Thermal Stabilization of Polyoxymethylene by PEG-Functionalized Hydroxyapatite: Examining the Effects of Reduced Formaldehyde Release and Enhanced Bioactivity

Figure 11

SEM/EDX analysis of POM/1.0% HA-g-PEG 600 (a), POM/1.0% HA-g-PEG 2000 (b), and POM/1.0% HA-g-PEG 6000 (c).

(a)

(b)

(c)