UV/Vis spectroscopy can detect intrinsic chromophores in proteins, RNA, and DNA. It is also used in colourimetric assays to observe reaction partners that exhibit measurable colour changes due to ...

What is UV-Vis Spectroscopy? UV-Vis spectroscopy, short for ultraviolet-visible spectroscopy, is an analytical technique that measures the absorption or reflectance of light by a sample in the ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet image of the planet.