Oliver Marcel Geier
Oliver Marcel Geier
Oslo University Hospital
Verified email at rr-research.no
Title
Cited by
Cited by
Year
PFG NMR study of diffusion in MFI-type zeolites: Evidence of the existence of intracrystalline transport barriers
S Vasenkov, W Böhlmann, P Galvosas, O Geier, H Liu, J Kärger
The Journal of Physical Chemistry B 105 (25), 5922-5927, 2001
1262001
Diffusion-weighted magnetic resonance imaging for pretreatment prediction and monitoring of treatment response of patients with locally advanced breast cancer undergoing …
L Nilsen, A Fangberget, O Geier, DR Olsen, T Seierstad
Acta oncologica 49 (3), 354-360, 2010
1092010
Interference microscopy investigation of the influence of regular intergrowth effects in MFI-type zeolites on molecular uptake
O Geier, S Vasenkov, E Lehmann, J Kärger, U Schemmert, RA Rakoczy, ...
The Journal of Physical Chemistry B 105 (42), 10217-10222, 2001
1072001
A simulation of MRI based dose calculations on the basis of radiotherapy planning CT images
K Eilertsen, L Nilsen Tor Arne Vestad, O Geier, A Skretting
Acta Oncologica 47 (7), 1294-1302, 2008
732008
Multi-vendor reliability of arterial spin labeling perfusion MRI using a near-identical sequence: implications for multi-center studies
HJMM Mutsaerts, MJP van Osch, FO Zelaya, DJJ Wang, W Nordhøy, ...
Neuroimage 113, 143-152, 2015
592015
Boundary effects of molecular diffusion in nanoporous materials: A pulsed field gradient nuclear magnetic resonance study
O Geier, RQ Snurr, F Stallmach, J Kärger
The Journal of chemical physics 120 (1), 367-373, 2004
552004
Pulsed field gradient nuclear magnetic resonance study of long–range diffusion in beds of NaX zeolite: Evidence for different apparent tortuosity factors in the Knudsen and …
O Geier, S Vasenkov, J Kärger
The Journal of chemical physics 117 (5), 1935-1938, 2002
532002
Determination of genuine diffusivities in heterogeneous media using stimulated echo pulsed field gradient NMR
S Vasenkov, P Galvosas, O Geier, N Nestle, F Stallmach, J Kärger
Journal of Magnetic Resonance 149 (2), 228-233, 2001
492001
Quantitative analysis of diffusion-weighted magnetic resonance imaging in malignant breast lesions using different b value combinations
LB Nilsen, A Fangberget, O Geier, T Seierstad
European radiology 23 (4), 1027-1033, 2013
432013
Diffusion-weighted MRI compared to FDG PET/CT for assessment of early treatment response in lymphoma
T Hagtvedt, T Seierstad, KV Lund, AM Løndalen, TV Bogsrud, HJ Smith, ...
Acta Radiologica 56 (2), 152-158, 2015
332015
Nuclear magnetic resonance study of diffusion and relaxation in hydrating white cement pastes of different water content
N Nestle, P Galvosas, O Geier, C Zimmermann, M Dakkouri, J Kärger
Journal of applied Physics 89 (12), 8061-8065, 2001
312001
Aqueductal stroke volume: comparisons with intracranial pressure scores in idiopathic normal pressure hydrocephalus
G Ringstad, KE Emblem, O Geier, N Alperin, PK Eide
American Journal of Neuroradiology 36 (9), 1623-1630, 2015
292015
Gas diffusion in zeolite beds: PFG NMR evidence for different tortuosity factors in the Knudsen and bulk regimes
S Vasenkov, O Geier, J Kärger
The European Physical Journal E 12 (Suppl 1), 35-38, 2003
292003
Routine pelvic MRI using phased-array coil for detection of extraprostatic tumour extension: accuracy and clinical significance
KH Hole, K Axcrona, AK Lie, L Vlatkovic, OM Geier, B Brennhovd, ...
European radiology 23 (4), 1158-1166, 2013
242013
Cation diffusion in cartilage measured by pulsed field gradient NMR
W Ngwa, O Geier, F Stallmach, L Naji, J Schiller, K Arnold
European Biophysics Journal 31 (1), 73-80, 2002
242002
Blastfurnace slag cements: A construction material with very unusual nuclear spin relaxation behavior during hardening
N Nestle, M Dakkouri, O Geier, D Freude, J Kärger
Journal of Applied Physics 88 (7), 4269-4273, 2000
232000
Polyphosphate composite: conductivity and NMR studies
S Haufe, D Prochnow, D Schneider, O Geier, D Freude, U Stimming
Solid State Ionics 176 (9-10), 955-963, 2005
222005
Functional and metabolic recovery of the right ventricle during Bosentan therapy in idiopathic pulmonary arterial hypertension
M Spindler, M Schmidt, O Geier, J Sandstede, D Hahn, G Ertl, M Beer
Journal of Cardiovascular Magnetic Resonance 7 (5), 853-854, 2005
212005
Parallel MRI involving density weighting or acquisition weighting
O Geier, D Hahn, H Koestler
US Patent 8,184,879, 2012
142012
PFG NMR observation of an extremely strong dependence of the ammonia self-diffusivity on its loading in H-ZSM-5
O Geier, S Vasenkov, D Freude, J Kärger
Journal of Catalysis 213 (2), 321-323, 2003
142003
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