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Bronze Age olive oil: NMR in old Italy

Date: Jun 15, 2018

Author: David Bradley

Nuclear magnetic resonance (NMR) spectroscopy, gas chromatography-mass spectrometry (GC-MS), and other techniques has been used to analyse an ancient pottery. The data suggest that "Italians" were using olive oil at least 700 hundred years earlier than previously thought, in the early Bronze Age.

Read More thumbnail image: Bronze Age olive oil NMR in old Italy

Journal Highlight: Nuclear magnetic resonance (NMR)‐based metabolomics for cancer research

Date: Jun 4, 2018

Author: spectroscopyNOW

This review provides a snapshot of the trending NMR techniques and the statistical analysis involved in the metabolomics of diseases, with emphasis on advances in NMR methodology developed for cancer research.

Read More thumbnail image: Journal Highlight Nuclear magnetic resonance NMRbased metabolomics for cancer research

Diamonds are for NMR: Cutting costs

Date: Jun 1, 2018

Author: David Bradley

 Diamonds are relatively inexpensive when compared to making and sustaining superconducting magnets. As such, new research offers the possibility of a very-low-cost alternative to multimillion-dollar magnetic resonance imaging (MRI) equipment and the costly nuclear magnetic resonance spectrometers used in drug discovery and other areas by using the former to preclude the need for the latter.

Read More thumbnail image: Diamonds are for NMR Cutting costs

Time team: NMR finds crystal

Date: May 15, 2018

Author:

Nuclear magnetic resonance (NMR) spectroscopy has been involved in uncovering hints of a time crystal, a form of matter that "ticks" when exposed to an electromagnetic pulse. The time crystal was found in the most unlikely of places: a crystal garden kit.

Read More thumbnail image: Time team NMR finds crystal

Counting tree rings: NMR helps in climate calculations

Date: May 1, 2018

Author: David Bradley

Using a decade-long sequence of annual growth rings from pine trees, scientists have then incorporated data from nuclear magnetic resonance (NMR) spectroscopy into a study to help them correlate carbon metabolism with climate change.

Read More thumbnail image: Counting tree rings NMR helps in climate calculations

Journal Highlight: NMReDATA, a standard to report the NMR assignment and parameters of organic compounds

Date: Apr 30, 2018

Author: spectroscopyNOW

A new format called NMReDATA (for nuclear magnetic resonance extracted data) has been proposed for associating the NMR parameters extracted from 1D and 2D spectra of organic compounds to the proposed chemical structures.

Read More thumbnail image: Journal Highlight NMReDATA a standard to report the NMR assignment and parameters of organic compounds

Prostate cancer: NMR determines aggressiveness

Date: Apr 15, 2018

Author: David Bradley

Nuclear magnetic resonance (NMR) spectroscopy could help solve a commonly intractable medical problem: how to determine the aggressiveness of prostate cancer. The new approach could help oncologists identify which tumours could be life threatening and need radical treatment

Read More thumbnail image: Prostate cancer NMR determines aggressiveness

Journal Highlight: PSYCHE Pure shift NMR spectroscopy

Date: Apr 3, 2018

Author: spectroscopyNOW

Theoretical and practical aspects of Pure Shift Yielded by Chirp Excitation (PSYCHE) NMR spectroscopy have been discussed and the effects and importance of the experimental parameters highlighted, along with some recent improvements that enhance the spectral purity of PSYCHE spectra.

Read More thumbnail image: Journal Highlight PSYCHE Pure shift NMR spectroscopy

Pnictogen, chalcogen, halogen: NMR looks into the blue holes

Date: Apr 1, 2018

Author: David Bradley

New catalysts containing antimony could complement more well-known interactions such as hydrogen bonds or chalcogen-sulfur bonds in chemical reactions for a wide range of products. Nuclear magnetic resonance (NMR) spectroscopy provides the clues.

Read More thumbnail image: Pnictogen chalcogen halogen NMR looks into the blue holes

Magnetic interaction: NMR measures

Date: Mar 15, 2018

Author: David Bradley

An international team has proposed a solution to the "hyperfine puzzle" raised in 2017. The researchers report new NMR measurements of the magnetic properties of bismuth atomic nuclei in the journal Physical Review Letters.

Read More thumbnail image: Magnetic interaction NMR measures
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