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. Author manuscript; available in PMC: 2010 Mar 9.
Published in final edited form as: J Am Chem Soc. 2006 Oct 25;128(42):13676–13677. doi: 10.1021/ja065899k

Figure 1.

Figure 1

Potentiometric responses of the silver ion-selective electrode for the (a) control (zero target), (b) 20 μg/mL myoglobin, (c) 20 μg/mL lysozyme (as a noncomplementary targets), (d) 2.5 μg/mL mouse IgG, and (e) 5 μg/mL mouse IgG (as complementary targets) after sandwich immunoassay with 5 min silver enhancement (A). Inset B: potentiometric responses of silver ion-selective electrode to (a) 20 μg/mL lysozyme, (b) 2.5 μg/mL IgG solution containing 20 μg/mL lysozyme, and (c) 2.5 μg/mL mouse IgG.