ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2013
Solid state nuclear magnetic resonance with magic-angle spinning and dynamic nuclear polarization below 25 K.
Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 77 citations in OpenAlex.
- Time-resolved solid-state nuclear magnetic resonance studies of amyloid-β oligomer formation.Methods in enzymology · 2026Review
- Conformations of a low-complexity protein in homogeneous and phase-separated frozen solutions.Biophysical journal · 2024Article
- High-field pulsed EPR spectroscopy under magic angle spinning.Science advances · 2024Article
- Characterization of dielectric properties and their impact on MAS-DNP NMR applications.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2024Article
- Conformations of a Low-Complexity Protein in Homogeneous and Phase-Separated Frozen Solutions.bioRxiv : the preprint server for biology · 2024Article
- Design and optimization of THz coupling in zirconia MAS rotors for dynamic nuclear polarization NMR.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2024Article
- AsymPol-TEKs as efficient polarizing agents for MAS-DNP in glass matrices of non-aqueous solvents.Physical chemistry chemical physics : PCCP · 2024Article
- PyrroTriPol: a semi-rigid trityl-nitroxide for high field dynamic nuclear polarization.Chemical science · 2023Article
- Cryogenic-compatible spherical rotors and stators for magic angle spinning dynamic nuclear polarization.Magnetic resonance (Gottingen, Germany) · 2023Article
- Nitroxide-based triradical dopants for efficient low-temperature dynamic nuclear polarization in aqueous solutions over a broad pH range.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2022Article
- Time-resolved solid state NMR of biomolecular processes with millisecond time resolution.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2022Review
- Millisecond Time-Resolved Solid-State NMR Initiated by Rapid Inverse Temperature Jumps.Journal of the American Chemical Society · 2022Article
- Solid-State NMR Investigations of Extracellular Matrixes and Cell Walls of Algae, Bacteria, Fungi, and Plants.Chemical reviews · 2022Review
- Spinning-Driven Dynamic Nuclear Polarization with Optical Pumping.The journal of physical chemistry. A · 2022Article
- Time-resolved DEER EPR and solid-state NMR afford kinetic and structural elucidation of substrate binding to CaProceedings of the National Academy of Sciences of the United States of America · 2022Article
- Numerical recipes for faster MAS-DNP simulations.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2021Article
- The distance between g-tensors of nitroxide biradicals governs MAS-DNP performance: The case of the bTurea family.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2021Article
- Application of DNP-enhanced solid-state NMR to studies of amyloid-β peptide interaction with lipid membranes.Chemistry and physics of lipids · 2021Article
- Direct observation of hyperpolarization breaking through the spin diffusion barrier.Science advances · 2021Article
- Succinyl-DOTOPA: An effective triradical dopant for low-temperature dynamic nuclear polarization with high solubility in aqueous solvent mixtures at neutral pH.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2020Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
We describe an apparatus for solid state nuclear magnetic resonance (NMR) with dynamic nuclear polarization (DNP) and magic-angle spinning (MAS) at 20-25 K and 9.4 Tesla. The MAS NMR probe uses helium to cool the sample space and nitrogen gas for MAS drive and bearings, as described earlier, but also includes a corrugated waveguide for transmission of microwaves from below the probe to the sample. With a 30 mW circularly polarized microwave source at 264 GHz, MAS at 6.8 kHz, and 21 K sample temperature, greater than 25-fold enhancements of cross-polarized (13)C NMR signals are observed in spectra of frozen glycerol/water solutions containing the triradical dopant DOTOPA-TEMPO when microwaves are applied. As demonstrations, we present DNP-enhanced one-dimensional and two-dimensional (13)C MAS NMR spectra of frozen solutions of uniformly (13)C-labeled l-alanine and melittin, a 26-residue helical peptide that we have synthesized with four uniformly (13)C-labeled amino acids.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.