Figure 4 | Scientific Reports

Figure 4

From: Influence of nanoparticle encapsulation and encoding on the surface chemistry of polymer carrier beads

Figure 4

STEM images revealing the location of the CdSe/CdS-QDs (a) in QD-loaded PSMPs prepared by the polymerization procedure (route i) and (b) in QD-loaded PSMPs prepared by the post-synthetic swelling procedure (route ii). The differing amount of QDs visible (small, lighter particles on or close to the PSMP surface) is due to different QD concentrations used for the PSMP preparation.

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