Items where Author is "Wimperis, Stephen"

Wimperis, Stephen and Pavlovskaya, Galina E (2025) Double-quantum filtered 23Na NMR and MRI : Selective detection of ordered sodium in an inhomogeneous B0 field. Journal of Magnetic Resonance, 371: 107810. ISSN 1090-7807

Wimperis, Stephen (2024) Towards shorter composite 180° refocusing pulses for NMR. Journal of Magnetic Resonance, 367: 107758. ISSN 1090-7807

Wimperis, Stephen and Rudman, George E. and Johnston, Karen E. (2024) Biexponential I = 3/2 Spin–Lattice Relaxation in the Solid State: Multiple-Quantum 7 Li NMR as a Probe of Fast Ion Dynamics. The Journal of Physical Chemistry C, 128 (13). pp. 5453-5460. ISSN 1932-7447

Hore, Peter J. and Jones, Jonathan A. and Wimperis, Stephen (2019) RMN: La Boîte à Outils : Comment fonctionnent les séquences d'impulsion? EDP Sciences. ISBN 9782759821228

Varghese, Sabu and Halling, Peter J. and Häussinger, Daniel and Wimperis, Stephen (2018) Two-dimensional 1H and 1H-detected NMR study of a heterogeneous biocatalyst using fast MAS at high magnetic fields. Solid State Nuclear Magnetic Resonance, 92. pp. 7-11. ISSN 0926-2040

Sasaki, Akiko and Ibarra, Luis Baquerizo and Wimperis, Stephen (2017) A high-resolution natural abundance 33S MAS NMR study of the cementitious mineral ettringite. Physical Chemistry Chemical Physics, 19 (35). pp. 24082-24089. ISSN 1463-9076

Odedra, Smita and Wimperis, Stephen (2017) Spin-locking of half-integer quadrupolar nuclei in NMR of solids : the far off-resonance case. Solid State Nuclear Magnetic Resonance, 84. pp. 4-13. ISSN 0926-2040

Dawson, Daniel M. and Walton, Richard I. and Wimperis, Stephen and Ashbrook, Sharon E. (2017) The ambient hydration of the aluminophosphate JDF-2 to AlPO-53(A) : insights from NMR crystallography. Acta Crystallographica Section C: Structural Chemistry, 73 (3). pp. 191-201. ISSN 2053-2296

Dawson, Daniel M. and Griffin, John Matthew and Seymour, Valerie R. and Wheatley, Paul S. and Amri, Mahrez and Kurkiewicz, Teresa and Guillou, Nathalie and Wimperis, Stephen and Walton, Richard I. and Ashbrook, Sharon E. (2017) A multinuclear NMR study of six forms of AlPO-34 : structure and motional broadening. The Journal of Physical Chemistry C, 121 (3). pp. 1781-1793. ISSN 1932-7447

Varghese, Sabu and Halling, Peter J. and Häussinger, Daniel and Wimperis, Stephen (2016) High-resolution structural characterization of a heterogeneous biocatalyst using solid-state NMR. The Journal of Physical Chemistry C, 120 (50). pp. 28717-28726. ISSN 1932-7447

Hore, Peter J. and Jones, Jonathan A. and Wimperis, Stephen (2015) NMR : the toolkit. Oxford University Press. ISBN 9780198703426

Ahumada, Hernan and Kurkiewicz, Teresa and Thrippleton, Michael J. and Wimperis, Stephen (2015) Solid-state dynamics in the closo-carboranes : A B-11 MAS NMR and molecular dynamics study. Journal of Physical Chemistry B, 119 (11). pp. 4309-4320. ISSN 1520-6106

Chan-Huot, Monique and Wimperis, Stephen and Gervais, Christel and Bodenhausen, Geoffrey and Duma, Luminita (2015) Deuterium MAS NMR studies of dynamics on multiple timescales : histidine and oxalic acid. ChemPhysChem, 16 (1). pp. 204-215. ISSN 1439-4235

Faure, Nicole E. and Halling, Peter J. and Wimperis, Stephen (2014) A solid-state NMR study of the immobilization of alpha-chymotrypsin on mesoporous silica. The Journal of Physical Chemistry C, 118 (2). pp. 1042-1048. ISSN 1932-7447

Odedra, Smita and Wimperis, Stephen (2013) Imaging of the B-1 distribution and background signal in a MAS NMR probehead using inhomogeneous B-0 and B-1 fields. Journal of Magnetic Resonance, 231. pp. 95-99. ISSN 1090-7807

Griffin, John M. and Berry, Andrew J. and Frost, Daniel J. and Wimperis, Stephen and Ashbrook, Sharon E. (2013) Water in the Earth's mantle : a solid-state NMR study of hydrous wadsleyite. Chemical Science, 4 (4). pp. 1523-1538. ISSN 2041-6520

Odedra, Smita and Thrippleton, Michael J. and Wimperis, Stephen (2012) Dual-compensated antisymmetric composite refocusing pulses for NMR. Journal of Magnetic Resonance, 225. pp. 81-92. ISSN 1090-7807

Odedra, Smita and Wimperis, Stephen (2012) Improved background suppression in H-1 MAS NMR using composite pulses. Journal of Magnetic Resonance, 221. pp. 41-50. ISSN 1090-7807

Amri, Mahrez and Ashbrook, Sharon E. and Dawson, Daniel M. and Griffin, John M. and Walton, Richard I. and Wimperis, Stephen (2012) A multinuclear solid-state NMR study of templated and calcined chabazite-type GaPO-34. The Journal of Physical Chemistry C, 116 (28). pp. 15048-15057. ISSN 1932-7447

Odedra, Smita and Wimperis, Stephen (2012) Use of composite refocusing pulses to form spin echoes. Journal of Magnetic Resonance, 214. pp. 68-75. ISSN 1090-7807

Wimperis, Stephen (2011) Relaxation of quadrupolar nuclei measured via multiple-quantum filtration. In: Encyclopedia of magnetic resonance :. John Wiley & Sons, Chichester. ISBN 9780470034590

Griffin, John M. and Yates, Jonathan R. and Berry, Andrew J. and Wimperis, Stephen and Ashbrook, Sharon E. (2010) High-resolution F-19 MAS NMR spectroscopy : structural disorder and unusual J couplings in a fluorinated hydroxy-silicate. Journal of the American Chemical Society, 132 (44). pp. 15651-15660. ISSN 0002-7863

Griffin, John M. and Miller, Andrew J. and Berry, Andrew J. and Wimperis, Stephen and Ashbrook, Sharon E. (2010) Dynamics on the microsecond timescale in hydrous silicates studied by solid-state H-2 NMR spectroscopy. Physical Chemistry Chemical Physics, 12 (12). pp. 2989-2998. ISSN 1463-9076

Ashbrook, Sharon E. and Wimperis, Stephen (2009) Spin-locking of half-integer quadrupolar nuclei in nuclear magnetic resonance of solids : second-order quadrupolar and resonance offset effects. Journal of Chemical Physics, 131 (19): 194509. ISSN 0021-9606

Ashbrook, Sharon E. and McManus, Jamie and Thrippleton, Michael J. and Wimperis, Stephen (2009) Second-order cross-term interactions in high-resolution MAS NMR of quadrupolar nuclei. Progress in Nuclear Magnetic Resonance Spectroscopy, 55 (2). pp. 160-181. ISSN 0079-6565

Ashbrook, Sharon E. and Cutajar, Marica and Griffin, John M. and Lethbridge, Zoe A. D. and Walton, Richard I. and Wimperis, Stephen (2009) Transformation of AlPO-53 to JDF-2 : Reversible dehydration of a templated aluminophosphate studied by MAS NMR and diffraction. The Journal of Physical Chemistry C, 113 (24). pp. 10780-10789. ISSN 1932-7447

Griffin, John M. and Wimperis, Stephen and Berry, Andrew J. and Pickard, Chris J. and Ashbrook, Sharon E. (2009) Solid-State O-17 NMR Spectroscopy of Hydrous Magnesium Silicates : Evidence for Proton Dynamics. The Journal of Physical Chemistry C, 113 (1). pp. 465-471. ISSN 1932-7447