Cytotoxicity test
Scaffolds were rinsed in a 0.9% NaCl solution and then disks having a
diameter of 7.0 mm were cut out of them and placed in 24-well plate.
Jurkat cells (concentration 1x106 cells/mL) were
placed on the prepared plates, along with the examined scaffolds. Cells
were cultured for 8 days in the presence of examined samples at 37 °C,
under an atmosphere of 5% CO2. On the 1st, 4th, and 8th
day of the culture, the cells were analyzed in a flow cytometer using a
cytochemical reaction with propidium iodide.