Difference Between Fluorescence and Absorbance

The main difference between fluorescence and absorbance is that absorption is the process that eats up a photon and puts a molecule or atom into an excited state. Fluorescence is the process that first devours a photon and places a molecule or atom in an excited state, then emits low energy photons that transport the molecule or atom to the ground state.

The amount of light absorbed by a substance is measured in absorption spectrometer while fluorescence spectrometry measures the intensity or amount of light emitted by a molecule.

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Jose Hullgren (Laboratory Analist)

Hello to all readers, my name is Jose Hullgren, it is a pleasure to present you this website of my authorship, I am currently working as a laboratory analyst and for the last 10 years I have been working in the pharmaceutical industry. The main idea of this page is to provide relevant information in the field of the pharmaceutical industry above all. We also cover different areas of chemistry and sciences in general that we find interesting. Perfil Linkedin

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