Abstract
Show me the money! A printable ink with three modes of optical authentication could be used to combat counterfeiting. In their Communication on page 7231 ff., H. Lin and co-workers describe a carbon dot composite fixed in a PVA matrix with three modes of simultaneous emission; Chinese dragon boaters in various shades of blue depict photoluminescence (PL), up-conversion PL (UCPL), and room temperature phosphorescence (RTP) emission by carbon dots.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
