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. Author manuscript; available in PMC: 2015 Oct 15.
Published in final edited form as: Biosens Bioelectron. 2014 Apr 13;60:92–100. doi: 10.1016/j.bios.2014.04.008

Figure 3. Characterization of probe on membrane surface.

Figure 3

(A) CVC depicting a significant shift in voltage upon functionalization of probe indicating covalent attachment of probe onto the nanomembrane surface. (B) IR spectra confirming the probe immobilization by comparing probe-specific peaks on the nanomembrane surface compared to a probe sample in DI water.