UV- spectroscopy uses photons in the UV-visible region of the electromagnetic spectrum to identify the transition metal and conjugated organic matter. These substances are identified by observing the changes that take place in a sample when exposed to different ultraviolet wavelengths. Samples will absorb UV light differently depending on their chemical composition, and their reaction is recorded as a spectra. The spectra can then be used to identify the chemical composition of the sample. If you are interested in additional information click the link above. Sample lab and workshop activities are available below.
Course Instructors:
Mitchell Bruce, PhD
Department of Chemistry
University of Maine
Francois Amar, PhD
Department of Chemistry
University of Maine
Updated: June 2009
About Spectroscopy