Photoacoustic Spectroscopy of Biological Materials
- 17 August 1973
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 181 (4100), 657-658
- https://doi.org/10.1126/science.181.4100.657
Abstract
A new technique for performing optical spectroscopy on solids has been developed. Photoacoustic spectra of cytochrome c and hemoglobin show how this technique can be used to obtain information about optical absorptions and subsequent de-excitations in solid biological materials, particularly those which cannot readily be studied by conventional means.Keywords
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