Protein-Based Next-Generation Electronics

Our ambitious EIC PathFinder project aims to realize breakthroughs with cable bacteria and their highly-conductive proteins for next-generation bio-electronics applications.

Our ambition

Building on recent discoveries in microbiology, PRiNGLE will design a new class of protein materials with tuned electronic properties and test their integration into electronic devices.

We aim for a novel all-protein electronics technology (PROTEONICS) providing unrivalled biodegradable, biocompatible, and biosensing functionality.

Conductive nickel bisdithiolenes: natural versus synthetic structures

The second foresight PRiNGLE workshop 20 - 22 April 2026 Venue: University of Antwerp, Hof van Liere building, Prinsstraat 13, 2000 Antwerp.

PhD dissertation defence by Philip Ley

Doctoral thesis title: "Long microbes enabling fast conduction: mapping diversity within the cable bacteria clade" Date and time: 2 April 2026 at 17:00 Venue: UCSIA - Manresazaal, Koningstraat 2, University of Antwerp, Antwerp, Belgium Supervisors: Prof. Filip Meysman...

New publication!

Pullulan coating preserves high conductivity in cable bacteria wires by Anastasia Gerzhik, Dmitrii Pankratov, Silvia Hidalgo Martinez, Filip J. R. Meysman, Andreas Offenhäusser, and Dirk Mayer Our findings provide an important step toward further technological...

Open positions in cable bacteria research!

The Geobiology Research Group (University of Antwerp) is expanding and looking for new team members:Three Postdoctoral fellows to work on the following research projects: High resolution microscopy and immunolabeling of conductive structures in multicellular...

New paper published!

Highly efficient bio-catalytic oxygen reduction coupled to long-range electron transport in cable bacteria by Dmitrii Pankratov, Anwar Hiralal, Silvia Hidalgo Martinez, Jeanine S. Geelhoed, Filip J.R. Meysman We are excited to share our newly published work in...

Science Day – Antwerp Festival

Do you want to experience how cable bacteria research can shape the future of electronics? Join us on the Day of Science to discover how these unique microorganisms conduct electricity and what that means for sustainable technologies of tomorrow. Our research team...

New press release on our research!

Metal scaffolds turn bacteria into live wires: Mud-dwelling cable bacteria construct metal organic frameworks to grow By Robert F. Service, in Science

PhD dissertation defence by Jesper van Dijk

Doctoral thesis title: "The life cycle of cable bacteria" Date and time: 6 June 2025 at 14:00 Venue: Campus Middelheim, A.143, University of Antwerp, Antwerp, Belgium Supervisors: Prof. Filip Meysman, Dr. Jeanine Geelhoed and Prof. Erik Verbruggen

Annual PRiNGLE meeting 2025

5-6 May 2025 Forschungszentrum Jülich, Germany

PhD dessertation defence by Georgia Polycarpou

Doctoral thesis title: "Computational and theoretical studies of biomolecular charge transfer" Date and time: 10 April 2025 at 11:30 Venue: Room B228, Department of Physics, University of Cyprus, Nicosia, Cyprus Supervisors: Prof. Spiros S. Skourtis

News

You can read up on research developments, publications, presentations and more.

Follow us on Twitter and LinkedIn for regular updates about PRiNGLE activities.

The consortium

PRiNGLE is multidisciplinary with partners from research institutes and universities.

Cable bacteria, a bright future for PROTEONICS

 

The fundament of PRiNGLE is a recent and surprising discovery in microbiology. Research findings by consortium members show that marine cable bacteria produce long protein fibers with exceptionally high conductivity.

The discovery of these high conductivity protein (HCP) fibers creates a rarely encountered opportunity for radically new technology.

Output

Our research findings will be open access: once available, published papers and reports will be listed on this website. The list will be updated as the project progresses. Meanwhile, an overview of publications by the partners relevant to PRiNGLE is available, as well as other media related to the project.

PRiNGLE is a four-year international project to design a new class of protein materials with tuned electronic properties, investigate and develop integration of these materials into electronics.

This project receives funding from the European Union’s Horizon Europe EIC PathFinder funding scheme with grant agreement No 101046719.

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