The session, delivered by Owen — a laboratory technician — and Ellie, a postgraduate chemistry student, gave pupils an insight into the fascinating world of spectroscopic techniques and how they are applied in real-world science and industry.

One of the day’s highlights was the chance to work with a table-top FTIR (Fourier-Transform Infrared) Spectrometer, an advanced piece of analytical equipment valued at over £16,000, allowing students to conduct real-time investigations into the chemical composition of unknown substances.

The workshop began with an engaging talk from Owen, who introduced students to the science behind spectroscopy — the interaction between light and matter — and spectrometry, the process of measuring those interactions. Through lively discussion and demonstrations, pupils explored a range of cutting-edge techniques including FTIR and NMR (Nuclear Magnetic Resonance) Spectroscopy.

They also discovered how these methods are used across industries — from Rapid Evaporative Ionisation Mass Spectrometry in surgical tools such as the “Intelligent Knife,” which can detect cancerous tissue in real time, to gas spectroscopy systems used in airports to identify hazardous materials.

To put their learning into practice, students took on a hands-on analytical challenge: using FTIR data and other evidence to identify the composition of eight mystery compounds.

Chemistry teacher Mrs Karen Ali praised the event, saying:

“This workshop provided a wonderful opportunity for our students to experience university-level science and to see how chemistry extends far beyond the classroom. Handling such advanced equipment and exploring its practical applications really helps bring the subject to life.”

St Gabriel’s extends its sincere thanks to the University of Southampton’s Chemistry Department for once again sharing their expertise and enthusiasm with our students. The experience not only strengthened their understanding of spectroscopy but also inspired them to think about the many exciting pathways that chemistry can lead to.