Results 21 to 30 of about 3,441,532 (219)

Model-Free or Not?

Frontiers in Molecular Biosciences, 2021
Relaxation in nuclear magnetic resonance is a powerful method for obtaining spatially resolved, timescale-specific dynamics information about molecular systems. However, dynamics in biomolecular systems are generally too complex to be fully characterized
Kai Zumpfe, Albert A. Smith
doaj   +1 more source

Embroidered Coils for Magnetic Resonance Sensors [PDF]

, 2013
Magnetic resonance imaging is a widely used technique for medical and materials imaging. Even though the objects being imaged are often irregularly shaped, suitable coils permitting the measurement of the radio-frequency signal in these systems are ...
Newton, Michael, Dias, Tilak, Glen McHale, Tilak Dias, Michael Newton, Morris, Robert, McHale, Glen, Robert Morris, Morris, RH, Newton, MI, Dias, T, McHale, G   +11 more
core   +1 more source

Nuclear magnetic resonance cryoporometry [PDF]

, 2008
Nuclear Magnetic Resonance (NMR) cryoporometry is a technique for non-destructively determining pore size distributions in porous media through the observation of the depressed melting point of a confined liquid.
Webber, J. Beau W., Strange, John H., Strange, J H, Webber, Beau, Mitchell, J., Mitchell, J   +5 more
core   +1 more source

Conceptual-level workflow modeling of scientific experiments using NMR as a case study

BMC Bioinformatics, 2007
Background Scientific workflows improve the process of scientific experiments by making computations explicit, underscoring data flow, and emphasizing the participation of humans in the process when intuition and human reasoning are required.
Gryk Michael R, Ellis Heidi JC, Verdi Kacy K   +2 more
doaj   +1 more source

Solution NMR Studies of Mycobacterium tuberculosis Proteins for Antibiotic Target Discovery

Molecules, 2017
Tuberculosis is an infectious disease caused by Mycobacterium tuberculosis, which triggers severe pulmonary diseases. Recently, multidrug/extensively drug-resistant tuberculosis strains have emerged and continue to threaten global health.
Do-Hee Kim, Sung-Min Kang, Bong-Jin Lee
doaj   +1 more source

Enhancing Ligand Epitope Mapping in Biomolecular Recognition by Variable Temperature Saturation Transfer Difference NMR (VT-STD NMR). [PDF]

Magn Reson Chem
The impact of temperature on the analysis of STD NMR ligand epitope mapping has been thoroughly investigated. For protein–ligand complexes under fast exchange kinetics, a negligible temperature effect is observed. For the intermediate exchange regime, VT‐STD NMR allows to obtain better discriminated epitope mappings, hence enabling the accurate ...
Rocha G, Daskalova S, Muñoz-García JC, Angulo J.   +3 more
europepmc   +2 more sources

Application of a portable nuclear magnetic resonance surface probe to porous media

, 2022
S.19-27A portable nuclear magnetic resonance (NMR) surface probe was used to determine the time-dependent self-diffusion coefficient D(t) of water molecules in two fluid-filled porous media.
Arnold, W., Marko, A., Wolter, B.
core   +1 more source

Hyperpolarized singlet NMR on a small animal imaging system [PDF]

, 2012
Nuclear spin hyperpolarization makes a significant advance toward overcoming the sensitivity limitations of in vivo magnetic resonance imaging, particularly in the case of low-gamma nuclei.
Brown, Richard C. D., Ardenkjær-Larsen, Jan Henrik, Tayler, Michael C.D., Levitt, Malcolm H., Tayler, Michael C. D., Laustsen, Christoffer, Brown, Lynda J., Ardenkjaer-Larsen, Jan H., Pileio, Giuseppe, Brown, Richard C.D.   +9 more
core   +1 more source

Imaging Sequences for Hyperpolarized Solids

Molecules, 2020
Hyperpolarization is one of the approaches to enhance Nuclear Magnetic Resonance (NMR) and Magnetic Resonance Imaging (MRI) signal by increasing the population difference between the nuclear spin states.
Xudong Lv, Jeffrey Walton, Emanuel Druga, Raffi Nazaryan, Haiyan Mao, Alexander Pines, Ashok Ajoy, Jeffrey Reimer   +7 more
doaj   +1 more source

Fragment-Based Drug Discovery by NMR. Where Are the Successes and Where can It Be Improved?

Frontiers in Molecular Biosciences, 2022
Over the last century, the definitions of pharmaceutical drug and drug discovery have changed considerably. Evolving from an almost exclusively serendipitous approach, drug discovery nowadays involves several distinct, yet sometimes interconnected stages
Luca G. Mureddu, Geerten W. Vuister
doaj   +1 more source