Recent Advancement in Functional Core-Shell Nanoparticles of Polymers: Synthesis, Physical Properties, and Applications in Medical Biotechnology
Figure 6
TEM images of colloidal particles prepared at different weight ratios of PS-SH to AuNP—(a) 1 : 17, (b) 1 : 4, (c) 1 : 2, and (d) 3 : 1. (e) Magnified TEM image of a colloidal particle showing the details of the structure. (f) TEM image of colloidal particles after changing the solvent from methanol to water [40].
