idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
idw - Informationsdienst
Wissenschaft
How can structures be made visible that are far smaller than what conventional light microscopes can capture? With tip-enhanced Raman scattering (TERS), Volker Deckert has established a method that provides precise insights into the nanoworld of molecules—without the need for markers. For his groundbreaking work, he has been honored with the Willis E. Lamb Award.
Prof. Dr. Volker Deckert, from the Leibniz Institute of Photonic Technology (Leibniz IPHT) and Friedrich Schiller University Jena, is one of the leading and internationally renowned experts in TERS and nanospectroscopy for the life sciences. In recognition of his outstanding contributions to the field, he received the Willis E. Lamb Award for Laser Science and Quantum Optics on January 8, 2025, in Snowbird, USA.
A Pioneer in Tip-Enhanced Raman Spectroscopy
Deckert’s research focuses on Raman spectroscopy, optical near-field microscopy, and plasmonic enhancement. Together with his team in the Nanoscopy research department at Leibniz IPHT, he is developing label-free methods that enable detailed analysis of chemical and biological systems. The researchers aim to continuously improve the spatial resolution of these technologies in order to precisely visualize molecular structures.
"TERS allows us to resolve molecular structures beyond the optical diffraction limit - without the need for additional dyes," explains Deckert. The technology opens up a wide range of applications, from materials science to medicine. In particular, it has great potential for investigating disease mechanisms and developing new therapies.
From Würzburg to Zurich to Jena
After studying chemistry and earning his doctorate in Raman spectroscopy in Würzburg, Deckert conducted research at the University of Tokyo and ETH Zurich on high-resolution Raman techniques. Following positions in Dresden and Dortmund, he has been a professor at Friedrich Schiller University Jena and head of the Nanoscopy research department at Leibniz IPHT since 2009.
A Prestigious Award: The Willis E. Lamb Award
Since 1998, the Willis E. Lamb Award for Laser Science and Quantum Optics has been granted annually in recognition of outstanding achievements in laser science and quantum optics. The award commemorates Physics Nobel Laureate Willis E. Lamb and is presented at the Physics of Quantum Electronics (PQE) conference during the Winter Colloquium in Snowbird, Utah. The 2025 awardees include Volker Deckert, Luiz Davidovich, and J. Gary Eden.
Prof. Dr. Volker Deckert
https://www.leibniz-ipht.de/en/departments/nanoscopy/
TERS in the Spotlight
Recently, Volker Deckert, together with international collaborators, published a comprehensive review of the TERS technology in the journal *Nature Reviews Methods Primers*. The article describes the theoretical foundations, technical implementation, and broad application potential of TERS - a tool that opens up new possibilities in life sciences, materials science, and disease research.
Höppener, C.; Aizpurua, J.; Chen, H.; Gräfe, S.; Jorio, A.; Kupfer, S.; Zhang, Z.; Deckert, V., Tip-enhanced Raman scattering. Nat Rev Methods Primers 4, 47 (2024). https://doi.org/10.1038/s43586-024-00323-5
Prof. Dr. Volker Deckert
Sven Döring
Leibniz-IPHT
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