Sample Water AgNPS AgNPs@SiO Thickness (mm) Strength (N) Thickness (mm) Strength (N) Thickness (mm) Strength (N) Chromium 2,1 298 2,1 301 2,0 310 Oxazolidine 2,1 400 2,1 408 2,0 439 Aluminium 1,9 256 1,8 280 1,8 316 Titanium 2,0 275 2,0 303 2,0 322

Table 2: Tear strength results under different conditions.