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. Author manuscript; available in PMC: 2016 Dec 15.
Published in final edited form as: J Colloid Interface Sci. 2015 Aug 25;460:209–213. doi: 10.1016/j.jcis.2015.08.059

Figure 4.

Figure 4

3D representations of SPRi gold arrays after adsorption of (A) 50 ppm O-DCB (20.2 pixels), (B) 200 ppm P-OH (13.7 pixels), (C) 100 ppm CyHex-OH (13.2 pixels), (D) 1000 ppm HCHO (10.7 pixels), (E) 1000 ppm Ac (9.6 pixels), (F) 250 ppm Hex-al (8.0 pixels), and (G) 1000 ppm EtOH (5.3 pixels).