Spectroscopy on a two pence coin
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Surface enhanced Raman spectroscopy (SERS) has been carried out on British two pence coins to detect several drugs of abuse, including MDMA. SERS relies on a roughened metal surface, often silver, to give rise to strong spectral signals of the substance being analysed. By galvanising the coins with silver, an ideal SERS substrate was produced.
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Topic World Spectroscopy
Investigation with spectroscopy gives us unique insights into the composition and structure of materials. From UV-Vis spectroscopy to infrared and Raman spectroscopy to fluorescence and atomic absorption spectroscopy, spectroscopy offers us a wide range of analytical techniques to precisely characterize substances. Immerse yourself in the fascinating world of spectroscopy!
Topic World Spectroscopy
Investigation with spectroscopy gives us unique insights into the composition and structure of materials. From UV-Vis spectroscopy to infrared and Raman spectroscopy to fluorescence and atomic absorption spectroscopy, spectroscopy offers us a wide range of analytical techniques to precisely characterize substances. Immerse yourself in the fascinating world of spectroscopy!