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INL Hosts 2025 International Day of Light Event with a Focus on Quantum Science and Technology

INL will celebrate the International Day of Light 2025 with a focus on quantum science and technology—an afternoon of exploring how light at the quantum level transforms innovation. The event is aligned with the International Year of Quantum Science and Technology, a global initiative highlighting the transformative role of quantum science in shaping the future of technology, innovation, and human understanding.This year’s theme explores the quantum foundations of light and their growing impact across scientific disciplines. From quantum computation and communication to sensing and imaging, light at the quantum level reveals new ways to address some of today’s most complex technological challenges.The International Day of Light 2025 promises an engaging afternoon of knowledge-sharing and discovery. Visitors will have the opportunity to hear from leading researchers in quantum materials and photonics, including talks on quantum computation with photons, diamond-based quantum sensing for neuroscience, and the role of topological materials in light detection. Participants can also take guided tours of INL’s laboratories, including live demonstrations of quantum sensing experiments, and explore facilities dedicated to electron microscopy and micro- and nanofabrication. A coffee break and informal networking session will provide opportunities for dialogue, while a science-themed quiz and interactive Q&A session will conclude […]

Pioneering Nanomaterials for Energy and Sensing: Symposium Announced for EMRS 2025 Fall Meeting

The symposium titled “Nanomaterials of the Future – Advancements in Energy and Sensing”, which will be part of the 2025 Fall Meeting of the European Materials Research Society (E-MRS), will take place from September 15–18, 2025, at the University of Technology in Warsaw, Poland. Co-chaired by an esteemed international team of researchers, the event will spotlight the latest breakthroughs in nanomaterials science and their transformative applications in energy, photonics and sensing technologies. Along with Pedro Salomé, the team leader of Salomé research group at INL, the organizing committee includes Maria Josè Lo Faro from Physics Department “Ettore Majorana” of University of Catania and Maria Caterina Giordano from Physics Department of Università degli Studi di Genova, both in Italy, and Sabrina Sartori from Department of Technology Systems of University of Oslo in Norway. “The EMRS meetings are among the most important events in materials science in Europe and this symposium will help to strengthen collaborations in the areas of nanomaterials for energy applications” said Pedro Salomé, underlining the relevance of the event for Europe’s innovation landscape. The symposium will bring together leading scientists, early-career researchers, and technologists to explore advancements in growth techniques, nanofabrication and computational modelling of nanomaterials that exhibit exceptional physical and chemical properties. The ultimate goal: unlocking their […]

Graphene-based biosensor breaks detection records for non-invasive monitoring of diabetes

A breakthrough biosensor detects glucose in human tears at ultra-low concentrations, opening new avenues for wearable health monitoring technologies. In a significant leap toward the future of diabetes care, INL researchers have developed a graphene-based biosensor capable of detecting glucose at attomolar levels—representing the lowest detection limits ever achieved for this crucial biomarker. It’s comparable to finding a single grain of sugar dissolved in an entire lake. The study, published in the Journal of the American Chemical Society and led by Dr. Andrea Capasso at INL, introduces an ultra-sensitive glucose sensor based on graphene field-effect transistor (GFET) technology. Engineered to operate with extremely small volumes of biological fluid – down to a single tear -, this device has the potential to revolutionise glucose monitoring, particularly in non-invasive and wearable systems. The researchers developed a targeted graphene functionalisation using glucose oxidase (GOx), enabling highly selective glucose recognition. They then employed advanced spectroscopic and microscopic techniques to analyse the graphene’s chemical composition and surface modifications at each stage of functionalisation, from enzyme immobilisation to interaction with the target analyte. “While finger-prick sensors remain the clinical standard for diabetes monitoring, they are often perceived as uncomfortable and invasive,” says Dr. Capasso. “Our goal […]

Registrations Now Open for INL Open Day 2025

Step Inside the Future of Science – May 31, 2025 | Braga, Portugal The International Iberian Nanotechnology Laboratory (INL) invites the public to a unique and immersive journey into the world of science and innovation at the INL Open Day 2025, taking place on Saturday, May 31, in Braga, Portugal. For one day only, INL opens its doors to curious minds of all ages — offering a rare glimpse inside one of Europe’s leading research centres in nanotechnology. Visitors will have the opportunity to explore cutting-edge laboratories, interact with world-class researchers, and experience how science is shaping a more sustainable and connected future. From interactive experiments and artistic installations to live performances and family-friendly workshops, the event promises to ignite curiosity and celebrate the power of discovery. Highlights include: Participation is free of charge, but registration is required to ensure access to guided tours and hands-on activities. 📍 Join us at INL, Braga | 🗓️ Saturday, 31 May 2025 Reserve your spot now! Let’s explore the future of science — together. + REGISTER + PROGRAMME

German Ambassador Visits INL to Strengthen Scientific Collaboration

On 28th April 2025, Dr. Julia Monar, the Ambassador of Germany to Lisbon, visited the headquarters of the International Iberian Nanotechnology Laboratory (INL), highlighting the importance of bilateral collaboration in advancing scientific and technological research. Professor Ado Jório de Vasconcelos, the Deputy Director-General of INL, welcomed the Ambassador and provided an overview of the laboratory’s scope of activities. Professor Ado emphasised INL’s mission to excel in nanoscale research for the benefit of society and its pivotal role as a hub for innovation. Dr. Sascha Sadewasser, Research Group Leader at INL, then presented the ongoing work within the Hi-BITS project, an EU-funded initiative focused on developing highly efficient solar cells using copper indium gallium selenide (CIGS). With four German partners – Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW), Martin-Luther Universität Halle’s (MLU), Greendelta (GDL), and Avancis GmbH (AVA) -, Hi-BITS aims to improve efficiency, reduce material use, and expand solar applications in buildings, vehicles, and agriculture, by creating bifacial and semi-transparent cells. The project involves testing in different climates and sustainability studies, with a consortium of top European research institutions and companies working together to advance solar technology. During the presentation, Dr. Sadewasser also highlighted INL’s involvement in the APECS (Advanced Packaging and Heterogeneous Integration for Electronic Components and Systems) Pilot […]

Enhancing Cooperation: INL and Fiocruz Strengthen Ties in Health and Nanotechnology

On 23rd April 2025, Professor Ado Jório de Vasconcelos, Deputy Director-General of INL, met with Dr. Mario Santos Moreira, President of Fundação Oswaldo Cruz (Fiocruz), a federal public administration institution under Brazil’s Ministry of Health. The meeting was held at the Brazilian Embassy in Lisbon. Founded in 1900, Fiocruz is recognised both in Brazil and internationally. Its mission is to create, share, and spread knowledge and technologies that strengthen the Unified Health System (SUS) and improve the health and quality of life of the population. INL and Fiocruz have signed a Memorandum of Understanding (MoU) aimed at fostering international collaboration in the fields of research, technological development, production, and training within nanotechnology. This agreement sets the stage for mutual understanding and cooperation, establishing a solid foundation for joint efforts to advance scientific and technological innovation. In the perspective of Professor Ado Jório: “In the large thematic area of life sciences, INL and Fiocruz are powerful and complementary institutions – INL with its expertise in biomedical engineering, Fiocruz with its access to one of the largest public health systems on the planet. The partnership will fulfil the role of bringing the benefits of research and innovation to society”. Dr. Mario Moreira […]

No assumptions: just quantum advantage

INL researcher Michael de Oliveira, together with collaborators from the University of Cambridge and the Hon Hai (Foxconn) Quantum Computing Research Center, has published a new article in Nature Communications demonstrating that even small, noisy quantum circuits can outperform certain types of classical computation, without relying on assumptions or ideal conditions. This study focuses on constant-depth quantum circuits, meaning that all operations happen in parallel in a very short time – like multiple people completing a task simultaneously rather than one after another. The researchers show that these simple quantum circuits can solve specific problems that no classical circuit of the same kind and size can solve, even when those classical circuits are modelled after neural networks, with tuneable flexibility. The classical models studied here (biased threshold circuits) are used in theoretical models of machine learning and resemble basic neural networks. Despite the authors considering versions with low bias – and therefore greater versatility – they are still outperformed by shallow quantum circuits, even when the quantum devices are noisy or imperfect. What makes this breakthrough particularly important is that it applies to qudits (quantum systems that go beyond binary bits or qubits), and the results are valid across all […]

INL Hosts High-Level Workshop on Advanced Materials for Medical Devices

Braga, Portugal | April 10–11, 2025 — The International Iberian Nanotechnology Laboratory (INL) welcomed leading experts, policymakers, and innovators across Europe for a two-day workshop dedicated to Advanced Materials for Medical Devices. Held under the Technology Council for Advanced Materials framework, established by the European Commission in November 2024, the event marked a significant step forward in shaping the future of health innovation in Europe. The workshop, supported by the Council’s Subgroup on Future Priorities, served as a collaborative forum for exploring how advanced materials can unlock new possibilities in medical devices—while delivering tangible value to healthtech innovations and European citizens. Irene Norstedt, Director for “People: Health & Society” at the European Commission’s Directorate-General for Research and Innovation, delivered the keynote introduction, highlighting the EU’s vision for innovation at the intersection of materials science and healthcare. She emphasised the key factors necessary for the successful adoption of new technologies in healthcare, including “the importance of addressing the needs of patients and carers, actively involving end-users, recognising the role of industry,” ensuring that industrial innovation aligns with clinical demand, and considering regulatory aspects from an early stage. A Forward-Looking Programme Over the course of two days, the programme featured a mix of […]

Advancing neuronal research using 3D polymeric micro-scaffolds integrated with quantum sensors

A recent research study from INL has successfully merged two cutting-edge 3D tissue engineering strategies – 3D polymeric scaffolds and 3D neuronal spheroids – to create a highly advanced model for studying neuronal behaviour and disease. The collaboration between biomedical engineers, physicists, and neuroscientists has led to the development of a smart polymeric scaffold integrated with fluorescent nanodiamonds, that reveals to be a powerful quantum sensing tool. These low auto-fluorescence scaffolds, fabricated using laser-based 3D microprinting, were designed to be both biocompatible and capable of hosting 3D neuronal spheroids. The fluorescent nanodiamonds embedded within the scaffolds provide the potential for real-time monitoring of magnetic signals and temperature shifts at the nanoscale, providing a new level of precision in studying cellular signalling, disease mechanisms, and drug responses. Beatriz Costa, the first author of this study, emphasises the significance of the work: “The use of low-autofluorescence 3D polymeric scaffolds enabled the integration of quantum metrology techniques with nanodiamonds. When combined with 3D neuronal cell aggregates, this approach holds great potential for in-depth studies of neurodegenerative diseases and beyond.” The study’s success lies in its ability to use these scaffolds to host dopaminergic neurons, crucial to Parkinson’s disease research, and demonstrate the neurons’ […]

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