rom Quebec Waters to Innovation: Bacterial Adhesins as a Source of Antifouling Solutions

This project studies how aquatic bacteria isolated from Quebecs aquatic environments attach to underwater surfaces and form biofilms, the first step in biofouling.
Biofouling is a major challenge for the maritime industry, as it increases energy use, damages equipment, and helps invasive species spread. Among the bacteria responsible for the first stages of biofouling, species belonging to the group Caulobacterales play a key role. These bacteria produce natural adhesives that are incredibly strong, stronger than most industrial glues. Our project focus on Caulobacterales isolated from different aquatic environments across Quebec to better understand how the properties of their adhesive vary depending on local environmental conditions.
By studying how these adhesives work, our team aims to design new materials that resist biofouling. The project combines biology, chemistry, and engineering to better understand bacterial adhesion and create eco-friendly, durable antifouling coatings. This collaboration will strengthen research partnerships between academic institutions, support local expertise in biotechnology, environmental and materials sciences, and contribute to sustainable innovations for the maritime sector.

Faculty Supervisor:

Yves Brun

Student:

Partner:

University of Namur

Discipline:

Life Sciences

Sector:

Biotechnology; Environmental Science and Technology; Sustainability and the Environment

University:

Université de Montréal

Program: