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Biofilms at work: what limits efficient consortia for industrial production?
Sunday Olakunle Oguntomi1, Alessandro Mattedi1, Elia Marin2
1Nottingham Ningbo China Beacons of Excellence Research and Innovation Institute, University of Nottingham Ningbo China, Ningbo, China.
Trends in Biotechnology
|January 3, 2026
Summary
Biofilm applications in bioprocesses for chemical production show promise for efficiency. Overcoming challenges in mass transfer, ecology, and bioreactor design is key to industrial implementation of these microbial communities.
Area of Science:
- Biotechnology and Industrial Microbiology
- Biochemical Engineering
Background:
- Biofilms, microbial communities in extracellular polymeric substances, offer potential for value-added chemical production.
- Current biofilm process implementation at scale faces challenges due to complexity.
Purpose of the Study:
- To analyze bottlenecks limiting biofilm application in productive bioprocesses.
- To highlight case studies and principles for next-generation bioreactors.
Main Methods:
- Literature review analyzing key limitations.
- Identification of knowledge gaps and technological barriers.
Main Results:
- Key bottlenecks identified: mass transfer dynamics, ecological interactions, bioreactor inefficiencies.
- Case studies demonstrating biofilm-based production are presented.
- Design principles for advanced biofilm bioreactors are outlined.
Conclusions:
- Addressing identified challenges is crucial for industrial biofilm process adoption.
- This review aims to guide future research and development in productive biofilm systems.

