Polymer-Assisted Hydrothermal Synthesis of Hierarchically Arranged Hydroxyapatite Nanoceramic
Figure 2
TEM images of polymer-assisted HA nanostructures with PAM concentrations of 2 and 4 g/L (a, b) and hydrothermal reaction times of 6 hr and (c, d) 12 hr. (e, f) FFT pattern and HRTEM image of (d).