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. 2014 Nov 4;4:6891. doi: 10.1038/srep06891

Figure 2.

Figure 2

(A) Cyclic voltammograms of poly-(1,2-DAB) electrodeposition on PB/AuNP/TiNTs electrode. (B) FT-IR spectra of PB/AuNP/TiNTs (curve i), pDAB-PB/AuNP/TiNTs (curve ii) and (GOx-pDAB)-PB/AuNP/TiNTs sample (curve iii). (C) Cyclic voltammograms of the (GOx-pDAB)-PB/AuNP/TiNTs electrodes in a PBS solution with 10 mM glucose. The electrodes were prepared by 5, 10, 15 and 20 CV electropolymerization cycles as illustrated in Fig. 2A. (D) Cyclic voltammograms of electrodeposition of GOx and AuNPs onto the PB/AuNP/TiNTs electrode via the electropolymerization of 1,2-DAB. Numerals indicated the numbers of electropolymerization cycles. Scan rate: 50 mV s−1.