Nanobiosensors Based on Localized Surface Plasmon Resonance for Biomarker Detection

Figure 5

Various substrate fabrication techniques. (a) Wet seed-mediated chemical reduction method. (b) Principle of electron beam technique. (c) Nanosphere lithography process. (d) Schematic of the nanofabrication process for 3D gold-coated nanocones by nanoimprint lithography. Reprinted with permission from [13]. Copyright 2011 Elsevier.