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Article
| Open AccessTeixobactin kills bacteria by a two-pronged attack on the cell envelope
Using a combination of methods, the mechanism of the antibiotic teixobactin is revealed.
- Rhythm Shukla
- , Francesca Lavore
- & Markus Weingarth
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Letter |
Constraints on the superconducting order parameter in Sr2RuO4 from oxygen-17 nuclear magnetic resonance
17O nuclear magnetic resonance measurements on Sr2RuO4 reveal a drop of the Knight shift in the superconducting state, contradicting previous work and imposing tight constraints on the order parameter symmetry of the system.
- A. Pustogow
- , Yongkang Luo
- & S. E. Brown
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Letter |
Tracking the precession of single nuclear spins by weak measurements
Periodic weak measurements of just a few carbon-13 nuclear spins in diamond demonstrate sensitive, high-resolution nuclear magnetic resonance spectroscopy at the molecular level.
- K. S. Cujia
- , J. M. Boss
- & C. L. Degen
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Article |
Niobium tungsten oxides for high-rate lithium-ion energy storage
Micrometre-sized particles of two niobium tungsten oxides have high volumetric capacities and rate performances, enabled by very high lithium-ion diffusion coefficients.
- Kent J. Griffith
- , Kamila M. Wiaderek
- & Clare P. Grey
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Letter |
Structural variation in amyloid-β fibrils from Alzheimer's disease clinical subtypes
Structural differences in 40- and 42-residue-long amyloid-β fibrils seeded in vitro from the cortical tissue of patients with different clinical subtypes of Alzheimer’s disease suggest that different fibril structures form in different disease variants and with different peptide lengths.
- Wei Qiang
- , Wai-Ming Yau
- & Robert Tycko
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News & Views |
Clear signals from surfaces
Nuclear magnetic resonance is a versatile analytical technique, but acquiring well-resolved NMR spectra of chemical surfaces has been hard. The coming of age of a spectral enhancement method should change all that.
- Robert G. Griffin