Artificial cells and giant unilamellar vesicles (GUVs)
A giant unilamellar vesicle (i.e. a system for studying behavior of molecules in membranes) imaged by a reflected light sheet microscope. The membrane is labeled with DiO in green and Rhodamine-PE in magenta. The scale bar is missing in this video, but the vesicle is likely a bit wider than 20 microns. From Jannasch et al. 2021, CC BY NC SA.