Evaluation of Resins for Stereolithographic 3D-Printed Surgical Guides: The Response of L929 Cells and Human Gingival Fibroblasts

Figure 4

Live-dead staining of L929 and gingival fibroblasts in response to printed Clear and Dental SG resins which were not postcured in an indirect monolayer cell culture model. L929 cells (a) and gingival fibroblasts (b) were exposed to printed Clear resin or Dental SG resin specimens which were not postcured. Untreated cells served as control (W/O). The cells were subjected to live-dead staining. Living cells appeared green and dead cells appeared red.

(a)

(b)