Sebastian Kruss

Prof. Dr. Sebastian Kruss is a Professor of Physical Chemistry at Ruhr University Bochum since 2020 and Head of a Research Group at Fraunhofer IMS. He earned his PhD from Heidelberg University and the Max-Planck-Institute for Intelligent Systems in 2011, followed by research at MIT and Göttingen. His research focuses on photonics, nanomaterials, biosensors, and biophysics, with applications in neuroscience, plant health, and medical diagnostics.

His work includes developing novel optical methods (microscopy/spectroscopy) and nanomaterials for biosensing. Notable projects involve fluorescent nanosensors for neurotransmitter detection, near-infrared imaging tools, and studies on neutrophil extracellular trap formation. Kruss leads a dynamic research group, mentoring PhD students and postdocs in interdisciplinary projects.

• Education: PhD from Heidelberg University and Max-Planck-Institute (2011), postdoctoral work at MIT.
• Awards: Henriette Herz Scouting Programme Scout (2022).

Research highlights include:

• Biosensors for dopamine, serotonin, and pyrophosphate detection.
• Near-infrared fluorescence imaging of cellular processes.
• Development of silicate nanosheets and carbon nanotube-based sensors.
• Investigations into cell decision-making via biophysical signaling.

Publications emphasize nanosensor engineering, quantum defect manipulation, and interdisciplinary applications in biology and medicine. The Kruss Lab actively recruits international postdocs and students.