Toppan Printing Develops Color-Emitting CNF Dec. 15, 2016 Filed Under: Innovation, Materials Tagged With: cellulose nanofibers, CNF, silver, TEMPO-mediated oxidation, ToppanToppan Printing Co. Ltd. (TYO:7911) has developed a mixture of cellulose nanofiber (CNF) and particles of silver that serves as…... Please subscribe to read the full story. Subscribe Free Trial Related Articles:Toppan Lines up Expanded Operations in US, EuropeToppan, Eneos Eye Bioethanol Manufacturing From Used PaperToray Pursues New Applications for Photosensitive Silver…Toppan Focuses on Transparent Vapor Deposition Film as…Toppan Looks to Recycle Waste Plastic for Use in Flexible…Toray Develops New Automotive Touch Screen Material in…