Figure 2.

Representative images of electron microscopy of synthesized Ag nanostructures, demonstrating that diverse sizes and morphologies are made possible by controlling the reaction chemistry. (A) Silver nanosphere [58], (B) Silver necklaces [59], (C) Silver nanobars [60], (D) Silver nanocubes [7], (E) Silver nanoprism [61], (F) Silver bipyramids [62], (G) Silver nanostar [63], (H) Silver nanowire [58], (I) Silver nanoparticle embedded silica particle [64]. All figures were reprinted with permission from the publisher of each article.