S. Un, J. Bryant, and R.G. Griffin,"Precision Field Sweep System for Superconducting Solenoids and Its Application to High Frequency EPR Spectroscopy", J. Magn. Reson., A101, 92 (1993).

D.K. Sodickson, M.H. Levitt, S. Vega, and R.G. Griffin,"Broadband Dipolar Recoupling in the NMR of Rotating Solids", J. Chem. Phys., 98, 6742 (1993).

N.C. Nielsen, F. Creuzet, and R.G. Griffin, "Rotationally Enhanced Exchange of Zeeman Order via Two-Dimensional Switched-Speed Spinning NMR", J. Magn. Reson., A103, 245 (1993).

J. Herzfeld, M. Auger, M.R. Farrar, K.V. Lakshmi, A.E. McDermott, J.Raap, L.K. Thompson, C.M. van der Wielen, J. Lutenburg, and R.G. Griffin, "Recent Solid State NMR Studies of Bacteriorhodopsin", Frontiers of Photobiology, 221-225 (1993).

L. Zheng, K.W. Fishbein, R.G. Griffin, and J. Herzfeld, "Two Dimensional Solid State 1H-NMR and Proton Exchange", J. Am. Chem. Soc., 115, 6254, (1993).

G. J. Gerfen, B. F. Bellew, S. Un, J. M. Bollinger Jr, J. Stubbe, R. G. Griffin, and D. J. Singel, "High-Frequency (139.5 GHz) EPR Spectroscopy of the Tryosyl Radical in Escherichia coli Ribonucleotide Reductase", J. Am. Chem. Soc., 115, 6420 (1993).

K.V. Lakshmi, M. Auger, J. Raap, J. Lugtenburg, R.G. Griffin, and J. Herzfeld,             "Internuclear Distance Measurement in a Reaction Intermediate:  Solid-State 13C NMR Rotational Resonance Determination of the Schiff Base Configuration in the M Photointermediate of Bacteriorhodopsin", J. Am. Chem. Soc., 115, 8515, (1993).

M. R. Farrar, K. V. Lakshmi, S. O. Smith, R. S. Brown, J. Raap, J. Lugtenburg, R. G. Griffin, & J. Herzfeld, "Solid State NMR Study of [e-13C] Lys-Bacteriorhodopsin: Schiff Base Photoisomerization", Biophys. J., 65, 310 (1993).

P.A. Burke, R.G. Griffin, and A.M. Klibanov, "Solid-State Nuclear Magnetic Resonance Investigation of Solvent Dependence of Tyrosyl Ring Motion in an Enzyme", Biotech. and Bioeng., 42, 87, 1993.

M. Auger, A.E. McDermott, V. Robinson, A.L. Castelhano, R.J. Billedeau, D.H. Pliura, A. Krantz, R.G. Griffin, "Solid-State 13C NMR Study of a Transglutaminase-            Inhibitor Adduct", Biochemistry, 32, 3930, 1993.

K. Beshah, D. Zamir, P. Becla, and R. G. Griffin, & David Zamir, "Transfer Hyperfine Interaction in Cd(1-x) Mnx Te studied by NMR", Phys. Review, 48, 2183, (1993).

T.F. Prisner, A.E. McDermott, S. Un, J.R. Norris, M.C. Thunauer, and R.G. Griffin, "Measurement of the g-Tensor of P700+o Signal from Deuterated Cyanobacterial PS-I Particles", Proc. Natl. Acad. Sci. USA, 90, 9485 (1993).

L. R. Becerra, G. J. Gerfen, R. J. Temkin, D. J. Singel, and R. G. Griffin, "Dynamic Nuclear Polarization with a Cyclotron Resonance Maser at 5 T", Phys. Rev. Lett., 22, 3561 (1993).

T-H. Huang, C.W.B. Lee, S.K. Das Gupta, A. Blume, and R.G. Griffin,"13C- and 2H-NMR Study of Phosphatidylcholine/Cholesterol Interactions: Characterization of the Liquid-Gel Phases", Biochemistry, 32, 13277 (1993).

J. M. Griffiths and R. G. Griffin, "Nuclear magnetic resonance methods for measuring dipolar couplings in rotating solids", Analytica Chimica Acta, 283, 1081-1101 (1993).