+18 Chlorophyll Under Black Light 2023. Web chlorophyll makes plants green, but it also fluoresces a blood red color. You can separate chlorophyll from a spinach leaf by adding 95% ethanol and crushing it with a mortar and pestle.
Chlorophyll, the pigment responsible for photosynthesis, can emit a red glow when exposed to uv light. The glow you see when things are illuminated under black light is due to a phenomenon called fluorescence. This phenomenon is known as chlorophyll fluorescence.
