Fig. 6: Ordered microparticle implantation.
From: A method for large-scale implantation of 3D microdevice ensembles into brain and soft tissue
Ordered ensembles of planar silicon chiplets were implanted into agarose. a Multilayered ensemble of regularly spaced chiplets encased within PEG needles prior to implantation. b Side view of the same ensembles implanted into agarose. c Side-view of an implanted single-layer ensemble in agarose. Note the extent to which particle orientation and spacing is preserved on implantation. Scale bars measure 500 µm
