The technology, developed by Italian translational research company Biovitae, uses light at specific wavelengths within the visible spectrum to which microbes are known to be sensitive. Because the light is within the visible spectrum, it can be incorporated into lightbulbs and continuously sanitise an entire room.
The company has been working with the team at the University of Birmingham to investigate how effective the technology is in killing bacteria including E coli and Listeria, both common in foodborne diseases.
Preliminary results will be presented at an event at the company’s headquarters, in Geneva by lead researchers, Dr Helen Onyeaka, Associate Professor of Food Microbiology, and Deputy Director of the Birmingham Institute of Sustainability and Climate Action; and Dr Taghi Miri, Assistant Professor of Sustainable Food Processing in Chemical Engineering.
The team will show that the technology provides a significant reduction in populations of harmful bacteria on different surfaces including both glass and stainless steel, suggesting the light has potential to offer a non-chemical, sustainable solution for improving food safety and public health.
Dr Onyeaka said: "The rise of antimicrobial resistance poses a severe threat to global health. Our research with Biovitae visible light technology presents a promising, sustainable solution to reduce microbial contamination."
The rise of antimicrobial resistance poses a severe threat to global health. Our research with Biovitae visible light technology presents a promising, sustainable solution to reduce microbial contamination.
Dr Helen Onyeaka, School of Chemical Engineering
Dr Miri added, "This technology not only supports better hygiene practices but also aligns with sustainability goals by offering a non-chemical method to combat pathogens effectively."
Mauro Pantaleo, CEO of Biovitae, added: "We are proud about this collaboration and the opportunity to validate the technology internationally and in specific sectors. We hope to be able to offer an active and sustainable contribution to the fight against anti-microbial resistance.”
The event, moderated by Velislava Petrova, former Deputy Minister of Foreign Affairs of the Republic of Bulgaria and currently Senior Policy Consultant WHO, and Pradeep Kakkattil, Co-founder of Health Innovation Exchange (HIEx-UNAIDS), will bring together experts and stakeholders to discuss innovative solutions to the AMR crisis.
Key speakers include Professor Pierre Somse, Minister of Health and Population of Central African Republic, Hatem Amer – Associate Minister of Health and Population for International Relations – Egypt, the Professor Enrico Garaci, former President of the ISS and Rector of the University of Rome Tor Vergata, Romano Florigio Lista, Brig. Gen Director of the Defense Institute for Biomedical Sciences, Helen Onyeaka and Taghi Miri professors at the University of Birmingham and Giorgio Buonanno Full Professor at the University of Cassino.
