Figure 1.

TEM images of PSt/TiO2 core-shell particles. Particles obtained through TiO2 deposition onto cationic PSt particles prepared with cationic DMHB monomer (A) and TiO2 deposition onto anionic PSt particles with surface charge converted by KH550 treatment (B).

Wang et al. Nanoscale Research Letters 2012 7:646   doi:10.1186/1556-276X-7-646
Download authors' original image