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. Author manuscript; available in PMC: 2012 Feb 15.
Published in final edited form as: Langmuir. 2010 Dec 13;27(4):1419–1429. doi: 10.1021/la103975s

Figure 1.

Figure 1

(a) Ellipsometric thicknesses of APTES, biotin-BSA, avidin and a dispersion of vesicles deposited sequentially onto a silicon wafer. The biotin-free vesicles were composed of 99% DOPC, 1% BODIPY-DHPE; the biotinylated vesicles were composed of 98% DOPC, 1% biotin-DOPE, 1% BODIPY-DHPE. (b) Plot of epifluorescence intensity measured following incubation of an avidin-functionalized glass slide in a dispersion of vesicles. (c). Plot of lipid density measured following incubation of an avidin-functionalized glass slide in a dispersion of vesicles. The error bars represent one standard deviation. (N=4)