Spectroscopy vs spectrometry

Spectroscopy vs spectrometrySpectroscopy Latin specere to look at Greek skopia to see -metry Greek metria process of measuring Spectroscopy traditionally involves the absorption of some type of energy leading to an excited state that is subsequently emitted - This returns the molecule to the initial state non-destructively. Energy of excitation is just enough to promote a ground state to an excited state .. no more, no less because it is quantized Typical examples: UV-vis, fluorescence, IR, NMR Versus typically destructive techniques (mass spec) or those that involve the scattering of radiation (X-ray crystallography) Spectroscopic methods: what are the goals?

Spectroscopy vs spectrometry Spectroscopy Latin specere “to look at” Greek skopia “to see”-metry Greek metria “process of measuring” Spectroscopy traditionally involves the absorption of some type of energy leading to an “excited state” that is subsequently emitted - This returns the molecule to the initial state non-destructively.

Loading..

Tags:

  Spectroscopy

Information

Related search queries