Publications of Robert Graf

Journal Article (160)

141.
Journal Article
Wilhelm, M.; Pollard, M. A.; Graf, R.; Klimke, K.; Spiess, H. W.; Sperber, O.; Piel, C.; Kaminsky, W.: Topology in polyolefines as seen by solid-state NMR and FT-Rheology. Abstracts of Papers of the American Chemical Society 226, 221-POLY (2003)
142.
Journal Article
Wind, M.; Graf, R.; Heuer, A.; Spiess, H. W.: Structural Relaxation of Polymers at the Glass Transition: Conformational Memory in Poly(n-alkylmethacrylates). Physical Review Letters 91 (15), 155702 (2003)
143.
Journal Article
Stumber, M.; Geyer, M.; Graf, R.; Kalbitzer, H. R.; Scheffzek, K.; Haeberlen, U.: Observation of slow dynamic exchange processes in Ras protein crystals by P-31 solid state NMR spectroscopy. Journal of Molecular Biology (London) 323 (5), pp. 899 - 907 (2002)
144.
Journal Article
Mierzwa, M.; Floudas, G.; Neidhöfer, M.; Graf, R.; Spiess, H. W.; Meyer, W. H.; Wegner, G.: Constrained dynamics in supramolecular structures of poly(p- phenylenes) with ethylene oxide side chains: A combined dielectric and nuclear magnetic resonance investigation. The Journal of Chemical Physics 117 (13), pp. 6289 - 6299 (2002)
145.
Journal Article
Dollase, T.; Graf, R.; Heuer, A.; Spiess, H. W.: Local Order and Chain Dynamics in Molten Polymer-Blocks Revealed by Proton Double-Quantum NMR. Macromolecules 34, pp. 298 - 309 (2001)
146.
Journal Article
Hou, S. S.; Graf, R.; Spiess, H. W.; Kuo, P. L.: An investigation into PEO/crosslinked-silicone semi- interpenetrating polymer network using H-1 solid-state NMR spectroscopy under fast MAS. Macromolecular Rapid Communications 22 (17), pp. 1386 - 1389 (2001)
147.
Journal Article
Saalwächter, K.; Graf, R.; Spiess, H. W.: Recoupled Polarization-Transfer Methods for Solid-State 1H-13C Heteronuclear Correlation in the Limit of Fast MAS. Journal of Magnetic Resonance 148, pp. 398 - 418 (2001)
148.
Journal Article
Schreiber, W. G.; Teichmann, E. M.; Schiffer, I.; Hast, J.; Akbari, W.; Georgi, H.; Graf, R.; Hehn, M.; Spiess, H. W.; Thelen, M. et al.; Oesch, F.; Hengstler, J. G.: Lack of mutagenic and co-mutagenic effects of magnetic fields during magnetic resonance imaging. Journal of Magnetic Resonance Imaging 14 (6), pp. 779 - 788 (2001)
149.
Journal Article
De Paul, S. M.; Saalwächter, K.; Graf, R.; Spiess, H. W.: Sideband Patterns from Rotor-Encoded Longitudinal Magnetization in MAS Recoupling Experiments. Journal of Magnetic Resonance 146, pp. 140 - 156 (2000)
150.
Journal Article
Geen, H.; Graf, R.; Heindrichs, A. S. D.; Hickman, B. S.; Schnell, I.; Spiess, H. W.; Titman, J. J.: Spin Counting with Fast MAS. Journal of Magnetic Resonance 138, pp. 167 - 172 (1999)
151.
Journal Article
Saalwächter, K.; Graf, R.; Demco, D. E.; Spiess, H. W.: Heteronuclear Double-Quantum MAS NMR Spectroscopy in Dipolar Solids. Journal of Magnetic Resonance 139, pp. 287 - 301 (1999)
152.
Journal Article
Saalwächter, K.; Graf, R.; Spiess, H. W.: Recoupled Polarization Transfer Heteronuclear 1H - 13C Multiple-Quantum Correlation in Solids under Ultra-Fast MAS. Journal of Magnetic Resonance 140, pp. 471 - 476 (1999)
153.
Journal Article
Graf, R.; Demco, D. E.; Hafner, S.; Spiess, H. W.: Selective Residual Dipolar Couplings in Cross-Linked Elastomers by 1H Double-Quantum NMR Spectroscopy. Solid State Nuclear Magnetic Resonance 12, pp. 139 - 152 (1998)
154.
Journal Article
Graf, R.; Heuer, A.; Spiess, H. W.: Chain-Order Effects in Polymer Melts Probed by 1H Double-Quantum NMR Spectroscopy. Physical Review Letters 80, pp. 5738 - 5741 (1998)
155.
Journal Article
Geen, H.; Gottwald, J.; Graf, R.; Schnell, I.; Spiess, H. W.; Titman, J. J.: Elucidation of dipolar coupling networks under magic-angle spinning. Journal of Magnetic Resonance 125 (1), pp. 224 - 227 (1997)
156.
Journal Article
Graf, R.; Demco, D. E.; Gottwald, J.; Hafner, S.; Spiess, H. W.: Dipolar couplings and internuclear distances by double-quantum nuclear magnetic resonance spectroscopy of solids. Journal of Chemical Physics 106 (3), pp. 885 - 895 (1997)
157.
Journal Article
Demco, D. E.; Hafner, S.; Fülber, C.; Graf, R.; Spiess, H. W.: Two-dimensional proton magnetization-exchange NMR spectroscopy in cross-linked elastomers. The Journal of Chemical Physics 105 (24), pp. 11285 - 11296 (1996)
158.
Journal Article
Feike, M.; Demco, D. E.; Graf, R.; Gottwald, J.; Hafner, S. W.; Spiess, H. W.: Broadband multiple-quantum NMR spectroscopy. Journal of Magnetic Resonance Series A 122 (2), pp. 214 - 221 (1996)
159.
Journal Article
Feike, M.; Graf, R.; Schnell, I.; Jäger, C.; Spiess, H. W.: Structure of crystalline phosphates from P-31 double-quantum NMR spectroscopy. Journal of the American Chemical Society 118 (40), pp. 9631 - 9634 (1996)
160.
Journal Article
Gottwald, J.; Demco, D. E.; Graf, R.; Spiess, H. W.: HIGH-RESOLUTION DOUBLE-QUANTUM NMR-SPECTROSCOPY OF HOMONUCLEAR SPIN PAIRS AND PROTON CONNECTIVITIES IN SOLIDS. Chemical Physics Letters 243 (3-4), pp. 314 - 323 (1995)
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