evolved with our experience; no doubt it will continue to have a changing im pact. We are convinced that anyone us ing an automated sample changer in an active NMR laboratory will never again be content without one.
ty of California at Davis. His research interests include applications of re laxation, nuclear Overhauser effects, and two-dimensional FT-NMR tech niques to the solution of molecular dy namics and structural problems.
The authors acknowledge useful discussions with Mark O'Neil-Johnson of Bruker Instruments, Inc. The UCLA laboratory is supported in part by the National Institutes of Health, the National Sci ence Foundation, and the Office of Naval Re search. References (1) Pegg, D. T.; Doddrell, D. M; Brooks, W. M.; Bendall, M. R. J. Magn. Reson. 1981,44,32-40. (2) Jeener, J. Ampere International Sum mer School, Basko Polje, Yugoslavia, un published results. (3) Aue, W. P.; Bartholdi, E.; Ernst, R. R. J. Chem. Phys. 1979,64, 2229-46. (4) Bax, Α.; Lerner, L. Science 1986, 232, 960-67. (5) Schatz, P. R. Academic Computing 1987 38-40 (6) Russell, Α'. Α.; Staskun, M. G.; Mitchell, B. L. J. Chem. Educ. 1985,62,420-22. (7) Chapman, 0.; Russell, A. A. Presented at the 196th Fall National Meeting of the American Chemical Society, New Or leans, LA, September 1987.
Charles G. Wade manages the Materi als Analysis Laboratory in the Poly mer Sciences and Technology Depart ment at the IBM Almaden Research Center. He received a bachelor's de gree from Southern Illinois University and a Ph.D. in chemistry from MIT. His research includes uses of NMR to study dynamics and diffusion in liquid crystals, membranes, living cells, and biopolymers.
Stephen B. Philson manages the NMR laboratory in the Department of Chemistry at the University of Minne sota. He received a bachelor's degree from Washington University and a master's degree and a Ph.D. in physics from the University of Illinois. An NMR researcher for 18 years, he has been director of the Minnesota facility since 1981.
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ANALYTICAL CHEMISTRY, VOL. 61, NO. 2, JANUARY 15, 1989 · 111 A
