Photocontrollable dynamic micropatterning of non-adherent mammalian cells using a photocleavable poly(ethylene glycol) lipid
Cells in the spotlight: A substrate was coated with a poly(ethylene glycol) (PEG) segment bound to a lipid through a linker that was cleaved by UV irradiation to leave a PEG-coated area. Irradiation of an arbitrary pattern easily and rapidly yielded a hig