กก
Fluorescent Inks                         

The rise of counterfeits is a serious problem affecting all types of products ranging from legal documents, currencies, to high-end branded goods. For example, UV-to-visible down-conversion fluorescent dyes have been used as security features in many applications like currencies, identity cards and banking accounts. Though various measures have been implemented to identify the originals, some of these measures can be very easily duplicated. The stability of these counterfeits materials may also be an issue.

Our NIR-to-visible up-conversion nanoparticles can be developed into a new generation of anti-counterfeiting inks. Our nanoparticles may be a replacement to the fluorescent dyes that are currently used in currency notes. The nanoparticles can also be dispensed though ink-jet printing. Our nanoparticles may easily be dispersed in proper solvents.

http://www.chunning.com/images/uvink_1.jpg

• Home • About Us • Technologies • Applications • News • Contact Us •

NanoBright Technologies Pte Ltd

35, Kallang Pudding Road, # 02-11, Singapore 349314   

Tel : +65-67461373, Fax : +65-67450674