All Outputs (7)

Assessing morphological changes in the choroid plexus between standing and supine positions using a rotatable MRI system (2025)
Journal Article
Wang, Y., Ke, S., Li, J., Zeng, J., Zhang, J., Niu, S., Yao, C., Zheng, J., Meersmann, T., Liu, G., Zhu, H., Zhao, L., & Wang, C. (2025). Assessing morphological changes in the choroid plexus between standing and supine positions using a rotatable MRI system. Scientific Reports, 15, Article 22329. https://doi.org/10.1038/s41598-025-07985-5

The choroid plexus (ChP) is crucial for most cerebrospinal fluid (CSF) secretion. However, few studies have explored the morphology of ChP in a natural upright posture. This study investigated the positional, areal, and volumetric changes of the ChP... Read More about Assessing morphological changes in the choroid plexus between standing and supine positions using a rotatable MRI system.

Improved Motion Correction in Dynamic Contrast-Enhanced MRI Using Low Rank with Soft Weighting (2024)
Journal Article
Zhang, J., Najeeb, F., Wang, Y., Wang, X., Xu, P., Omer, H., Zheng, J., Zhang, J., Francis, S., Glover, P., Bowtell, R., Meersmann, T., & Wang, C. (2024). Improved Motion Correction in Dynamic Contrast-Enhanced MRI Using Low Rank with Soft Weighting. IEEE Access, 13, 1867 - 1881. https://doi.org/10.1109/access.2024.3522204

This paper introduces a motion-corrected, free-breathing dynamic contrast-enhanced (DCE) MRI reconstruction method, termed low-rank plus sparse (L+S) with soft weighting. We designed a soft weighting matrix that smoothly transitions spokes between th... Read More about Improved Motion Correction in Dynamic Contrast-Enhanced MRI Using Low Rank with Soft Weighting.

A standardized MRI phantom for dissolved phase 129Xe MRI (2024)
Journal Article
Filkins, M., Harrison, A., Collier, G. J., Norquay, G., Wild, J. M., Rigby, S. P., Pavlovskaya, G. E., & Meersmann, T. (2024). A standardized MRI phantom for dissolved phase 129Xe MRI. Journal of Magnetic Resonance, 21, Article 100175. https://doi.org/10.1016/j.jmro.2024.100175

Pulmonary MRI of hyperpolarized xenon-129 (hp129Xe) dissolved in the lung parenchyma and vascular phase is gaining increasing attention for clinical assessment of gas exchange in multiple diseases. These conditions can involve thickening of barrier t... Read More about A standardized MRI phantom for dissolved phase 129Xe MRI.

A molecular–mechanical link in shear-induced self-assembly of a functionalized biopolymeric fluid (2023)
Journal Article
Pavlovskaya, G. E., & Meersmann, T. (2023). A molecular–mechanical link in shear-induced self-assembly of a functionalized biopolymeric fluid. Soft Matter, 19(17), 3228-3237. https://doi.org/10.1039/d2sm01381a

23Na multiple quantum filtered (MQF) rheo-NMR methods were applied to probe the molecular foundation for flow induced self-assembly in 0.5% κ-carrageenan fluid. This method is sensitive enough to utilize an endogenous sodium ion concentration of appr... Read More about A molecular–mechanical link in shear-induced self-assembly of a functionalized biopolymeric fluid.

Magnetic Resonance Imaging of Sodium‐Ion Batteries (2022)
Book Chapter
Doswell, C. L., Pavlovskaya, G. E., Meersmann, T., & Britton, M. M. (2022). Magnetic Resonance Imaging of Sodium‐Ion Batteries. In S. Haber-Pohlmeier, B. Blümich, & L. Ciobanu (Eds.), Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science, and Energy Research (407-423). Wiley. https://doi.org/10.1002/9783527827244.ch18

This chapter explores the use of 2D 23 Na MRI and 23 Na nuclear magnetic resonance (NMR) spectroscopy, in combination with 3D 1 H magnetic resonance imaging (MRI) in investigating dendrite growth in a sodium metal cell and the evolution of sodium spe... Read More about Magnetic Resonance Imaging of Sodium‐Ion Batteries.

Free-Breathing Phase-Resolved Oxygen-Enhanced Pulmonary MRI Based on 3D Stack-of-Stars UTE Sequence (2022)
Journal Article
Xu, P., Zhang, J., Nan, Z., Meersmann, T., & Wang, C. (2022). Free-Breathing Phase-Resolved Oxygen-Enhanced Pulmonary MRI Based on 3D Stack-of-Stars UTE Sequence. Sensors, 22(9), Article 3270. https://doi.org/10.3390/s22093270

Compared with hyperpolarized noble gas MRI, oxygen-enhanced lung imaging is a cost-effective approach to investigate lung function. In this study, we investigated the feasibility of free-breathing phase-resolved oxygen-enhanced pulmonary MRI based on... Read More about Free-Breathing Phase-Resolved Oxygen-Enhanced Pulmonary MRI Based on 3D Stack-of-Stars UTE Sequence.

Advances in magnetic resonance tomography (2022)
Book Chapter
Pirogov, Y. A., Anisimov, N. V., Pavlova, O. S., Pavlovskaya, G. E., Sadykhov, E., Gulyaev, M. V., Volkov, D. V., Semenova, N., Naumova, A. V., Meersmann, T., Cabal-Mirabal, C., & Gervits, L. L. (2022). Advances in magnetic resonance tomography. In Magnetic Materials and Technologies for Medical Applications (107-152). Elsevier. https://doi.org/10.1016/B978-0-12-822532-5.00005-4

This chapter sets out the most promising modern directions of research in the field of magnetic resonance imaging. These include multinuclear studies aimed at the exploration of magnetic resonance (MR) image contrast induced by exogeneous (fluorine-1... Read More about Advances in magnetic resonance tomography.