Briefing: No dyes, less cell stress: How mid-infrared ultrasound imaging tracks lipids live

A novel microscopy technique has been introduced by researchers at Helmholtz Munich and the Technical University of Munich (TUM). This method utilizes mid-infrared ultrasound imaging to distinguish lipid species in living cells.

The technique specifically targets cholesterol and sphingomyelin, allowing for real-time mapping of these lipids without the use of dyes, which is a significant advancement over traditional methods.

By minimizing cell stress, this approach could enhance the accuracy of cellular imaging and has potential applications in various fields of biomedical research.