Background color dependent photonic multilayer films for anti-counterfeiting labeling.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr08482h
Abstract: A new concept for anti-counterfeiting security films that utilize the humidity from human breath to reveal a QR code on color-tunable one-dimensional (1D) PC films is presented. The 1D PC film was fabricated on a… read more here.
Keywords: color dependent; background color; color; dependent photonic ... See more keywords