A research group led by Nagoya University has developed an innovative approach to creating anti-counterfeiting labels for high-value goods. Their findings, published in ACS Applied Materials & Interfaces, enhance the security of the currently used cholesteric liquid crystals (CLCs) by adding fluorescent dyes to produce fluorescent CLCs (FCLCs). A research group led by Nagoya University has developed an innovative approach to creating anti-counterfeiting labels for high-value goods. Their findings, published in ACS Applied Materials & Interfaces, enhance the security of the currently used cholesteric liquid crystals (CLCs) by adding fluorescent dyes to produce fluorescent CLCs (FCLCs). Materials Science Phys.org – latest science and technology news stories
Preventing counterfeiting by adding dye to liquid crystals to create uncrackable coded tags
