Lincoln Laboratory

“Scientists have developed a new microscopic barcode that can be embedded into currency, credit cards, and industrial packaging,” writes Wired reporter Helen Shen of a new development from MIT researchers that allows nanoparticles to distinguish between genuine and counterfeit goods. 

MIT researchers have developed a technique that allows nanocrystals to distinguish between genuine and counterfeit goods, reports Wired reporter Liat Clark. The research could have applications in the sale of luxury goods and electronics, as well as vaccine quality control.