Fig. 1From: Dynamic alteration of poroelastic attributes as determinant membrane nanorheology for endocytosis of organ specific targeted gold nanoparticlesExperimental setup for Force-relaxation (F-R). A Schematic of AFM tip probing cell surface to acquire an F-R curve. B A representative F-R curve exhibiting approach, relaxation and retraction steps to constitute an F-R curveBack to article page