The Biosensing and Bioanalysis Group at the Institut de Biotecnologia i de Biomedicina (IBB), Universitat Autònoma de Barcelona (UAB), is inviting expressions of interest from outstanding postdoctoral researchers interested in jointly preparing a proposal for the Marie Skłodowska-Curie Postdoctoral Fellowships 2026 call. The opportunity focuses on portable CRISPR/Cas electrochemical biosensing for One Health diagnostics. The Read More
Category: Sens4IVD
New open-access paper in Biosensors and Bioelectronics. Biotin-specific MIPs as a biomimetic test line in lateral flow assays
We are happy to share our new open-access publication in Biosensors and Bioelectronics: “Biotin-specific molecularly imprinted polymers as a biomimetic test line in lateral flow assays” (Volume 298, 15 April 2026, Article 118415). Lateral flow assays are widely used for rapid point-of-care testing, but their reliance on biological receptors can limit long-term stability, scalability, and Read More
Open-access article in Biosensors and Bioelectronics: plasma exosomes for Alzheimer’s risk stratification
We are pleased to share our new open-access publication in Biosensors and Bioelectronics: “Electrochemical biosensor for early Alzheimer’s detection and patient risk stratification using plasma exosomes” (Volume 292, 15 January 2026, Article 118061). In this work, we developed an immunoassay to isolate plasma brain-derived exosomes using magnetic particles functionalized with an anti-neuroligin-3 (NLGN3) antibody, and Read More
Opening keynote at I3S 2025. Portable electrochemical biosensing for exosome-based diagnostics
I had the honor of opening the 11th International Symposium on Sensor Science (I3S 2025) in Barcelona Casa de Convalescencia as a keynote speaker. It was a fantastic opportunity to share our latest work with an international community focused on sensor science and to connect with colleagues working across electrochemical, bioanalytical, and implantable sensing technologies. Read More
TMSB 2025 highlights. Contributions in biosensors and point-of-care diagnostics, including Plenary lecture and Best Poster Award
The Biosensors and Bioanalysis Group (UAB) participated in the XXIX Transfrontier Meeting on Sensors and Biosensors (TMSB 2025), held in Tarragona on 18–19 September 2025. The participation included a plenary lecture, an oral communication, and several poster presentations in the framework with the collaboration with BioEclosion, reflecting ongoing work on portable biosensing, electrochemical platforms, and Read More
Reconeixement a la Recerca: entre les 1.000 millors investigadores d’Espanya amb 21 companyes de la UAB
Molt contenta de compartir que he estat reconeguda com una de les 1.000 millors investigadores d’Espanya segons el rànquing de Research.com, i una de les 22 representants de la Universitat Autònoma de Barcelona en aquesta classificació. És un honor formar part d’aquesta comunitat científica i continuar contribuint a la recerca des de la UAB. Aquest reconeixement Read More
Participation of the B&B Team in the XXVIII Transfrontier Meeting on Sensors and Biosensors. Highlighting achievements with award-winning presentation
The XXVIII Transfrontier Meeting on Sensors and Biosensors (TMSB 2024) took place on September 26-27, 2024, at the Institute of Agrifood Research and Technology (IRTA) in La Ràpita, Spain. The conference brought together researchers and professionals from the Euroregion, focusing on recent advancements in sensor and biosensor technologies. Hosted by IRTA and organized by the Read More
Participation of the B&B team in the 8th International Conference on Bio-Sensing Technology
Highlights from the 8th International Conference on Bio-Sensing Technology in Seville! We are pleased to share our contributions from the Autonomous University of Barcelona. Their work spans several innovative studies in the field of biosensing technologies. Exosome-based Biosensing Platforms for Early Diagnosis of Alzheimer’s Disease Integration of Molecularly Imprinted Polymers into Paper-Based Nucleic Acid Lateral Read More
New study published on rapid diagnostic method for Paracoccidioidomycosis
A new paper titled “Carbon Nanoparticle–based Lateral Flow Assay for the Detection of Specific Double-Tagged DNA Amplicons of Paracoccidioides spp.” has been published in Microchimica Acta. This research introduces a lateral flow assay (LFA) that uses carbon nanoparticles for the detection of Paracoccidioides spp., a significant causative agent of paracoccidioidomycosis (PCM). The study, authored by Read More
Mireia Bernuz Gimeno Thesis Defense at UAB
On April 22nd at the Universitat Autònoma de Barcelona, Mireia Bernuz Gimeno presented her doctoral thesis titled “In vitro diagnostic designs for applications in health care.” This event was presided over by an esteemed committee including Maria Dolores Jaraquemada Perez De Guzman from the Department of Cellular Biology, Physiology, and Immunology at UAB as president, Read More
Validating smartphone-based optical readouts as alternatives to benchtop equipment in low-resource settings
We are excited to share the recent publication of a significant research study in Talanta, titled “Evaluating smartphone-based optical readouts for immunoassays in human and veterinary healthcare: A comparative study”. Authored by Melania Mesas Gómez, Esther Julián, Lara Armengou, and Maria Isabel Pividori, this study explores the integration of smartphone technology in diagnostic processes, presenting Read More
SUSNANO Spring School: A Convergence of Ideas in Nanotechnology and Environmental Science
I had the wonderful opportunity to participate in the SUSNANO Spring School, held at the Catalan Institute of Nanoscience and Nanotechnology (ICN2). This conference was focused on “Electrochemical Nanobiosensors for Environmental Diagnostics” and brought together a diverse group of experts and learners who are passionate about advancing sustainable technologies for environmental health. In my keynote Read More
Advancing Breast Cancer Diagnosis. Peptide-Based Biosensing of Exosomes published in Biosensors and Bioelectronics
Peptide-based biosensing approaches for targeting breast cancer-derived exosomes https://doi.org/10.1016/j.bios.2024.116211 Our recent publication in Biosensors and Bioelectronics introduces a novel peptide-based biosensor designed for the detection of exosomes derived from breast cancer cells. This study represents a significant advancement in non-invasive diagnostic tools for cancer, aiming to improve early detection and patient outcomes. Key Highlights of Read More
Melania Mesas Gómez defends her Doctoral Thesis at UAB
On March 1st, at the Universitat Autònoma de Barcelona, Melania Mesas Gómez successfully defended her doctoral thesis, titled “In vitro diagnostic tests and biosensing devices for pathogenic bacteria in clinical and environmental settings.” This significant academic milestone was overseen by an esteemed tribunal, including the president of the committee, Susana Campoy Sanchez from UAB’s Department Read More
New portable, battery-operated biosensing device for rapid detection of Mycobacterium in hemodialysis water
We are pleased to announce the publication of a groundbreaking study in Sensors & Actuators: B. Chemical, detailing a novel method for detecting Mycobacterium fortuitum in hemodialysis water. This research introduces a portable biosensing device that combines filtration, immunomagnetic separation, and electrochemical readout to detect Mycobacterium quickly and efficiently. Highlights of the Study Significance for Read More
Publication update: breakthrough techniques for Legionella detection in Microchimica Acta
We are pleased to announce the recent publication of our research article in Microchimica Acta, titled “Improved biosensing of Legionella by integrating filtration and immunomagnetic separation of the bacteria retained in filters”. This innovative study introduces a novel approach to detect Legionella bacteria more effectively through the use of combined filtration and immunomagnetic separation techniques. Read More
La UAB dissenyarà un biosensor per estratificar el risc de la febre en nens
Investigadors del grup de Biosensors i Bioanàlisi de l’IBB, que dirigeix Maria Isabel Pividori, treballaran en el desenvolupament i validació d’una eina per mesurar amb rapidesa i fàcilment biomarcadors de gravetat de la febre en la infància, amb la finalitat d’augmentar la supervivència dels nens a nivell global. La recerca es durà a terme en Read More