-Out Method to Measure Biological Species
In this article we report a new, simple, and reliable optical read-out detection method able to assess Rotavirus present in human sera as well as in the viral pollution sources. It is based on the interference of two interferometers used as biophotonic transducers. The method significantly improves the optical label-free biosensing response measuring both, the concentration of the AgR and its corresponding size. Two different immunoassays were carried out: Bovine Serum Albumin (BSA), and the recognition by its antibody (anti-BSA); and Rotavirus (AgR) and the recognition by its antibody (anti-AgR). In the cases studied, and using as model interferometer a simple Fabry-Perot transducer, we demonstrate a biosensing enhancement of two orders of magnitude in the Limit of Detection (LoD). In fact, this read-out optical method may have significant implications to enhance other optical label-free photonic transducers reported in the scientific literature.
Open AccessDescription of an Advantageous Optical Label-Free Biosensing Interferometric Read-Out Method to Measure Biological Species
In this article we report a new, simple, and reliable optical read-out detection method able to assess Rotavirus present in human sera as well as in the viral pollution sources. It is based on the interference of two interferometers used as biophotonic transducers. The method significantly improves the optical label-free biosensing response measuring both, the concentration of the AgR and its corresponding size. Two different immunoassays were carried out: Bovine Serum Albumin (BSA), and the recognition by its antibody (anti-BSA); and Rotavirus (AgR) and the recognition by its antibody (anti-AgR). In the cases studied, and using as model interferometer a simple Fabry-Perot transducer, we demonstrate a biosensing enhancement of two orders of magnitude in the Limit of Detection (LoD). In fact, this read-out optical method may have significant implications to enhance other optical label-free photonic transducers reported in the scientific literature.