“…[1][2][3][4] Many researchers have focused on fabrication of 1-D different shape noble metal nanostructures such as nanowire, nanorod, nanosphere, nanocube, and shapecontrollable nanostructure. [5][6][7][8] Silver nanostructures with excellent electrical and thermal conductivity, optical property, biocompatibility, antibacterial property, and large specific surface area were applied in many fields, [9][10][11][12] such as wearable electronic devices, 13 liquid crystal display, 14 solar cell, 15 strain sensing, 16 gas sensing, 17 biological sensing, 18 optics, 19 surface-enhanced Raman scattering, 20 and the catalytical electrode 21 and others. Usually, synthesis methods of silver nanostructure are composed of chemical and physical categories including polyol method, 22 solvothermal method, 23 ultraviolet irradiation method, 24 photoreduction method, 25 electrochemical method, 26 porous material template method, [27][28][29][30] and wet chemical method.…”