Validity of the Gaussian phase distribution approximation for analysis of isotropic diffusion encoding applied to restricted diffusion in a cylinder
Available online 22 March 2025
The Gaussian phase distribution approximation enables analysis of restricted diffusion encoded by general gradient waveforms but fails to account for the diffraction-like features that may occur for...
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NMR methods for investigating functionally relevant biomolecular dynamics
Available online 19 March 2025
The dynamics of biomolecules span across a wide range of timescales, reflecting the complexity of free energy landscapes of biomolecules. Among these, the microsecond-to-millisecond (μs–ms) timescale...
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Biophysical and NMR analysis reveals binding affinity between HAX1 and CLPB proteins
February 2025
HCLS1-associated protein X-1 (HAX1) is a multifunctional mitochondrial protein involved in the regulation of apoptosis, a crucial process of programmed cell death, and mRNA processing. Despite its significance,...
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Numerical design of transverse gradient coil with transformed magnetic gradient field over an effective imaging area
February 2025
Gradient coil is an essential component of a magnetic resonance imaging (MRI) scanner. To achieve high spatial resolution and imaging speed, a high-efficiency gradient coil with high slew rate is required....
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Cloud-magnetic resonance imaging system: In the era of 6G and artificial intelligence
February 2025
Magnetic resonance imaging (MRI) plays an important role in medical diagnosis, generating petabytes of image data annually in large hospitals. This voluminous data stream requires a significant amount...
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Spontaneous increasing of sensitivity and resolution in parahydrogen-induced hyperpolarization by RASER
February 2025
Enhancing the sensitivity of nuclear magnetic resonance (NMR) technology has been the focus of NMR research for decades, which offers the potential to significantly expand its applications in chemistry,...
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Distinct association of HRAS and KRAS with Mn2+ ion illustrated by paramagnetic NMR
February 2025
Rat sarcoma virus oncogene (RAS) proteins are of crucial oncogenic proteins and are involved in several essential intracellular processes. The RAS protein has an intrinsic metal binding site for Mg2+,...
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Operando EPR imaging of lithium dendrites on the graphite in extreme-fast-charging full cells
February 2025
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In-cell dehydration of sodium manganese hexacyanoferrate cathode revealed by solid-state NMR
February 2025
The hard-to-remove lattice water has been regarded as a significant obstacle impeding the practical use of Prussian blue analogue cathodes for sodium-ion batteries. This work monitored the electrochemical...
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Advances in solid-state NMR methods for studying RNA structures and dynamics
February 2025
Ribonucleic acid (RNA) structures and dynamics play a crucial role in elucidating RNA functions and facilitating the design of drugs targeting RNA and RNA-protein complexes. However, obtaining RNA structures...
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OFC: Outside Front Cover
February 2025
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Rigid and stable nitroxide spin label for high-resolution distance measurements on proteins by DEER experiments
Available online 28 February 2025
The distance distributions between two site-specifically anchored spin labels in a protein, measured by pulsed electron-electron double resonance (PELDOR or DEER), provide rich sources of structural...
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Raising microwave power drives solid effect DNP enhancements beyond 500 at 9.4 T
Available online 26 February 2025
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19F NMR study of proteins with parallel incorporation of multiple fluorinated aromatic amino acids
Available online 22 February 2025
Although the parallel incorporation of fluorinated aromatic amino acids (FAAAs) into proteins has been explored since 2010, the corresponding 19F NMR investigation has been lacking to date. To assess...
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A magnetically compatible, arbitrary positioning system for accurate spatial mapping of magnetic fields for shimming studies in MRI
Available online 17 February 2025
After the fabrication of magnetic resonance superconducting magnets, the magnetic field inhomogeneity needs to be accurately measured for subsequent shimming. However, conventional measurement methods...
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Cryoporometry for short T2 samples: A T1 filter method. Application to battery electrodes characterization
Available online 11 February 2025
The pore size distribution is often an important parameter for transport processes in porous media. Cryoporometry experiments can provide such data in the meso and macropore size up to 1 μm providing...
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The rise of NMR-integrated fragment-based drug discovery in China
Available online 29 January 2025
Nuclear magnetic resonance (NMR) spectroscopy is an indispensable tool to probe weak protein-ligand interactions, which are key to the hit identification and hit-to-lead evolution in fragment-based...
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Dynamic nuclear polarization and chemically induced hyperpolarization: Progress, mechanisms, and opportunities
Available online 29 January 2025
Nuclear magnetic resonance (NMR) spectroscopy is a powerful and broadly used spectroscopic technique for characterizing molecular structures and dynamics. Yet the power of NMR is restricted by its inherently...
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Adaptive k-space learning and high-dimensional subsets embedding for parallel MRI reconstruction
Available online 29 December 2024
Magnetic resonance imaging (MRI) inherently requires considerable time for data acquisition, but obtaining multi-contrast MRI data further prolongs this process, thereby increasing susceptibility to...
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Unraveling boron-organic template interactions in [B, Al]-ZSM-5 zeolite using solid-state NMR spectroscopy
Available online 15 December 2024
Organic structure directing agents (OSDAs), such as tetrapropylammonium (TPA) cations, serve as crucial templates for the formation of zeolite frameworks. These organic molecules interact with inorganic...
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Femtotesla atomic magnetometer for zero- and ultralow-field nuclear magnetic resonance
Available online 10 December 2024
Zero- and ultralow-field nuclear magnetic resonance (ZULF NMR) has experienced rapid development and provides an excellent tool for diverse research fields ranging from materials science and quantum...
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Measurement of protein non-covalent interactions in buffer and cells
Available online 6 December 2024
Nuclear magnetic resonance (NMR) serves as a powerful tool for studying both the structure and dynamics of proteins. The NOE method, alongside residual dipolar; coupling, paramagnetic effects, J-coupling,...
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