ArticleThe Journal of chemical physics2008
Two-dimensional homonuclear chemical shift correlation established by the cross-relaxation driven spin diffusion in solids.
Article in The Journal of chemical physics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Homonuclear Chemical Shift Correlation in Solids Under MAS by Fast Cross-Relaxation Driven Spin Diffusion.bioRxiv : the preprint server for biology · 2025Article
- Application of paramagnetic relaxation enhancements to accelerate the acquisition of 2D and 3D solid-state NMR spectra of oriented membrane proteins.Methods (San Diego, Calif.) · 2018Article
- Simultaneous acquisition of 2D and 3D solid-state NMR experiments for sequential assignment of oriented membrane protein samples.Journal of biomolecular NMR · 2015Article
- 3D ¹⁵N/¹⁵N/¹H chemical shift correlation experiment utilizing an RFDR-based ¹H/¹H mixing period at 100 kHz MAS.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2014Article
- Mechanism of dilute-spin-exchange in solid-state NMR.The Journal of chemical physics · 2014Article
- Resonance assignments of a membrane protein in phospholipid bilayers by combining multiple strategies of oriented sample solid-state NMR.Journal of biomolecular NMR · 2014Article
- Sensitivity and resolution enhancement of oriented solid-state NMR: application to membrane proteins.Progress in nuclear magnetic resonance spectroscopy · 2013Review
- Experiments optimized for magic angle spinning and oriented sample solid-state NMR of proteins.The journal of physical chemistry. B · 2013Article
- Ligand-induced conformational changes of the multidrug resistance transporter EmrE probed by oriented solid-state NMR spectroscopy.Angewandte Chemie (International ed. in English) · 2013Article
- Identifying inter-residue resonances in crowded 2D (13)C- (13)C chemical shift correlation spectra of membrane proteins by solid-state MAS NMR difference spectroscopy.Journal of biomolecular NMR · 2013Article
- Broadband homonuclear correlation spectroscopy driven by combined R2(n)(v) sequences under fast magic angle spinning for NMR structural analysis of organic and biological solids.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2013Article
- The magic of bicelles lights up membrane protein structure.Chemical reviews · 2012Review
- Multidimensional oriented solid-state NMR experiments enable the sequential assignment of uniformly 15N labeled integral membrane proteins in magnetically aligned lipid bilayers.Journal of biomolecular NMR · 2011Article
- Cross-correlations between low-γ nuclei in solids via a common dipolar bath.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2011Article
- A proton spin diffusion based solid-state NMR approach for structural studies on aligned samples.The journal of physical chemistry. B · 2011Article
- A general assignment method for oriented sample (OS) solid-state NMR of proteins based on the correlation of resonances through heteronuclear dipolar couplings in samples aligned parallel and perpendicular to the magnetic field.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2011Article
- Spin diffusion driven by R-symmetry sequences: applications to homonuclear correlation spectroscopy in MAS NMR of biological and organic solids.Journal of the American Chemical Society · 2011Article
- On the performance of spin diffusion NMR techniques in oriented solids: prospects for resonance assignments and distance measurements from separated local field experiments.The journal of physical chemistry. B · 2010Article
- A resonance assignment method for oriented-sample solid-state NMR of proteins.Journal of the American Chemical Society · 2010Article
- Homogeneous nanoparticles to enhance the efficiency of a hydrophobic drug, antihyperlipidemic probucol, characterized by solid-state NMR.Molecular pharmaceutics · 2010Article
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Abstract
A new type of spin diffusion, cross-relaxation driven spin diffusion (CRDSD), is investigated using (15)N NMR on a N-acetyl-L-valyl-L-leucine (NAVL) single crystal under stationary condition. A two-dimensional (2D) pulse sequence that correlates the chemical shifts of (15)N nuclei, with a radio-frequency spin lock on the (15)N channel during the mixing time, is used to observe CRDSD. Experimental results obtained using CRDSD, rf-driven spin diffusion, and proton driven spin diffusion approaches on the NAVL single crystal are compared. Our experimental results suggest that the (15)N spin diffusion rate can be enhanced by about 1000 times using CRDSD than by the normal proton driven spin diffusion. Interestingly, the required spin-locking rf field strength for CRDSD is much lower than that used for the rf-driven spin diffusion experiments. The cross-peak patterns observed in 2D (15)N-(15)N correlation spectra using CRDSD and RFDSD are very different as they arise from different spin-spin interactions. A detailed theory describing CRDSD and RFDSD processes is also presented using a thermodynamic model. The speedy spin diffusion process rendered by the CRDSD approach will be useful to assign resonances from a uniformly (15)N or (13)C labeled proteins and peptides, particularly in aligned samples.
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