Romain Briandet is a researcher specialising in microbial biofilms, intricate microbial communities found in diverse environments, including farm and food processing surfaces. His work aims to elucidate biofilm structure and emerging properties, especially concerning food safety and public health. Key research areas include investigating biofilm dynamics through advanced imaging, understanding biofilm tolerance to antimicrobials, and developing innovative control strategies like positive biofilms to protect surfaces from unwanted microorganisms.