fluorescence – Unsolved Science

Fluorescent molecules and proteins (examples)

Molecule/ProteinFluorescence excitation (input) wavelengthFluorescence emission (output) wavelengthcollagen315-400 nm420-510 nmchlorophyll315-400 nm700 nmfluorescein490 nm525 nmmelanin315-400 nm430-540 nmquinine390-450 nm440-510 nmRhodamine 6G500-550 nm550-590 nm

Observe objects with an alternative light source

Observing with an alternative light source Our human eyes can only see light (a.k.a. radiation) in the visible spectrum.If we use special tools to look at different types of light…

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