Oliver Griesbeck

Dr. Oliver Griesbeck is a Research Group Leader heading the 'Tools for Bio-Imaging' department at the Max Planck Institute for Biological Intelligence (formerly Max Planck Institute of Neurobiology) since 2005. As a regular member of the MCN and full member of GSN, his work focuses on developing innovative protein-based tools for neuroscience research, particularly fluorescent protein biosensors for monitoring neuronal activity and biochemistry. His research group combines biophysical and structural studies with molecular biology techniques to create advanced imaging probes used in physiological settings.

• PhD in Neurobiology, Max Planck Institute for Psychiatry (1997)
• Research Associate, Howard Hughes Medical Institute, UC San Diego (1997-2001)
• Assistant, Max Planck Institute of Neurobiology (2001-2005)
• W2 Research Group Leader, Max Planck Institute (2005-present)

Dr. Griesbeck's research centers on protein engineering for neuroscience applications, with particular expertise in calcium imaging, GFP variants, and biosensor development. His work bridges biophysics, molecular engineering, and neurobiology to create tools that enable precise monitoring of neuronal activity across space and time. The group's research has significantly contributed to the development of genetically encoded calcium indicators (GECIs) and other fluorescent protein-based sensors that have become standard tools in neuroscience laboratories worldwide.

Analysis of Dr. Griesbeck's publication record reveals a consistent focus on developing and refining protein-based imaging tools, with recent work expanding into optoacoustic imaging platforms, interstitial calcium sensors, and applications in diverse biological systems from Drosophila vision to human microglia. His research demonstrates a progression from fundamental protein engineering to increasingly sophisticated applications in complex physiological systems, reflecting the growing capabilities of bio-imaging technologies in neuroscience.

Dr. Griesbeck mentors graduate students and postdoctoral researchers in protein engineering, CRISPR technology, molecular biology, and neuroscience tool development. His lab actively collaborates with other neuroscience researchers who utilize the biosensors developed in his group, which are available through Addgene for broader scientific use.

The Tools for Bio-Imaging group maintains a state-of-the-art research environment focused on protein engineering and biosensor development, with expertise spanning molecular biology, protein design, high-throughput screening, and physiological validation of imaging tools. The group's work supports the broader neuroscience community by providing critical tools for understanding brain function at cellular and circuit levels.