Anti-counterfeiting fluorescent marker developed - Sweet code with laser printing

07-Jun-2023 - A team of researchers at the Max Planck Institute of Colloids and Interfaces (MPICI) has developed a method that could make it more difficult to counterfeit products in the future. The new and patented method makes it possible to produce unique, non-copyable fluorescent patterns quickly, ...

Using magnetic microparticles to mark objects unambiguously and tackle counterfeiting

‘Smart rust is cheap to make and ecologically sound’

10-Jun-2021 - We can only guarantee that objects are manufactured in an environmentally friendly, socially sustainable way and recycled correctly if all raw materials and intermediate products are marked unambiguously using a tamper-proof method. The current optical (barcode) and electromagnetic (RFID chip) ...

How to combat radiological weapons

Safety assistance system warns of dirty bombs

04-Sep-2017 - The threat of terrorism in Europe has been on the rise in recent years, with experts and politicians particularly worried that terrorists might make use of dirty bombs. Fraunhofer researchers have developed a new system that will be able to detect possible carriers of radioactive substances, even ...

Old and new challenges for food safety

15-Nov-2016 - The occurrence of zoonotic pathogens and toxigenic bacteria in the food chain and the associated risk for humans were the focus of the "4th Symposium for Zoonoses and Food Safety" at the Federal Institute for Risk Assessment (BfR) in Berlin. Around 250 participants were discussing strategies to ...

Fraunhofer to become a new BfR research partner

12-May-2014 - The Federal Institute for Risk Assessment (BfR) and Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. are to sign a cooperation contract today in which they agree on close cooperation in research for the purpose of improving food safety in all stages of the supply chain. The ...

With carbon nanotubes, a path to flexible, low-cost sensors

Potential applications range from air-quality monitors to electronic skin

27-Sep-2013 - Researchers at the Technische Universitaet Muenchen (TUM) are showing the way toward low-cost, industrial-scale manufacturing of a new family of electronic devices. A leading example is a gas sensor that could be integrated into food packaging to gauge freshness, or into compact wireless ...