Antimicrobial Silver-Polyethyleneimine-Polylactic Acid Polymer Composite Film for Coating Methacrylate-Based Denture Surfaces

Figure 6

Apoptotic potencies of the polyethyleneimine-polylactic acid (PEI-PLA) and silver-polyethyleneimine-polylactic acid (Ag-PEI-PLA) extracts. D1: day 1; D5: day 5; and D10: day 10 extractions. Serial dilutions of 1/10, range: 1000x–10x. Control (Cont).