Solid-state NMR investigations of extracellular matrixes and cell walls of algae, bacteria, fungi, and plants
N Ghassemi, A Poulhazan, F Deligey… - Chemical …, 2021 - ACS Publications
Extracellular matrixes (ECMs), such as the cell walls and biofilms, are important for
supporting cell integrity and function and regulating intercellular communication. These …
supporting cell integrity and function and regulating intercellular communication. These …
Role of electron spin dynamics and coupling network in designing dynamic nuclear polarization
Dynamic nuclear polarization (DNP) has emerged as a powerful sensitivity booster of
nuclear magnetic resonance (NMR) spectroscopy for the characterization of biological …
nuclear magnetic resonance (NMR) spectroscopy for the characterization of biological …
Scaling analyses for hyperpolarization transfer across a spin-diffusion barrier and into bulk solid media
By analogy to heat and mass transfer film theory, a general approach is introduced for
determining hyperpolarization transfer rates between dilute electron spins and a …
determining hyperpolarization transfer rates between dilute electron spins and a …
The distance between g-tensors of nitroxide biradicals governs MAS-DNP performance: The case of the bTurea family
F Mentink-Vigier, T Dubroca, J Van Tol… - Journal of Magnetic …, 2021 - Elsevier
Bis-nitroxide radicals are common polarizing agents (PA), used to enhance the sensitivity of
solid-state NMR experiments via Magic Angle Spinning Dynamic Nuclear Polarization (MAS …
solid-state NMR experiments via Magic Angle Spinning Dynamic Nuclear Polarization (MAS …
Efficient dynamic nuclear polarization up to 230 K with hybrid BDPA-nitroxide radicals at a high magnetic field
Pairing the spectral resolution provided by high magnetic fields at ambient temperature with
the enhanced sensitivity offered by dynamic nuclear polarization (DNP) is a major goal of …
the enhanced sensitivity offered by dynamic nuclear polarization (DNP) is a major goal of …
19F MAS DNP for Probing Molecules in Nanomolar Concentrations: Direct Polarization as Key for Solid-State NMR Spectra without Solvent and Matrix Signals
KP van der Zwan, W Riedel, F Aussenac… - The Journal of …, 2021 - ACS Publications
The efficiency of dynamic nuclear polarization (DNP) enhanced 19F MAS NMR
spectroscopy without 19F-containing solvents and matrices, which transport polarization via …
spectroscopy without 19F-containing solvents and matrices, which transport polarization via …
High-field solution state DNP using cross-correlations
MG Concilio, M Soundararajan, L Frydman… - Journal of Magnetic …, 2021 - Elsevier
At the magnetic fields of common NMR instruments, electron Zeeman frequencies are too
high for efficient electron-nuclear dipolar cross-relaxation to occur in solution. The rate of …
high for efficient electron-nuclear dipolar cross-relaxation to occur in solution. The rate of …
" Galton board" nuclear hyperpolarization
We consider the problem of determining the spectrum of an electronic spin via polarization
transfer to coupled nuclear spins and their subsequent readout. This suggests applications …
transfer to coupled nuclear spins and their subsequent readout. This suggests applications …
Numerical recipes for faster MAS-DNP simulations
F Mentink-Vigier - Journal of Magnetic Resonance, 2021 - Elsevier
Abstract Numerical simulations of Magic Angle Spinning Dynamic Nuclear Polarization
(MAS-DNP) have transformed the way the DNP process is understood in rotating samples …
(MAS-DNP) have transformed the way the DNP process is understood in rotating samples …
[图书][B] Dynamic Nuclear Polarization Methods Development for Achieving High Nuclear Magnetic Resonance Signal Sensitivity
Y Li - 2021 - search.proquest.com
Solid-state nuclear magnetic resonance (NMR) is an essential tool for the study of biological
solids, catalysts, and other functional materials. However, NMR has intrinsically low signal …
solids, catalysts, and other functional materials. However, NMR has intrinsically low signal …