Magnetic resonance measurements of cellular and sub-cellular membrane structures in live and fixed neural tissue

NH Williamson, R Ravin, D Benjamini, H Merkle… - Elife, 2019 - elifesciences.org
We develop magnetic resonance (MR) methods for real-time measurement of tissue
microstructure and membrane permeability of live and fixed excised neonatal mouse spinal …

Evaluating the potential of carbonate sub-facies classification using NMR longitudinal over transverse relaxation time ratio

F Zhang, C Zhang - Advances in Geo-Energy Research, 2021 - yandy-ager.com
While the well log-based lithology classification has been extensively utilized in reservoir
characterization, the classification of carbonate sub-facies remains challenging due to the …

Two-phase oil/water flow measurement using an Earth's field nuclear magnetic resonance flow meter

KT O'Neill, L Brancato, PL Stanwix… - Chemical Engineering …, 2019 - Elsevier
We present a novel multiphase flow metering technique for simultaneous measurement of
oil and water volumetric flowrates. An Earth's field nuclear magnetic resonance (NMR) …

[HTML][HTML] Low-field, high-gradient NMR shows diffusion contrast consistent with localization or motional averaging of water near surfaces

NH Williamson, VJ Witherspoon, TX Cai… - Magnetic Resonance …, 2023 - Elsevier
Nuclear magnetic resonance (NMR) measurements of water diffusion have been extensively
used to probe microstructure in porous materials, such as biological tissue, however …

Quantifying NMR relaxation correlation and exchange in articular cartilage with time domain analysis

SE Mailhiot, F Zong, JE Maneval, RK June… - Journal of Magnetic …, 2018 - Elsevier
Measured nuclear magnetic resonance (NMR) transverse relaxation data in articular
cartilage has been shown to be multi-exponential and correlated to the health of the tissue …

Depth‐wise multiparametric assessment of articular cartilage layers with single‐sided NMR

C Golini, M Barbieri, A Nagmutdinova… - NMR in …, 2024 - Wiley Online Library
Articular cartilage (AC) is a specialized connective tissue that covers the ends of long bones
and facilitates the load‐bearing of joints. It consists of chondrocytes distributed throughout …

Low-field and variable-field NMR relaxation studies of H2O and D2O molecular dynamics in articular cartilage

A Crețu, C Mattea, S Stapf - Plos one, 2021 - journals.plos.org
Osteoarthritis (OA) as the main degenerative disease of articular cartilage in joints is
accompanied by structural and compositional changes in the tissue. Degeneration is a …

A novel inversion method of 2D TD-NMR signals based on realizing unconstrained maximization of objective function

R Lu, C Bao, L Chen, Q Yu, Y Wu, X Jiang, Z Wu… - Journal of Magnetic …, 2022 - Elsevier
The inversion of time-domain nuclear magnetic resonance (TD-NMR) signals is an ill-posed
problem, which presents enormous challenges for the inversion algorithm. We propose a …

A Low-Cost Low-Field Nuclear Magnetic Resonance Cryoporometry System for Nanopore Size Measurement

R Lu, S Liu, Q Cai, X Jiang, Z Wu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Nanopore size measurement is of great significance to understand the physical and
chemical properties of porous media. In this article, a low-cost low-field nuclear magnetic …

Pulsed gradient stimulated echo (PGStE) NMR shows spatial dependence of fluid diffusion in human stage IV osteoarthritic cartilage

SE Mailhiot, SL Codd, JR Brown… - Magnetic resonance …, 2018 - Wiley Online Library
Purpose Human osteoarthritic (OA) articular cartilage was investigated with spatially
resolved pulsed gradient stimulated echo (PGStE) NMR using strong gradients. In this study …