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. Author manuscript; available in PMC: 2010 Dec 14.
Published in final edited form as: Anal Chem. 2009 Dec 15;81(24):9985–9992. doi: 10.1021/ac901833s

Scheme 1.

Scheme 1

Steps for constructing the mixed monolayer of FcC11SH and encapsulated HRP at a Au electrode: (a) formation of a mixed monolayer of MPA/FcC11SH, (b) activation of and NHS ester attachment onto MPA, (c) cross-linking of HRP, and (d) encapsulation of HRP through acryloylation. For illustration, the molecules are not drawn to scale.