Photocatalytic experiments showed that GT-3 degraded 92% of methylene blue under UV light in 120 minutes and 67% under visible light in 180 minutes, outperforming pure TiO 2. The improved performance ...

Last week, a short video of one of America's most prominent politicians adding a blue dye to his water turned a niche Victorian-era medicine into an overnight sensation.

What was RFK Jr putting in his drink mid-flight? - Internet sleuths believe the substance is methylene blue, a drug used to ...

Methylene blue is a synthetic compound with a deep blue color that has been used for over a century in various medical, ...

Then in 2024, California once again banned six more artificial dyes-- Blue 1, Blue 2, Green 3, Red 40, Yellow 5 and Yellow 6 -- from being served in public schools. Although the FDA ...

There is no such thing as a blue raspberry, but thanks to food dyes, specifically Blue 1, people worldwide enjoy foods flavored by the imaginary fruit. With the announcement of the FDA's ban of Red 3 ...

The allure of these products is understandable—who doesn't want a simple pill or powder to ward off serious ... for his acting—the synthetic dye methylene blue has attracted attention on ...

The allure of these products is understandable – who doesn’t want a simple pill or powder to ward off serious ... In cancer research, methylene blue has shown potential as a “photosensitiser ...

The allure of these products is understandable – who doesn’t want a simple pill or powder to ward off serious illness ... outburts as he is for his acting – the synthetic dye methylene blue has ...

Department of Chemistry, The University of Hong Kong, Hong Kong 999077, P. R. China Department of Chemistry, The University of Hong Kong, Hong Kong 999077, P. R. China State Key Laboratory of ...

Red dye number 3 has been banned. My first thought upon hearing the news was, “What the heck is that?” My second, after a quick Google, was whether I should stockpile in my basement a stash of ...

Harmonizing global standards on regulating and evaluating synthetic dyes is essential to protect consumer health. Several companies selling ultra-processed foods have begun the shift away from ...