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. 2020 Apr 5;10(4):688. doi: 10.3390/nano10040688

Figure 5.

Figure 5

Effect of PDOP polymerization time (i.e., PDOP thickness) on core–shell NPs morphology for 60 min of silver reduction time. TEM images ((a): AuNP@30PDOP@60AgNP, (b): AuNP@60PDOP@60AgNP, and (c): AuNP@180PDOP@60AgNP) of bimetallic core–shell NP system for different PDOP deposition times (numbers indicate deposition times in min).