Fig. 5From: Recent advances in synthetic methods and applications of silver nanostructuresa TEM and b HRTEM images of the silver nanospheres prepared at 260 °C for 24 h with molar ratio of PVP to AgNO3 of 8, and the SAED pattern (inset) of an individual silver nanosphere with a diameter of about 50 nm. c Powder XRD pattern taken from the same batch of sample [59]Back to article page