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Forschungsoutput 1975 2019

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2019

A time domain signal equation for multi-echo spin-echo sequences with arbitrary excitation and refocusing angle and phase

Petrovic, A., Aigner, C. S., Rund, A. & Stollberger, R., Dez 2019, in : Journal of magnetic resonance. 309, 12 S., 106515.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

echoes
excitation
Magnetization
pulses
decay

Estimation of the magnitude of quadrupole relaxation enhancement in the context of magnetic resonance imaging contrast

Kruk, D., Masiewicz, E., Umut, E., Petrovic, A., Kargl, R. & Scharfetter, H., 14 Mai 2019, in : The journal of chemical physics. 150, 18, S. 184306 184306.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Magnetic resonance
magnetic resonance
quadrupoles
Imaging techniques
Relaxation time

High-Field Detection of Biomarkers with Fast Field-Cycling MRI: The Example of Zinc Sensing

Bödenler, M., Malikidogo, K. P., Morfin, J. F., Aigner, C. S., Tóth, É., Bonnet, C. S. & Scharfetter, H., 21 Jun 2019, in : Chemistry - a European Journal. 25, 35, S. 8236-8239 4 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Biomarkers
Magnetic resonance
Zinc
Imaging techniques
Molecular Probes

Influence of 4-week multi strain probiotic administration on resting-state functional connectivity in healthy volunteers

Bagga, D., Aigner, C. S., Reichert, J., Chechetto, C., Fischmeister, F. P. S., Holzer, P., Moissl-Eichinger, C. & Schöpf, V., Aug 2019, in : European Journal of Nutrition. 58, 5, S. 1821-1827

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Multi-quantum quadrupole relaxation enhancement effects in 209Bi compounds

Kruk, D., Umut, E., Masiewicz, E., Fischer, R. & Scharfetter, H., 14 Mai 2019, in : The journal of chemical physics. 150, 18, S. 184309 184309.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Nuclear quadrupole resonance
Powders
quadrupoles
Nuclear magnetic resonance
augmentation

Rapid T 1 quantification from high resolution 3D data with model-based reconstruction

Maier, O., Schoormans, J., Schloegl, M., Strijkers, G. J., Lesch, A., Benkert, T., Block, T., Coolen, B. F., Bredies, K. & Stollberger, R., 2019, in : Magnetic Resonance in Medicine. 81, 3, S. 2072-2089 18 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Magnetic Resonance Imaging

Robust single-shot acquisition of high resolution whole brain ASL images by combining time-dependent 2D CAPIRINHA sampling with spatio-temporal TGV reconstruction

Spann, S. M., Shao, X., Wang, D. JJ., Aigner, C. S., Schlögl, M., Bredies, K. & Stollberger, R., 2019, in : NeuroImage. 16 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Tris(2-Methoxyphenyl)bismuthine polymorphism characterized by nuclear quadrupole resonance spectroscopy

Scharfetter, H., Fischer, R., Krassnig, P., Thonhofer, M., Theyer, F. & Gösweiner, C., 1 Sep 2019, in : Crystals. 9, 9, 446.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Nuclear quadrupole resonance
nuclear quadrupole resonance
polymorphism
Polymorphism
Spectroscopy

Ultrafast 3D Bloch–Siegert B+1‐mapping using variational modeling

Lesch, A. J., Schlögl, M., Holler, M., Bredies, K. & Stollberger, R., 1 Feb 2019, in : Magnetic Resonance in Medicine. 81, 2, S. 881-892 12 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Selection Bias
Liver
1012S
2018

1H relaxation and dynamics of triphenylbismuth in deuterated solvents

Kruk, D., Masiewicz, E., Umut, E. & Scharfetter, H., 2018, in : Molecular physics. 2018, 117, S. 921 - 926

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

1H spin-lattice relaxation in water solution of 209Bi counterparts of Gd3+contrast agents

Kruk, D., Masiewicz, E., Umut, E. & Scharfetter, H., 2018, in : Molecular physics. 117, S. 927 -934

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

209Bi quadrupole relaxation enhancement in solids as a step towards new contrast mechanisms in magnetic resonance imaging

Kruk, D., Umut, E., Masiewicz, E., Sampl, C., Fischer, R., Spirk, S., Goesweiner, C. & Scharfetter, H., 1 Jan 2018, in : Physical Chemistry Chemical Physics. 20, 18, S. 12710-12718 9 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Spin-lattice relaxation
Magnetic resonance
magnetic resonance
quadrupoles
Nuclear quadrupole resonance

A cryostatic, fast scanning, wideband NQR spectrometer for the VHF range

Scharfetter, H., Bödenler, M. & Narnhofer, D., 1 Jan 2018, in : Journal of magnetic resonance. 286, S. 148-157

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Aspects of structural order in 209Bi-containing particles for potential MRI contrast agents based on quadrupole enhanced relaxation

Scharfetter, H., Gösweiner, C., Krassnig, P. J., Sampl, C., Thonhofer, M., Fischer, R., Spirk, S., Kargl, R., Stana-Kleinschek, K., Umut, E. & Kruk, D., 22 Aug 2018, in : Molecular physics. 2018, 117, S. 935-943 10 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Comparison of fast field-cycling magnetic resonance imaging methods and future perspectives

Bödenler, M., de Rochefort, L., Ross, P. J., Chanet, N., Guillot, G., Davies, G. R., Gösweiner, C., Scharfetter, H., Lurie, D. J. & Broche, L. M., 2018, in : Molecular physics. 2018, 117, S. 832-848

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Detection and elimination of signal errors due to unintentional movements in biomedical magnetic induction tomography spectroscopy (MITS)

Issa, S. & Scharfetter, H., 28 Dez 2018, in : Journal of Electrical Bioimpedance. 9, 1, S. 163-175 13 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Computer-Assisted Image Processing
Electromagnetic induction
Artifacts
Tomography
Spectrum Analysis

Healthy lung vessel morphology derived from thoracic computed tomography

Pienn, M., Burgard, C., Payer, C., Avian, A., Urschler, M., Stollberger, R., Olschewski, A., Olschewski, H., Johnson, T., Meinel, F. & Bálint, Z., 10 Apr 2018, in : Frontiers in Physiology. 9, 10 S., 346.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Thorax
Tomography
Lung
Veins
Arteries

Investigating Sex-Specific Characteristics of Nicotine Addiction Using Metabolic and Structural Magnetic Resonance Imaging

Bagga, D., Aigner, C. S., Cecchetto, C., Fischmeister, F. P. S. & Schöpf, V., 2018, in : European Addiction Research.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Magnetic Resonance RF Pulse Design by Optimal Control With Physical Constraints

Rund, A., Aigner, C. S., Kunisch, K. & Stollberger, R., Feb 2018, in : IEEE transactions on medical imaging. 37, 2, S. 461-472 12 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Magnetic resonance
Magnetic Resonance Spectroscopy
Newton-Raphson method
Experiments

Maternal cardiovascular and endothelial function from first trimester to postpartum

Kolovetsiou-Kreiner, V., Moertl, M. G., Papousek, I., Schmid-Zalaudek, K., Lang, U., Schlembach, D., Cervar-Zivkovic, M. & Lackner, H. K., 1 Mai 2018, in : PLoS ONE. 13, 5, e0197748.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Blood pressure
First Pregnancy Trimester
Postpartum Period
Mothers
pregnancy

Model – free approach to quadrupole spin relaxation in solid 209Bi-aryl compounds

Kruk, D., Gösweiner, C., Masiewicz, E., Umut, E., Sampl, C. & Scharfetter, H., 4 Sep 2018, in : Physical Chemistry Chemical Physics. 20, 36, S. 23414-23423 10 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

MRI-related anxiety in healthy individuals, intrinsic BOLD oscillations at 0.1 Hz and heart rate variability in low frequency bands

Pfurtscheller, G., Schwertfeger, A. R., Fink, D., Brunner, C., Aigner, C. S., Brito, J. & Andrade, A., 2018, in : PLoS ONE.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

MRI-related anxiety in healthy individuals, intrinsic BOLD oscillations at 0.1 Hz in precentral gyrus and insula, and heart rate variability in low frequency bands

Pfurtscheller, G., Schwerdtfeger, A., Fink, D., Brunner, C., Aigner, C. S., Brito, J. & Andrade, A., 1 Nov 2018, in : PLoS ONE. 13, 11, e0206675.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Oxygenation
Frontal Lobe
Magnetic resonance
anxiety
magnetic resonance imaging

Post-mortem MR angiography: quantitative investigation and intravascular retention of perfusates in ex situ porcine hearts

Webb, B., Widek, T., Scheicher, S., Schwark, T. & Stollberger, R., Mär 2018, in : International journal of legal medicine. 132, 2, S. 579-587 9 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Noise
Angiography
Swine
Arteries
Magnetic Resonance Imaging

Predicting quadrupole relaxation enhancement peaks in proton R 1 -NMRD profiles in solid Bi-aryl compounds from NQR parameters

Gösweiner, C., Kruk, D., Masiewicz, E., Bödenler, M. & Scharfetter, H., 10 Sep 2018, in : Molecular physics. 2018, 117, S. 910-920

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Probiotics drive gut microbiome triggering emotional brain signatures

Bagga, D., Reichert, J., Koschutnig, K., Aigner, C. S., Holzer, P., Koskinen, K., Moissl-Eichinger, C. & Schöpf, V., 14 Jun 2018, in : Gut Microbes.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Quadrupole relaxation enhancement and polarisation transfer in DMSO solution of [Bi(NO3)3(H2O)3]*18-crown-6 in solid state

Kruk, D., Masiewicz, E., Umut, E., Schlögl, M., Fischer, R. & Scharfetter, H., 11 Dez 2018, in : Molecular physics. 2018, 117, S. 944 - 951

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Dimethyl Sulfoxide
Spin-lattice relaxation
quadrupoles
Polarization
solid state

R1 dispersion contrast at high field with fast field-cycling MRI

Bödenler, M., Basini, M., Casula, M. F., Umut, E., Gösweiner, C., Petrovic, A., Kruk, D. & Scharfetter, H., 1 Mai 2018, in : Journal of magnetic resonance. 290, S. 68-75 8 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Magnetic resonance imaging
Contrast Media
cycles
Nanoparticles
field strength

Reducing acquisition time for MRI-based forensic age estimation

Neumayer, B., Schloegl, M., Payer, C., Widek, T., Tschauner, S., Ehammer, T., Stollberger, R. & Urschler, M., 1 Feb 2018, in : Scientific reports. 8, 1, S. 2063

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Volunteers
Magnetic Resonance Imaging
Refugees
Wrist
Radiology

Simultaneous multislice refocusing via time optimal control

Rund, A., Aigner, C. S., Kunisch, K. & Stollberger, R., Okt 2018, in : Magnetic Resonance in Medicine. 80, 4, S. 1416-1428

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Echo-Planar Imaging
Power (Psychology)
Heuristics

Synchronization of intrinsic 0.1-Hz blood-oxygen-level dependent (BOLD) oscillations in amygdala and prefrontal cortex in subjects with increased state anxiety

Pfurtscheller, G., Schwertfeger, A. R., Seither-Preisler, A., Brunner, C., Aigner, C. S., Calisto, J., Gens, J. & Andrade, A., 8 Feb 2018, in : European journal of neuroscience. 10 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Tuning Nuclear Quadrupole Resonance: A Novel Approach for the Design of Frequency-Selective MRI Contrast Agents

Gösweiner, C., Lantto, P., Fischer, R., Sampl, C., Umut, E., Westlund, P-O., Kruk, D., Bödenler, M., Spirk, S., Petrovič, A. & Scharfetter, H., 25 Jun 2018, in : Physical review / X . 8, 2, 20 S., 021076.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

”Switch-off” of respiratory sinus arrhythmia can occur in a minority of subjects during functional magnetic resonance imaging (fMRI)

Rassler, B., Schwertfeger, A. R., Aigner, C. S. & Pfurtscheller, G., 2018, in : Frontiers in Physiology. 9, 6 S., 1688.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
2017

Assessment of pharmacokinetics for microvessel proliferation by DCE-MRI for early detection of physeal bone bridge formation in an animal model

Neumayer, B., Amerstorfer, E., Diwoky, C., Lindtner, R. A., Wadl, E., Scheurer, E., Weinberg, A-M. & Stollberger, R., Okt 2017, in : Magnetic Resonance Materials in Physics, Biology and Medicine. 30, 5, S. 417-427 11 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Microvessels
Osteogenesis
Animal Models
Pharmacokinetics
Bone Remodeling

Assessment of skin permeability to topically applied drugs by skin impedance and admittance

Schwingenschuh, S., Scharfetter, H., Martinsen, O. G., Boulgaropoulos, B., Augustin, T., Tiffner, K. I., Dragatin, C., Raml, R., Hoefferer, C., Prandl, E. C., Sinner, F. & Hajnsek, M., 1 Nov 2017, in : Physiological measurement. 38, 11, S. N138-N150

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Electric Impedance
Permeability
Skin
Pharmaceutical Preparations
Pharmacodynamics

Detection and volume estimation of artificial hematomas in the subcutaneous fatty tissue: Comparison of different MR sequences at 3.0 T

Ogris, K., Petrovic, A., Scheicher, S., Sprenger, H., Urschler, M., Hassler, E., Yen, K. & Scheurer, E., Jun 2017, in : Forensic Science, Medicine, and Pathology . 13, 2, S. 135-144 10 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Subcutaneous Tissue
Hematoma
Adipose Tissue
Magnetic Resonance Imaging
Sequence Inversion

Distinction between Neural and Vascular BOLD Oscillations and Intertwined Heart Rate Oscillations at 0.1 Hz in the Resting State and during Movement

Pfurtscheller, G., Schwertfeger, A. R., Brunner, C., Aigner, C. S., Fink, D., Brito, J., Carmo, M. P. & Andrade, A., 4 Jan 2017, in : PLoS ONE.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Infimal convolution of total generalized variation functionals for dynamic MRI

Schlögl, M., Holler, M., Schwarzl, A., Bredies, K. & Stollberger, R., 2017, in : Magnetic Resonance in Medicine. 78, 1, S. 142–155

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Computer-Assisted Image Processing
Perfusion
Magnetic Resonance Imaging
Datasets

Reproducibility of relaxometry of human lumbar vertebrae at 3 Tesla usingH MR spectroscopy

Neumayer, B., Widek, T., Stollberger, R. & Scheurer, E., 12 Dez 2017, in : Journal of magnetic resonance imaging.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Lumbar Vertebrae
Magnetic Resonance Spectroscopy
Fats
Water
Volunteers

Temperature dependence of viscosity, relaxation times (T, T) and simulated contrast for potential perfusates in post-mortem MR angiography (PMMRA)

Webb, B., Widek, T., Neumayer, B., Bruguier, C., Scheicher, S., Sprenger, H., Grabherr, S., Schwark, T. & Stollberger, R., Mai 2017, in : International journal of legal medicine. 131, 3, S. 739-749 11 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Viscosity
Angiography
Temperature
Sudden Cardiac Death
Cadaver
2016

Adhesion properties of hydrogen on Sb(111) probed by helium atom scattering

Kraus, P., Gösweiner, C., Tamtögl, A., Apolloner, F. & Ernst, W. E., 28 Jun 2016, in : Europhysics letters. 114, 5, 56001.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

helium atoms
adhesion
hydrogen
scattering
surface temperature

Adsorption studies of organophosphonic acids on differently activated gold surfaces

Niegelhell, K., Leimgruber, S., Grießer, T., Chernev, B. S., Schennach, R., Brandl, C., Trimmel, G. & Spirk, S., 2016, in : Langmuir. 32, 6, S. 1550-1559

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

An electronically tuned wideband probehead for NQR spectroscopy in the VHF range

Scharfetter, H., 2016, in : Journal of magnetic resonance. 271, S. 90-98

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Brain–heart communication: Evidence for “central pacemaker” oscillations with a dominant frequency at 0.1 Hz in the cingulum

Pfurtscheller, G., Schwertfeger, A. R., Seither-Preisler, A., Brunner, C., Aigner, C. S., Brito, J., Carmo, M. P. & Andrade, A., 10 Nov 2016, in : Clinical Neurophysiology. 128, 1

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Efficient high-resolution RF pulse design applied to simultaneous multi-slice excitation.

Aigner, C., Clason, C., Rund, A. & Stollberger, R., 2016, in : Journal of magnetic resonance. 263, S. 33-44

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

In vivo cardiovascular magnetic resonance of 2D vessel wall diffusion anisotropy in carotid arteries.

Opriessning, P., Mangge, H., Stollberger, R., Deutschmann, H. & Reishofer, G., 23 Nov 2016, in : Journal of cardiovascular magnetic resonance.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Temperature dependence of viscosity, relaxation times (T1, T2) and simulated contrast for potential perfusates in post-mortem MR angiography (PMMRA)

Webb, B., Widek, T., Neumayer, B., Bruguier, C., Sprenger, H., Grabherr, S., Schwark, T. & Stollberger, R., 29 Nov 2016, in : International journal of legal medicine. 11 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Magnetic Fields
Bone and Bones
Phosmet
Fourier Analysis
Magnetic Resonance Spectroscopy

Time-Dependent Changes in T1 during Fracture Healing in Juvenile Rats: A Quantitative MR Approach: A Quantitative MR Approach

Baron, K., Neumayer, B., Amersdorfer, E., Diwoky, C., Scheurer, E., Stollberger, R., Sprenger, H. & Weinberg, A., 10 Nov 2016, in : PLoS ONE. 11, 11, S. e0164284 9 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Fracture Healing
Rats
Bone
Child Abuse
bones

Time related changes of T1, T2, and of human blood in vitro

Petrovic, A., Krauskopf, A., Hassler, E., Stollberger, R. & Scheurer, E., 31 Mai 2016, in : Forensic science international. 262, S. 11 17 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung