13C PGSE NMR Experiment with Heteronuclear Dipolar Decoupling to Measure Diffusion in Liquid Crystals and Solids

Stejskal, 1965, Spin diffusion measurements: Spin echoes in the presence of a time-dependent field gradient, J. Chem. Phys., 42, 288, 10.1063/1.1695690 Tanner, 1970, Use of the stimulated echo in NMR diffusion studies, J. Chem. Phys., 52, 2523, 10.1063/1.1673336 Stilbs, 1987, Fourier transform pulsed-gradient spin-echo studies of molecular diffusion, Prog. Nucl. Magn. Reson. Spectrosc., 19, 1, 10.1016/0079-6565(87)80007-9 Callaghan, 1991 Price, 1997, Pulsed-field gradient nuclear magnetic resonance as a tool for studying translational diffusion: Part I. Basic theory, Concepts Magn. Reson., 9, 299, 10.1002/(SICI)1099-0534(1997)9:5<299::AID-CMR2>3.0.CO;2-U Price, 1998, Pulsed-field gradient nuclear magnetic resonance as a tool for studying translational diffusion: Part II. Experimental aspects, Concepts Magn. Reson., 10, 197, 10.1002/(SICI)1099-0534(1998)10:4<197::AID-CMR1>3.0.CO;2-S Krüger, 1982, Diffusion in thermotropic liquid crystals, Phys. Rep., 82, 229, 10.1016/0370-1573(82)90025-4 Lindblom, 1994, NMR studies of translational diffusion in lyotropic liquid crystals and lipid membranes, Progr. NMR Spectrosc., 26, 483, 10.1016/0079-6565(94)80014-6 Moseley, 1982, Anisotropic translational diffusion of methane and chloroform in thermotropic and smectic liquid crystals, Mol. Cryst. Liq. Cryst., 90, 117, 10.1080/00268948208076176 Krüger, 1975, A simple spin echo measurement of the anisotropy of the self-diffusion coefficient in a smectic A and B type liquid crystal, Phys. Lett. A, 51, 295, 10.1016/0375-9601(75)90455-7 Krüger, 1977, Nuclear magnetic relaxation and self diffusion in a series of p-alkanoyl-benzylidene-p′-aminoazobenzenes, Mol. Cryst. Liq. Cryst., 40, 103, 10.1080/15421407708084474 Roeder, 1976, Determination of the lateral diffusion coefficient of potassium oleate in the lamellar phase, J. Chem. Phys., 64, 1848, 10.1063/1.432322 Lindblom, 1977, Amphiphile diffusion in model membrane systems studied by pulse NMR, Biophys. Chem., 6, 167, 10.1016/0301-4622(77)87006-3 Blinc, 1973, Measurement of self-diffusion in liquid crystals by a multiple-pulse NMR method, Phys. Rev. Lett., 30, 546, 10.1103/PhysRevLett.30.546 Crawford, 1980, Diffusion in rigid bilayer membranes. Use of combined multiple pulse and multiple pulse gradient techniques in nuclear magnetic resonance, J. Am. Chem. Soc., 102, 3728, 10.1021/ja00531a011 Stepisnik, 1981, Analysis of NMR self-diffusion measurements by a density matrix calculation, Physica B, 104, 350, 10.1016/0378-4363(81)90182-0 Chang, 1996, Self-diffusion coefficient in plastic crystals by multiple-pulse NMR in large static field gradients, Phys. Rev. Lett., 76, 2523, 10.1103/PhysRevLett.76.2523 Chang, 1997, Far-off-resonance averaging of dipolar interactions in solids, J. Magn. Reson., 124, 165, 10.1006/jmre.1996.1023 Callaghan, 1983, The measurement of diffusion using deuterium pulsed field gradient nuclear magnetic resonance, J. Chem. Phys., 79, 6372, 10.1063/1.445745 Furó, 1996, Accurate anisotropic water diffusion measurements in liquid crystals, J. Magn. Reson. A, 119, 15, 10.1006/jmra.1996.0046 Jóhannesson, 1996, Orientational order and micelle size in the nematic phase of the cesium pentadecafluorooctanoate-water system from the anisotropic self-diffusion of water, Phys. Rev. E, 53, 4904, 10.1103/PhysRevE.53.4904 Zhou, 1995, Pulsed-gradient spin-echo measurements of anisotropic diffusion by dipole-decoupled 13C nuclear magnetic resonance, Solid State Nucl. Magn. Reson., 4, 301, 10.1016/0926-2040(95)00014-H Zhou, 1997, NMR analyses of order and dynamics in poly(p-benzamide)/sulfuric acid solutions, Macromolecules, 30, 5416, 10.1021/ma970233j Rhim, 1974, Analysis of multiple pulse NMR in solids. II, J. Chem. Phys., 60, 4595, 10.1063/1.1680944 Mehring, 1983 Burum, 1981, Low-power multi-pulse line narrowing in solid-state NMR, J. Magn. Reson., 44, 173 Stilbs, 1980, Carbon-13 pulsed-gradient spin-echo studies, a method for the elimination of J-modulation and proton exchange effects in self-diffusion measurements, Chem. Scr., 15, 215 Stilbs, 1981, Molecular self-diffusion coefficients in Fourier transform nuclear magnetic resonance spectrometric analysis of complex mixtures, Anal. Chem., 53, 2135, 10.1021/ac00236a044 Boden, 1987, Lyotropic mesomorphism of the cesium pentadecafluorooctanoate/water system: High-resolution phase diagram, J. Phys. Chem., 91, 4092, 10.1021/j100299a031 Ukleja, 1991, Pulsed gradient NMR study of anisotropic surfactant diffusion in the caesium perfluoro octanoate/D2O system, Liquid Cryst., 9, 359, 10.1080/02678299108045570 Gibbs, 1991, A PFG NMR experiment for accurate diffusion and flow studies in the presence of eddy currents, J. Magn. Reson., 93, 395 Meerwall, 1989, Effect of residual field gradients on pulsed-gradient NMR diffusion measurements, J. Magn. Reson., 83, 309 Bechinger, 1991, Flat-coil probe for NMR spectroscopy of oriented membrane samples, J. Magn. Reson., 95, 585 Kimmich, 1994, One- and two-dimensional pulse sequences for diffusion experiments in the fringe field of superconducting magnets, J. Magn. Reson. A, 106, 229, 10.1006/jmra.1994.1029 Kadkhodaie, 1991, Broadband homonuclear cross polarization using flip-flop spectroscopy, J. Magn. Reson., 91, 437 Hwang, 1992, Coherent and incoherent magnetization transfer in the rotating frame, Magn. Reson. Chem., 30, S24, 10.1002/mrc.1260301308 Furó, 1999, Order parameter profile of perfluorinated chains in a micelle, Langmuir, 15, 2669, 10.1021/la980576q Furó, 1995, Micelle size and orientational order across the nematic-isotropic phase transition: A field-dependent nuclear-spin-relaxation study, Phys. Rev. E, 51, 466, 10.1103/PhysRevE.51.466 Fung, 1984, Evaluation of broadband decoupling sequences applied to liquid crystal solutions, J. Magn. Reson., 58, 254 Schenker, 1987, Broadband heteronuclear decoupling in the presence of homonuclear dipolar and quadrupolar interactions, J. Magn. Reson., 73, 99 Yu, 1998, An efficient broadband decoupling sequence for liquid crystals, J. Magn. Reson., 130, 317, 10.1006/jmre.1997.1322 Shaka, 1996, Decoupling methods, 1558 Freeman, 1997 Bennett, 1995, Heteronuclear decoupling in rotating solids, J. Chem. Phys., 103, 6951, 10.1063/1.470372 Hoult, 1979, The sensitivity of the zeugmatographic experiment involving human samples, J. Magn. Reson., 34, 425 Alderman, 1979, An efficient decoupler coil design which reduces heating in conductive samples in superconducting spectrometers, J. Magn. Reson., 36, 447 Kost, 1989, A cylindrical-window NMR probe with extended tuning range for studies of the developing heart, J. Magn. Reson., 82, 238 Boden, 1986, Order-disorder transitions in solutions of discoid micelles, J. Phys. (Paris), 47, 2135, 10.1051/jphys:0198600470120213500 Holmes, 1987, Concentration–temperature dependence of the size and shape of the micelles in the cesium pentadecafluorooctanoate/water system, J. Phys. Chem., 91, 5257, 10.1021/j100304a025 Boden, 1994, Micellar liquid crystals, 153 Holmes, 1995, Nematic and disrupted lamellar phases in cesium pentadecafluorooctanoate/2H2O: A small angle scattering study, Langmuir, 11, 356, 10.1021/la00001a058 Fröba, 1995, Structure of the isotropic, nematic, and lamellar phase of a solution of tetramethylammonium perfluoronanoate in D2O, J. Phys. Chem., 99, 14,450, 10.1021/j100039a038 Boden, 1992, Anomalous effects in experiments on monodomain nematic and lamellar phases of the caesium pentadecafluoroocatnoate (CsPFO)/water system, Liq. Cryst., 11, 311, 10.1080/02678299208028991 Holz, 1991, Calibration in accurate spin-echo self-diffusion measurements using 1H and less-common nuclei, J. Magn. Reson., 92, 115