References
(12) Mcintosh, T. J.; Daniel, R. F.; Simon, S.A. Biochim. Biophys. Acta 1983, 731, 109-14. (13) Lewis, E. N.; Levin, I. W.; Steer, C. J. Biochim. Biophys. Acta 1989, 986, 16166. (14) Levin, I. W.; Thompson, T. E.; Barenholz, Y.; Huang, C. Biochemistry 1985,24, 6282-86. (15) Kirchoff, W. H.; Levin, I. W.; J. Res. Nat. Bur. Stand. 1987,92,113-28.
NIH in 1963, his interests have ranged from absolute intensity studies and normal coordinate analyses to eluci dating the lipid-lipid and lipid-protein interactions governing reorgani zations in biological membranes. Cur rent interests include application of IR and Raman spectroscopies to char acterize novel lipid morphologies.
(1) Hirschfeld, T.; Chase, D. B. Appl. Spectrosc. 1986,40,133-37. (2) Chase, D. B. J. Am. Chem. Soc. 1986, 108, 7485-88. (3) Jennings, D. E.; Weber, Α.; Brault, J. W. Appl. Opt. 1986,25, 284-90. (4) Zimba, C. G.; Hallmark, V. M.; Swalen, J. D.; Rabolt, J. D. Appl. Spectrosc. 1987, 41, 721-26. (5) Jennings, D. E.; Weber, Α.; Brault, J. W. J. Mol. Spectrosc. 1987,126,19-28. (6) Lewis, E. N.; Kalasinsky, V. F.; Levin, I. W. Appl. Spectrosc. 1988,42,1188-93. (7) Lewis, E. N.; Kalasinsky, V. F.; Levin, I. W. Anal. Chem. 1988,60, 2658-61. (8) Lewis, E. N.; Kalasinsky, V. F.; Levin, I. W. Anal. Chem. 1988,60, 2306-09. (9) Lewis, E. N.; Kalasinsky, V. F.; Levin, I. W. Appl. Spectrosc. 1989,43,156-59. (10) Nicolson, G. L.; Singer, S. J. Science 1972,/75, 720-31. (11) Levin, I. W. In Advances in Infrared and Raman Spectroscopy; Clark, R.J.M.; Hester, R.E., Eds.; Wiley-Heyden: New York, 1984; Vol. 11, pp. 1-48.
Ira W. Levin, deputy chief of the Lab oratory of Chemical Physics and chief of the section on Molecular Biophysics at the National Institute of Diabetes and Digestive and Kidney Diseases at NIH, received a B.S. degree from the University of Virginia and a Ph.D. from Brown University. Since joining
E. Neil Lewis received a B.S. degree and a Ph.D. from the Polytechnic of Wales in the United Kingdom. His re search interests include the use of Ra man and IR spectroscopies for study ing biomembranes and related macromolecular systems of biophysical relevance.
We would like to thank the Perkin-Elmer Corpo ration for the generous loan of an FT-Raman spec trometer. We would also like to acknowledge the participation of R. G. Adams and V. F. Kalasinsky in these studies.
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