Professor Sharon Ashbrook F欧美AV
Winner: 2021 Faraday Division mid-career Award: Bourke-Liversidge Award
University of St Andrews
For exploiting multinuclear NMR spectroscopy, combined with first-principles calculations, to probe local structure and chemical reactivity in inorganic materials.
Celebrate Professor Sharon Ashbrook
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When I was younger, I always suffered particularly badly from poor self-confidence and always worried I wasn’t 'good enough'. I have been lucky to have good mentors both in my research area and within the university who have helped and supported me in my career, encouraging me to apply for promotion etc.
Nuclear Magnetic Resonance (NMR) spectroscopy is one of the most widely used analytical tools in chemistry and one of the most powerful. As practically all elements in the periodic table can be studied using NMR, the technique is used in wide-ranging areas including materials science, geochemistry, biology and medicine. The sensitivity of NMR to the atomic-scale structure, without relying on any long-range order, has resulted in the relatively recent development of NMR as an important method for the study of solids, and it is of particular use for understanding disordered materials.
Professor Ashbrook's research group are developing new experimental methodologies to improve both the resolution and sensitivity of NMR spectra, designing new synthetic procedures to cost-effectively enrich materials in nuclear species of interest (eg 13C or 17O). They also use advanced computational methods to predict spectra and understand the complicated lineshapes observed. By understanding the detailed arrangement of atoms within a material they can potentially be controlled to create new and better materials in the future.
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