Schematic illustration of the chemical reaction, structure of the QA salt, and preparation protocol for fabricating the pH-FHs. (IMAGE)
Caption
A new strategy endowing natural nutriment curcumin provides smart fluorescence for anti-counterfeiting
Credit
Xiubin Xu, Guangzhou University, Guangzhou, 510006, China
Usage Restrictions
News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only.
License
Licensed content