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. 2015 Feb 28;10:90. doi: 10.1186/s11671-015-0810-x

Figure 4.

Figure 4

The top surface of SEM images. (a) ZnO grown on Si substrate; (b) AgNWs on Si substrate; (c) AgNWs after being transferred and embedded in the photopolymer substrate via spin-coating process and peel off; (d) ZnO-AgNWs in the photopolymer substrate.