Hugh Powell
Hugh Powell
Verified email at rdyo.nestle.com
TitleCited byYear
Structural and Dynamic Parameters Obtained from 17O NMR, EPR, and NMRD Studies of Monomeric and Dimeric Gd3+ Complexes of Interest in Magnetic Resonance …
DH Powell, OMN Dhubhghaill, D Pubanz, L Helm, YS Lebedev, ...
Journal of the American Chemical Society 118 (39), 9333-9346, 1996
5971996
First solvation shell of the Cu (II) aqua ion: evidence for fivefold coordination
A Pasquarello, I Petri, PS Salmon, O Parisel, R Car, É Tóth, DH Powell, ...
Science 291 (5505), 856-859, 2001
3602001
Water-exchange, electronic relaxation, and rotational dynamics of the MRI contrast agent [Gd (DTPA-BMA)(H2O)] in aqueous solution: a variable pressure, temperature, and …
G Gonzalez, DH Powell, V Tissieres, AE Merbach
The Journal of Physical Chemistry 98 (1), 53-59, 1994
1461994
A change in coordination number from nine to eight along the lanthanide (III) aqua ion series in solution: a neutron diffraction study
C Cossy, L Helm, DH Powell, AE Merbach
Gauthier-Villars, 1995
1401995
17O nuclear magnetic resonance in aqueous solutions of Cu2+ : The combined effect of Jahn–Teller inversion and solvent exchange on relaxation rates
DH Powell, L Helm, AE Merbach
The Journal of chemical physics 95 (12), 9258-9265, 1991
1361991
Water exchange on [Gd(H2O)8]3+ and [Gd(PDTA)(H2O)2] in aqueous solution: A variable‐pressure, ‐temperature and ‐magnetic field 17O NMR study
K Micskei, DH Powell, L Helm, E Brücher, AE Merbach
Magnetic resonance in chemistry 31 (11), 1011-1020, 1993
1311993
Magnetic‐Field‐Dependent Electronic Relaxation of Gd3+ in Aqueous Solutions of the Complexes [Gd (H2O) 8] 3+,[Gd (propane‐1, 3‐diamine‐N, N, N′, N′‐tetraacetate)(H2O) 2 …
DH Powell, AE Merbach, G González, E Brücher, K Micskei, MF Ottaviani, ...
Helvetica chimica acta 76 (5), 2129-2146, 1993
1071993
The structure of Cl-in aqueous solution: an experimental determination of gClH (r) and gClO (r)
DH Powell, GW Neilson, JE Enderby
Journal of Physics: Condensed Matter 5 (32), 5723, 1993
1051993
Coordination equilibria and water exchange kinetics of lanthanide (III) propylenediaminetetraacetates and other magnetic resonance imaging related complexes
N Graeppi, DH Powell, G Laurenczy, L Zékány, AE Merbach
Inorganica chimica acta 235 (1-2), 311-326, 1995
1041995
Unexpectedly large change of water exchange rate and mechanism on [Ln (DTPA-BMA)(H2O)] complexes along the lanthanide (III) series
D Pubanz, G Gonzalez, DH Powell, AE Merbach
Inorganic Chemistry 34 (17), 4447-4453, 1995
901995
The hydration structure around chloride ions in aqueous solution
DH Powell, AC Barnes, JE Enderby, GW Neilson, PS Salmon
Faraday Discussions of the Chemical Society 85, 137-146, 1988
841988
A neutron diffraction study of NiCl2 in D2O and H2O. A direct determination of gNiH (r)
DH Powell, GW Neilson, JE Enderby
Journal of Physics: Condensed Matter 1 (44), 8721, 1989
601989
Evidence for a chelate-induced changeover in the substitution mechanism of aquated copper (II). Volume profile analyses of water exchange and complex-formation reactions
DH Powell, AE Merbach, I Fabian, S Schindler, R Van Eldik
Inorganic Chemistry 33 (20), 4468-4473, 1994
581994
Evidence for a chelate-induced changeover in the substitution mechanism of aquated copper (II). Volume profile analyses of water exchange and complex-formation reactions
DH Powell, AE Merbach, I Fabian, S Schindler, R Van Eldik
Inorganic Chemistry 33 (20), 4468-4473, 1994
581994
Solvent Exchange and Jahn-Teller Inversion on Cu2+ in Water and N, N'-Dimethylformamide: A High-Pressure 17O NMR Study
DH Powell, P Furrer, PA Pittet, AE Merbach
The Journal of Physical Chemistry 99 (45), 16622-16629, 1995
531995
The structure of interlayer water in Li− montmorillonite studied by neutron diffraction with isotopic substitution
DH Powell, HE Fischer, NT Skipper
The Journal of Physical Chemistry B 102 (52), 10899-10905, 1998
461998
Quantitative single point imaging with compressed sensing
P Parasoglou, D Malioutov, AJ Sederman, J Rasburn, H Powell, ...
Journal of Magnetic Resonance 201, 72-80, 2009
432009
The concentration dependence of the Ni2+ hydration geometry in aqueous solution
DH Powell, GW Neilson
Journal of Physics: Condensed Matter 2 (16), 3871, 1990
381990
Zn2+ hydration and complexation in aqueous electrolyte solutions
DH Powell, PMN Gullidge, GW Neilson, MC Bellissent-Funel
Molecular Physics 71 (5), 1107-1116, 1990
371990
A neutron diffraction study of interlayer water in sodium Wyoming montmorillonite using a novel difference method
DH Powell, K Tongkhao, SJ Kennedy, PG Slade
Clays and Clay Minerals 45 (2), 290-294, 1997
341997
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