Dec 25, 2025 Researchers made a strong, flexible plastic from plant cellulose that breaks down quickly in natural environments, unlike many so-called biodegradable plastics. (Nanowerk News) Researchers led by Takuzo Aida at the RIKEN Center for Emergent Matter Science (CEMS) in Japan have one-upped themselves in their quest to solve...
Graphene transistors turn nanoscale flaws into unclonable digital fingerprints
Dec 25, 2025 Atomic-scale imperfections in graphene transistors generate unique wireless fingerprints that cannot be copied or predicted, offering a new approach to hardware security for IoT devices. (Nanowerk Spotlight) Every graphene transistor is an accident. When engineers deposit a single-atom-thick sheet of carbon onto a silicon chip, they inherit...