Skip to main content
. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Biomaterials. 2012 Aug 17;33(33):8529–8539. doi: 10.1016/j.biomaterials.2012.07.028

Fig. 4. Diagram of gelatin membrane fabrication.

Fig. 4

A thin circular rubber sheet with holes (A) was glued to a rectangular Teflon sheet (B). The gelatin solution, emulsified with or without neurotrophins and with or without ECM, was injected manually into the holes created in the rubber sheet (C), then covered with a transparent polyvinyl plastic sheet and secured with metal screws (D). The gelatin membranes were next photoirradiated using a metal halide lamp (E).