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.

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

PhD dissertation defence by Anwar Hiralal

Doctoral thesis title: "Genomic characterization of cable bacteria and their capacity for long-range electron transport" Date and time: 25 November 2024 at 15:00 Venue: Stadscampus, Klooster van de Grauwzusters, Promotiezaal, University of Antwerp, Antwerp, Belgium...

PhD dissertation defence by Bent Smets

Doctoral thesis title: "Shining light on the electrical network of cable bacteria" Data and time: 4 July 2024 at 17:00 Venue: Stadscampus, Klooster van de Grauwzusters, University of Antwerp, Antwerp, Belgium Supervisors: Prof. Filip Meysman and Prof. Karolien De...

7th International Workshop on Cable Bacteria

3-6 June 2024, Sandbjerg, Sønderborg, Denmark Multiple invited talks and posters have been presented by the PRiNGLE project members!

Mini-symposium “How to achieve highly efficient conduction in organic structures? Chemistry versus biology”

Date and time: 2 May 2024, 10:00 – 12:00 Venue: TU Delft Campus, Lecture hall E, building 22, room F005 Objective: Electronics is striving for enhanced sustainability and functionality. Organic conductors offer benefits over traditional silicon-based electrons, but a...

PhD dissertation defence by Jasper R. van der Veen

Doctoral thesis title: "The charge transport mechanisms in cable bacteria" Date and time: 2 May 2024 at 14:00 Venue: Senaatszaal, TU Delft Aura, Delft, The Netherlands Supervisors: Prof. Filip Meysman and Prof. Herre van der Zant

Annual PRiNGLE meeting 2023

15-16 May 2023
Institute for Bioengineering of Catalonia, Barcelona, Spain

Annual PRiNGLE meeting 2024

6-7 May 2024
Delft University of Technology, Delft, The Netherlands

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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