Figure 4. Densities (film x 10-3 g cm-3), swellings (S) and folding endurance (folds) of PSS film and its composites

From

Model Drug Release from Potato Starch-Starch Glycolate Microparticles and Films with and without Incorporated Nano-SiO2

Fateh Eltaboni, Amira Alhodeary, Mona Ibrahim, Fawzia Ali, Aya Al Abdali, Nadin Al Farsi, Fatma Elshibani, Mohamed Ali Sharkasi

Journal of Polymer and Biopolymer Physics Chemistry. 2020, 8(1), 15-27 doi:10.12691/jpbpc-8-1-2