Results 31 to 40 of about 10,176 (239)

Zero- to Low-field Relaxometry of Chemical and Biological Fluids

, 2023
NMR relaxometry is an analytical method that provides information about the molecular environment, including even NMR “silent” molecules (spin-0), by analyzing the properties of NMR signals versus the magnitude of the longitudinal field.
Fatih Celal, Alcicek, Piotr, Put, Adam, Kubrak, Danila, Barskiy, Seyma, Alcicek, Jakub, Dybas, Stefan, Gloeggler, Szymon, Pustelny   +7 more
core   +1 more source

How Wide Is the Window Opened by High-Resolution Relaxometry on the Internal Dynamics of Proteins in Solution?

, 2021
Here we apply the detectors approach to probe the amount of information in high-resolution relaxometry measurements in biological macromolecules in solution.
Matthias, Ernst, Fabien, Ferrage, Nicolas, Bolik-Coulon, Beat, Meier, Albert, Smith   +4 more
core   +1 more source

NMR Relaxometry Across Time: From Early Insights to Emerging Directions. [PDF]

Magn Reson Chem
Nuclear magnetic resonance (NMR) relaxometry has evolved from early theoretical insights into a dynamic and versatile analytical technique capable of probing molecular and ionic motion across diverse fields.
Conte P, Faux D, Rollet AL, Martino DC, Kruk D, Ferrante G, Meo PL.   +6 more
europepmc   +2 more sources

Quantitative Magnetic Resonance Imaging of the Pancreas of Individuals With Diabetes

Frontiers in Endocrinology, 2020
Magnetic resonance imaging (MRI) has the potential to improve our understanding of diabetes and improve both diagnosis and monitoring of the disease.
John Virostko, John Virostko, John Virostko   +2 more
doaj   +1 more source

Detection of Metabolite-Protein Interactions in Complex Biological Samples by High-Resolution Relaxometry: Towards Interactomics by NMR

, 2021
In this manuscript, we introduce an NMR method to investigate the interaction of metabolites and other small molecules with proteins in biological fluids.
Milan, Zachrdla, Thorsten, Marquardsen, Jean-Max, Tyburn, Veronica, Ghini, Guillaume, Bouvignies, Fabien, Ferrage, Claudio, Luchinat, Ziqing, Wang, Simone, Pisano, Pavel, Kaderavek, Philippe, Pelupessy, Morgan, Kazmierczak, Giacomo, Parigi   +12 more
core   +1 more source

Electronic Effects of the Substituents on Relaxometric and CEST Behaviour of Ln(III)-DOTA-Tetraanilides

Inorganics, 2019
Three different 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetamide (DOTAM) derivatives bearing as amide N-substituents phenyl, p-methoxyphenyl and p-ethylbenzoate groups were synthesized and the 1H and 17O NMR relaxometric behaviour of the Gd(III ...
Valeria Lagostina, Loredana Leone, Fabio Carniato, Giuseppe Digilio, Lorenzo Tei, Mauro Botta   +5 more
doaj   +1 more source

A Magnetic Resonance-Relaxometry-Based Technique to Identify Blood Products in Brain Parenchyma: An Experimental Study on a Rabbit Model

Frontiers in Veterinary Science, 2022
Magnetic resonance relaxometry is a quantitative technique that estimates T1/T2 tissue relaxation times. This has been proven to increase MRI diagnostic accuracy of brain disorders in human medicine. However, literature in the veterinary field is scarce.
Francesca Del Signore, Massimo Vignoli, Leonardo Della Salda, Roberto Tamburro, Andrea Paolini, Ilaria Cerasoli, Matteo Chincarini, Emanuela Rossi, Nicola Ferri, Mariarita Romanucci, Ilaria Falerno, Francesco de Pasquale   +11 more
doaj   +1 more source

Fast Open-Source Toolkit for Water T2 Mapping in the Presence of Fat From Multi-Echo Spin-Echo Acquisitions for Muscle MRI

Frontiers in Neurology, 2021
Imaging has become a valuable tool in the assessment of neuromuscular diseases, and, specifically, quantitative MR imaging provides robust biomarkers for the monitoring of disease progression.
Francesco Santini, Francesco Santini, Xeni Deligianni, Xeni Deligianni, Matteo Paoletti, Francesca Solazzo, Matthias Weigel, Matthias Weigel, Matthias Weigel, Paulo Loureiro de Sousa, Oliver Bieri, Oliver Bieri, Mauro Monforte, Enzo Ricci, Enzo Ricci, Giorgio Tasca, Anna Pichiecchio, Anna Pichiecchio, Niels Bergsland, Niels Bergsland   +19 more
doaj   +1 more source

NMR relaxometry of oil paint binders [PDF]

Magnetic Resonance in Chemistry, 2020
AbstractMobile nuclear magnetic resonance (NMR) is a flexible technique for nondestructive characterization of water in plants, the physical properties of polymers, moisture in porous walls, or the binder in paintings by relaxation measurements. NMR relaxation data report material properties and therefore can also help to characterize the state of ...
Busse, Franziska, Rehorn, Christian Wilhelm Gerhard, Küppers, Markus, Ruiz, Naira, Stege, Heike, Blümich, Bernhard   +5 more
openaire   +3 more sources

NUCLEUS – A Matlab-based graphical user interface for forward and inverse modelling of NMR relaxometry data

SoftwareX
For several decades laboratory NMR relaxometry measurements have been used within the geoscientific community to characterize porous materials. Generally, the target parameters of such measurements are porosity and pore size.
Thomas Hiller, Stephan Costabel
doaj   +1 more source