Fig. 3. Picture of FormLabs and Asiga MAX printed substrates (A) and with respective PDA modified surfaces over various periods (B) and (C). FormLabs printed culture well substrates treated with PDA at various time intervals and subsequently coated with PS after 24 hours of incubation (D). Asiga MAX printed culture well substrates treated with PDA at various time intervals and subsequently coated with PS after 24 hours of incubation (E). Scale bar is equal to 12 mm.
