Skip to main content
. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: Curr Opin Chem Biol. 2010 Aug 26;14(6):685–692. doi: 10.1016/j.cbpa.2010.07.022

Figure 4.

Figure 4

(a) Boronic acid- functionalized receptor library used for the differentiation of sugars. (b) LDA plot of kinetic profiles of the indicator uptake of the array of receptors incubated with the sugars: fructose (orange triangle), glucose (green triangle), maltitol (light blue circle), maltose (blue diamond), sucralose (pink circle), sucrose (red diamond). (c) Peptide sequences used for the differentiation of tannins and wines. (d) Schematic representation of the indicator displacement assay of tannins using the peptidic ensembles in the array. (e) PCA score plot of responses of the different flavonoids (a - 0.060 mM, b - 0.12 mM) in (c). (f) Structures of flavonoids tested to determine the discriminatory properties of peptidic sensing ensembles.