2016-10-05 Wed

Ever thought that security features on the banknotes could be attractive and enchanting?

The Euro has a special security measure to avoid counterfeits and forgery. Europium (III) oxide a phosphorescent, which illuminates when exposed to UV light, is used in the anti-counterfeiting details in Euro banknotes.

Euro notes luminance in the red, green and blue colours when exposed to UV lights, and that’s when the magic begins. The notes transform in front of our eyes and we can see stars, the flag, the “omron rings” and “Eurion constellation” shine.

The reason why Europium is used is still unclear. However, as Europium is one of the costliest and relatively rare of the earth chemicals, it would be hard to get your hands on and hence can prevent the forgeries of the banknotes to a certain extent.

Whatever the reason, but the use of this chemical element has made our banknotes enchanting and interesting!

Next time you find a Euro note, try shining a UV light on it and see these twinkling stars that you carry in your pockets!