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Science 17 August 1973:
Vol. 181. no. 4100, pp. 657 - 658
DOI: 10.1126/science.181.4100.657
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Articles

Photoacoustic Spectroscopy of Biological Materials

A. Rosencwaig 1

1 Bell Telephone Laboratories, Murray Hill, New Jersey 07974

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.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Fourier-transformed infrared photoacoustic spectroscopy of biological materials.
M. Rockley, D. Davis, and H. Richardson (1980)
Science 210, 918-920
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Science. ISSN 0036-8075 (print), 1095-9203 (online)