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. 2016 Sep 20;11:412. doi: 10.1186/s11671-016-1640-1

Fig. 4.

Fig. 4

a Photograph of Ag NPs deposited on substrate when drying at room temperature without sintering treatment. b Top-view high-magnification SEM image of the Ag layer surface. c Cross-section SEM image of Ag pattern; insert is partial enlarged detail of cross section SEM image