Informing Spectroscopists for Over 40 Years

Tony Davies Columns

Jennipher R.J. Dania,a Joachim Isaak Zahradnika and Antony N. Daviesb,c

aVan ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Postbus 94157, 1090 GD Amsterdam, the Netherlands
bExpert Capability Group – Measurement and Analytical Science, Akzo Nobel Chemicals b.V., Deventer, the Netherlands
cSERC, Sustainable Environment Research Centre, Faculty of Computing, Engineering and Science, University of South Wales, UK

Do you educate students who may go on to work in industry, or are you involved in assimilating students into your team? If so, you will really want to read this issue’s Tony Davies Column. Tony and co-authors, Jennipher Dania and Joachim Zahradnik, are undertaking two surveys to explore this area: one for Academics and one for Industrialists. Please do spend the very short time needed to complete one (or both) of these surveys.

Significant research is underway globally into both improving corrosion protection as well as removing chemicals of concern from existing corrosion protection coatings. This is because the cost of corrosion in developed economies has been consistently shown to lie in the range 2–4% of Gross National Product.

Tony Davies continues his quest to find out what you all need to work more efficiently. You will remember that in the last issue, Tony introduced his survey to discover what developments were needed in spectroscopy by readers. Some of the initial responses are explored, and Tony finds that he has opened a “can of worms”.

It is your turn to contribute: to the potential development of new spectroscopic instrumentation! Tony argues that many spectroscopic fields have seen little real development: and there are many reasons for that. Now, you have your chance to let us and, more importantly, the instrument vendors know what innovations (hardware and software) you would like to see in order to help you in your work. There is a short (three-question) survey ; please use this opportunity to help influence the future of the instrumentation you will be using.

It is not unusual to find that an idea, project or business is “ahead of its time”. This might well be true of the EU 5th Framework project, Eurospec, that has been reported in these pages in the past. The idea was an excellent one: to capture the vast amount of spectral and associated data prepared for publication, and build a spectral database. Sources might be the usual scientific papers that we are all familiar with, or PhD or other theses. In the end, good idea or not, Eurospec did not gain enough traction to succeed, although all data collected has been preserved within the PubChem Project of the US National Library of Medicine. Now, Tony Davies and a number of others consider a not-too-dissimilar idea: collecting supplementary spectroscopic data. Like Eurospec, the plan is to use such supplementary data not only to enhance the published paper, but also to aid thorough peer-review by allowing reviewers access to the full data rather than, as Tony puts it, “low-resolution images of data”. I’m sure you will be interested in a look at the future through this column.

Colette Germon, Tony Davies and Paul Jones look at “Combining teaching chemometrics, with attenuated total reflection–infrared spectroscopy and food authentication”. They describe a teaching project based around the detection of food fraud. It is a good example of teaching spectroscopic data handling and advanced analysis techniques. They have investigated how adulteration and misrepresentation of meat and fish can be detected, as well as whether frozen and then thawed fish could be differentiated from chilled fish.

Developments in hardware, higher field instruments, better multinuclear probes including cryoprobe options, spectrometer control systems and also desktop NMR data processing software have all combined to make the measurement of inorganic nuclei a potentially commonplace and very helpful, often complementary, technique to other spectroscopic analytical tools.

Tony Davies and Robert Lancashire ask “How standard are your standards?”. They describe a number of the organisations working with standards that affect the spectroscopy field. It looks as if free access to these may be the only way to ensure their longevity.

Tony Davies and Steven Brown explore the solid-state nuclear magnetic resonance spectroscopy facilities at the University of Warwick, UK.