Figure 4From: Observation of Coalescence Process of Silver Nanospheres During Shape Transformation to Nanoprismsa Time resolved extinction of the formation of the silver nanoprism via coalescence processes. b Change in the absorbance at 403 nm (dipole band of the silver nanospheres) and 1,000 nm (in-plane dipole band of the silver nanoprisms) as a function of reaction time.Back to article page