Imagine a quick test strip — like a pregnancy test, but for milk. Right now, checking milk for dangerous bacteria or antibiotic residues takes hours in a lab. SAFEMILK built portable sensor devices that use tiny DNA-based probes stuck to nanoscale surfaces to spot contaminants in minutes, not hours. They combined three different detection methods (sound waves, electricity, and light) so dairy companies can check milk quality right at the farm or factory floor.
Dairy companies face a constant risk: contaminated milk entering the supply chain because lab testing is too slow. Traditional methods for detecting bacteria and antibiotic residues take hours or days, meaning entire batches may be processed or shipped before results come back. A fast, on-site test that catches contamination at the source would prevent costly recalls and protect consumer health.
The project built and demonstrated two key devices: an EMPAS (electromagnetic piezoelectric acoustic sensor) and a miniature potentiostat, both shown to potential end-users. These use DNA aptamers on nanofabricated surfaces to detect bacterial pathogens and antibiotics in milk via acoustic, electrochemical, and fluorescence methods. A total of 9 deliverables were produced across the 4-year project.
If you are a dairy processor dealing with costly lab testing delays and the risk of contaminated batches reaching consumers — this project developed portable biosensor devices using acoustic, electrochemical, and optical detection that can screen milk for bacterial pathogens and antibiotic residues on-site. The system was demonstrated to potential end-users across a consortium of 12 partners in 6 countries.
If you are a food testing lab struggling with slow turnaround times for milk safety analysis — this project developed DNA aptamer-based assays on nanofabricated surfaces that detect bacteria and antibiotics faster than traditional culture methods. The technology was validated by 9 academic and research institutions across 3 EU member states and 2 third countries.
If you are an agtech company looking to integrate rapid contamination detection into milking or collection systems — this project built a miniature potentiostat and EMPAS (electromagnetic piezoelectric acoustic sensor) device demonstrated for potential end-users. The sensor platform could be embedded into existing milk collection infrastructure to flag contaminated batches before they enter the supply chain.
The project developed a miniature potentiostat and EMPAS sensor — both designed to be portable and lower-cost than full laboratory setups. Specific pricing is not available from the project data, but the use of DNA aptamers instead of antibodies typically reduces reagent costs. Contact the coordinator for commercialization pricing details.
The technology was developed and demonstrated across 12 partner organizations in 6 countries, including 2 SMEs and industrial participants. The objective explicitly states that the optimized assay could be commercialized by the project's industrial participants. However, full industrial-scale validation data is not publicly available from the project deliverables.
The coordinator is POWERTEC SRO, a Slovak SME. The project was funded under MSCA-RISE, which focuses on staff exchange and knowledge transfer. IP arrangements would need to be discussed directly with the coordinator and relevant consortium partners who developed specific sensor components.
Based on the project objective, the assays target bacterial pathogens and antibiotics that occur in milk and represent potential health hazards. The detection methods use DNA aptamers immobilized on nanofabricated surfaces, combined with surface acoustic, electrochemical, and optical (fluorescence) readout methods.
The project objective emphasizes rapid and sensitive detection as a core goal. While specific time-to-result figures are not stated in the available data, biosensor-based approaches typically deliver results in minutes to hours compared to days for traditional culture methods. The miniature potentiostat was designed for on-site use.
Based on available project data, there is no evidence of regulatory approval or certification. The project ran from 2021 to 2025 under a research and staff exchange program (MSCA-RISE). Any commercial deployment would require validation against EU food safety regulations and national standards.
The SAFEMILK consortium brings together 12 partners from 6 countries, with a mix of 4 universities, 2 research institutes, 3 industry players, and 3 other organizations. The 25% industry ratio and presence of 2 SMEs — including coordinator POWERTEC SRO from Slovakia — signals genuine commercial interest, though the MSCA-RISE funding scheme is primarily about researcher mobility and training rather than product development. The geographic spread across 3 EU member states (Slovakia, Hungary, Greece) plus the USA and Canada provides access to both European dairy markets and North American research expertise. For a business partner, the key contact is the SME coordinator who would drive any commercialization effort.
POWERTEC SRO is a Slovak SME that coordinated the project — reach out via their company website or the CORDIS contact form for commercialization discussions.
Want an introduction to the SAFEMILK team to discuss licensing their biosensor technology for your dairy operations? SciTransfer can arrange a direct meeting with the right people.
