10-Pyrene-PC is widely used in biological and biophysical research due to its fluorescent properties. It serves as a probe to study lipid membranes, enabling the investigation of membrane dynamics, lipid-protein interactions, and lipid bilayer organization. The pyrene moiety allows for fluorescence spectroscopy techniques, such as excimer formation, to monitor membrane fluidity and phase transitions. It is also employed in studies of lipid rafts, vesicle fusion, and membrane trafficking processes. Additionally, 10-Pyrene-PC is utilized in model membrane systems to mimic cellular membranes, aiding in the understanding of cellular signaling and transport mechanisms. Its application extends to drug delivery research, where it helps in designing and evaluating lipid-based carriers for therapeutic agents.