FIG. 2.
Experimental setup. (Ai, ii) Representative transmission electron microscope images of the MNPs. (B) Full-length gelatin-based hydrogel scaffold containing MNPs. (C) Side view of the platform setup, consisting of five magnets attached to linear motors, disposed on the top and under the box. When the magnet is moved to zero distance to the box, it has a 10-mm distance to the cantilever. (D) Reconstitution of cantilever bending as a response to the movement of the magnets. (E) Relative angle of cantilever movement. (F) Characterization of cantilever positions over time and (G) and correlated to the x-position. MNPs, magnetic nanoparticles.