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Live view: NMR in a eukaryotic cell

Date: Jun 15, 2019

Author: David Bradley

The three-dimensional structure of a protein within a living higher eukaryotic cell can be obtained using nuclear magnetic resonance (NMR) spectroscopy and computational methods, according to research from Tokyo published in Angewandte Chemie.

Read More thumbnail image: Live view NMR in a eukaryotic cell

Journal Highlight: LED illuminated NMR spectroscopy: Practical tool for mechanistic studies of photochemical reactions

Date: Jun 5, 2019

Author: spectroscopyNOW

The development of the novel analytical tool LED‐NMR (a combination of in situ light illumination and NMR spectroscopy) and its variant UV‐NMR (LED‐NMR coupled with UV/Vis spectroscopy) is discussed, along with their applications in the mechanistic investigation of light‐induced transformations.

Read More thumbnail image: Journal Highlight LED illuminated NMR spectroscopy Practical tool for mechanistic studies of photochemical reactions

Plastic fantastic: NMR aids recycling

Date: May 15, 2019

Author: David Bradley

Nuclear magnetic resonance (NMR) spectroscopy has been used in the development of a new type of plastic, poly(diketoenamine) or PDK, that can be recycled repeatedly by breaking it down into its building blocks and repolymerising into a new products with a different shape, texture, and colour without loss of performance or quality.

Read More thumbnail image: Plastic fantastic NMR aids recycling

Journal Highlight: 3D printed NMR spectra: From 1D and 2D acquisition to 3D visualization

Date: May 2, 2019

Author: spectroscopyNOW

A method has been developed for creating 3D printed models of 2D and inversion recovery spectra, which can be used as an innovative teaching tool to allow students to better understand the complex information presented in these NMR spectra.

Read More thumbnail image: Journal Highlight 3D printed NMR spectra From 1D and 2D acquisition to 3D visualization

Golden probe: Opening the cluster

Date: Apr 15, 2019

Author: David Bradley

Phosphorus-31 nuclear magnetic resonance (NMR) spectroscopy was the "perfect probe" in a study of a ligand-protected golden fullerene, according to research published in Angewandte Chemie.

Read More thumbnail image: Golden probe Opening the cluster

Journal Highlight: Explosive emulsion characterisation using nuclear magnetic resonance

Date: Apr 3, 2019

Author: spectroscopyNOW

The droplet size distribution of explosive emulsions, which is critical to assessing long‐term stability and explosive effectiveness, has been determined by NMR pulsed field gradient techniques.

Read More thumbnail image: Journal Highlight Explosive emulsion characterisation using nuclear magnetic resonance

Programmed cell death: Solid-state NMR insights

Date: Apr 1, 2019

Author: David Bradley

Researchers from The Netherlands and the USA have used solid-state nuclear magnetic resonance (NMR) spectroscopy to show how the signal induced by the enzyme cytochrome C is more controlled than was originally anticipated. The discovery could have implications for understanding mitochondria and programmed cell death.

Read More thumbnail image: Programmed cell death Solid-state NMR insights

Storage solutions: Reversible hydrogen

Date: Mar 15, 2019

Author: David Bradley

Proton nuclear magnetic resonance (NMR) spectroscopy was used in studying novel materials for reversible hydrogen storage.

Read More thumbnail image: Storage solutions Reversible hydrogen

Journal Highlight: Reducing the computational cost of NMR crystallography of organic powders at natural isotopic abundance with the help of 13C‐13C dipolar couplings

Date: Mar 7, 2019

Author: spectroscopyNOW

13C‐13C Dipolar couplings quantified on powdered theophylline at natural isotopic abundance have been used with the help of dynamic nuclear polarisation to carry out DFT‐free, rapid screening of a pool of structures predicted by AIRSS.

Read More thumbnail image: Journal Highlight Reducing the computational cost of NMR crystallography of organic powders at natural isotopic abundance with the help of 13C13C dipolar couplings

Urea complexes: NMR examination and more

Date: Mar 1, 2019

Author: David Bradley

A whole raft of techniques including nuclear magnetic resonance (NMR) spectroscopy have been used to analyse and characterise two synthesised complexes of zinc and nickel with the urea derivative, 2-benzimidazolyl-urea (BZIMU). The compounds show promised against cancer cell lines in the laboratory as well as antibacterial activity.

Read More thumbnail image: Urea complexes NMR examination and more
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