39 Current news about the topic nmr spectroscopy

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Determining the atomic structure of natural products more rapidly and accurately

23-Jan-2020

Many drugs are derived from natural products. But before natural products can be exploited, chemists must first determine their structure and stereochemistry. This can be a major challenge, particularly when the molecules cannot be crystallized and contain only few hydrogen atoms. A new NMR-based ...

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Gallium-based solvating agent efficiently analyzes optically active alcohols

20-Nov-2019

A KAIST research team has developed a gallium-based metal complex enabling the rapid chiral analysis of alcohols. A team working under Professor Hyunwoo Kim reported the efficient new alcohol analysis method using nuclear magnetic resonance (NMR) spectroscopy in iScience. Enantiopure chiral ...

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Dynamic images show rhomboid protease in action

01-Nov-2019

Rhomboid proteases are clinically relevant membrane proteins that play a key role in various diseases. Using solid-state NMR spectroscopy, researchers from Berlin’s Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) have now been able to watch rhomboid proteases in a native lipid ...

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Targeting individual atoms

Researchers have found a way to apply NMR spectroscopy to individual atoms

26-Jun-2019

In recent decades, NMR spectroscopy has made it possible to capture the spatial structure of chemical and biochemical molecules. Now researchers at ETH have found a way to apply this measurement principle to individual atoms. Nuclear magnetic resonance spectroscopy – NMR spectroscopy for short – ...

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How Noroviruses control their desire for sweets

25-Mar-2019

Researchers from the Institute of Chemistry and Metabolomics of the University of Lübeck discover a new mechanism allowing Noroviruses to switch off sugar binding. Key for these novel insights were NMR (Nuclear Magnetic Resonance) experiments. Development of vaccines as well as the search for ...

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Spotting the invisible

Mapping structures and functions of a transient enzyme state

02-Jun-2017

Chemists at Umeå University have succeeded in mapping structures and functions of a transient enzyme state. By modifying the enzyme adenylate kinase, researchers were able to isolate the molecule and study it using the quantitative techniques X-ray crystallography and nuclear magnetic resonance ...

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Molecular phenomenon discovered by advanced NMR facility

21-Feb-2017

Cutting edge technology has shown a molecule self-assembling into different forms when passing between solution state to solid state, and back again - a curious phenomenon in science - says research by the University of Warwick. Professor Steven P. Brown from the Department of Physics, with ...

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High-precision magnetic field sensing

Highly sensitive sensor may find widespread use in medicine and other areas

05-Dec-2016

Researchers from the Institute for Biomedical Engineering, which is operated jointly by ETH Zurich and the University of Zurich, have succeeded in measuring tiny changes in strong magnetic fields with unprecedented precision. In their experiments, the scientists magnetised a water droplet inside ...

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Corporate Partnership of Bruker and International Phenome Centre Network (IPCN)

02-Dec-2016

The International Phenome Centre Network (IPCN), founded by Imperial College London and more than a dozen international partners in Australia, Canada, China, Japan, Singapore, Taiwan, the US, and the UK, was launched officially at the 2016 World Innovation Summit for Health (WISH) conference in ...

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Merck announces 2016 recipients of € 1 Million grant for Multiple Sclerosis Innovation

Four research grants awarded out of 260 proposals from 45 countries

19-Sep-2016

Merck, a leading science and technology company, today announced recipients of the fourth annual Grant for Multiple Sclerosis Innovation (GMSI) during a symposium at the 32nd Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) in London. This year, 260 ...

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