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. Author manuscript; available in PMC: 2013 Sep 2.
Published in final edited form as: Nanoscale. 2012 Jan 3;4(3):715–726. doi: 10.1039/c2nr11562j

Fig. 7.

Fig. 7

Surface Plasmon Resonance Microscopy (SPRM). (a) Schematic of the SPRM experimental setup. (b) SPRM images of H1N1 influenza A virus and three different silica nanoparticle populations in PBS buffer. For comparison with experiments insets in the images are nanoparticle images generated by numerical simulation. The SPR intensity profiles of selected particles along X (c) and Y (d) directions (indicated by dashed lines in (b)), respectively. The insets in the graph are the corresponding profiles from simulated images. Adapted from ref. 82. © 2010 National Academy of Sciences.