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Material ScienceOctober 27, 2026 · 1 min read

IMB-CNM joins EIC Pathfinder project POLARIS on graphene brain implants

The Institute of Microelectronics of Barcelona (IMB-CNM-CSIC) is a partner in POLARIS, a project selected in the European Innovation Council's EIC Pathfinder Open 2026 call. Researcher Anton Guimerà leads the institute's contribution. The project is led by the Catalan Institute of Nanoscience and Nanotechnology (ICN2), under researcher Jose Antonio Garrido.

The EIC selected 43 research projects in the call, with total funding of 166 million euros, amounting to up to 4 million euros per project. POLARIS brings together eight European partners in neurotechnology, advanced materials, microelectronics, neuroscience and clinical medicine.

The project aims to develop a new generation of graphene-based brain implants for monitoring and treating patients with acute brain injury. It seeks to overcome the limitations of current technologies by creating neural interfaces that can record brain signals with high sensitivity, and to support future strategies for personalised neuromodulation.

The consortium covers the value chain from technological development to preclinical and clinical validation. Spain will coordinate 6 EIC Pathfinder Open projects, the highest number for any EU country. With 31 participations, it ranks second among EU nations and third in rate of return, securing 18 million euros.

Six projects will be coordinated by entities based in Spain, including the Universidad Autónoma de Madrid, CSIC, FIMA at the University of Navarra, the University of Cádiz, Ploid AI Biotech S.L. and ICN2.

Source: Institut de Microelectronica de Barcelona (IMB-CNM, CSIC) news