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Full color fluorescent carbon quantum dots synthesized from triammonium citrate for cell imaging and white LEDs - ScienceDirect
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Synthesis of fluorescent organic nano-dots and their application as efficient color conversion layers | Nature Communications
![I have noticed that there are different color dots on the underside of a Red Bull can. It seems that they have different taste dependent on the color. Someone told me that I have noticed that there are different color dots on the underside of a Red Bull can. It seems that they have different taste dependent on the color. Someone told me that](https://i.redd.it/ses4ry5f8lx41.jpg)
I have noticed that there are different color dots on the underside of a Red Bull can. It seems that they have different taste dependent on the color. Someone told me that
![What are these coloured dots on my coke cans, anyone know what they mean? Also anyone know why my cans have numbers stamped into the aluminium of the can? (Not the expiry What are these coloured dots on my coke cans, anyone know what they mean? Also anyone know why my cans have numbers stamped into the aluminium of the can? (Not the expiry](https://i.redd.it/what-are-these-coloured-dots-on-my-coke-cans-anyone-know-v0-agipa0pdv5na1.jpg?width=2268&format=pjpg&auto=webp&s=eec5af65d42f7b2d00513d597f4850e71f6a5c01)
What are these coloured dots on my coke cans, anyone know what they mean? Also anyone know why my cans have numbers stamped into the aluminium of the can? (Not the expiry
What do the colored dots on the bottom of all aluminum cans mean. Whether it's soda or beer there is always a dot. What do they mean? - Quora
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