Skip to main content
. 2020 Jan 9;13(2):307. doi: 10.3390/ma13020307

Figure 7.

Figure 7

Particles stored for 24 h after mixing with monomer, prior to silane treatment, from left to right; impregnated PMMA by silica, silane treated silica, untreated TiO2, ZrO2, Al2O3 and nanoclays 30B and 20A.