[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
… single-sided NMR systems have built-in static gradients (SG) … underexplored is because
pulsed gradient spin echo (PGSE) … be seen by comparing diffusion studies of bacterial colonies …

Gradient-based pulse sequences for benchtop NMR spectroscopy

B Gouilleux, J Farjon, P Giraudeau - Journal of Magnetic Resonance, 2020 - Elsevier
… (pulsed-gradient spin echo) – is carried out with incremented values of the gradient amplitude.
In the absence of convection and for unrestricted diffusion, the … induced by gradients. UF …

Protein structural changes characterized by high-pressure, pulsed field gradient diffusion NMR spectroscopy

V Ramanujam, TR Alderson, I Pritišanac, J Ying… - Journal of Magnetic …, 2020 - Elsevier
… [1], while using a long inter-scan delay to account for the very … bipolar gradients were applied
for 2 × 1.5 ms, with diffusion … -pressure NMR studies have investigated the self-diffusion of …

[HTML][HTML] … on time-dependent alterations in apparent diffusion coefficient: a phantom study using oscillating-gradient spin-echo and pulsed-gradient spin-echo …

K Ichikawa, T Taoka, M Ozaki, M Sakai… - … Journal of Radiology, 2022 - Springer
spin-echo (OGSE) sequence has been developed to probe much shorter diffusion times using
rapidly oscillating diffusion gradients [… This article does not contain any studies with human …

Nuclear magnetic resonance signal decay in the presence of a background gradient: Normal and anomalous diffusion

G Costantini, S Capuani, FA Farrelly… - The Journal of Chemical …, 2023 - pubs.aip.org
… for the classical pulsed gradient stimulated echo and the pulsed gradient spin echo, as the
… The contribution of uncontrollable internal gradients to the NMR signal decay is a delicate …

Measurement and applications of singlet order lifetime through the use of pulsed-field gradients.

G Melchiorre - 2023 - eprints.soton.ac.uk
… of nuclear magnetic resonance (NMR) were studied and … field gradients for imaging and
diffusion measurements, and … two pulsed gradients is exploited: pulsed-gradient spin echo (…

Diffusion dispersion imaging: Mapping oscillating gradient spinecho frequency dependence in the human brain

A Arbabi, J Kai, AR Khan… - Magnetic resonance in …, 2020 - Wiley Online Library
… Traditional dMRI is performed using pulsed gradient spin-echo (… Δ eff by using rapidly
oscillating diffusion gradients, as Δ eff … DTI scan would likely already be desired in clinical studies

Fast 2D NMR to Study Microstructures

VV Telkki - 2023 - books.rsc.org
… state NMR methods for studyinggradients are strong and the maximum double spin echo
time is relatively short, the transverse magnetization is predominantly decayed due to diffusion, …

Quadratic spacing of the effective gradient area for spatially encoded diffusion NMR

R Mishra, JN Dumez - Journal of Magnetic Resonance, 2022 - Elsevier
… area of diffusion-encoding pulsed magnetic-field gradients. In … collect full 2D diffusion data
sets in a single scan. Until recently… of UF NMR for mixture analysis and microstructure studies. …

Magnetic resonance spectroscopy extended by oscillating diffusion gradients: Cell-specific anomalous diffusion as a probe for tissue microstructure in human brain

A Döring, R Kreis - Neuroimage, 2019 - Elsevier
… than pulsed gradient spin-echo sequences at long diffusion time. … However, it is not expected
that these effects would strongly … We hope that subsequent studies will confirm a higher …