2. Methodology
2.1. Samples preparation
A list of samples is presented in Table 1. All samples were dried in an oven (UL 50, Memmert 854 Schwabach, Germany) at 70 °C for 7 days. After the drying process, the samples were ground using a Retsch SM 2000 grinder (F. Kurt Retsch Gmbh, Germany) into powder form.