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. 2022 Jul 19;27(14):4598. doi: 10.3390/molecules27144598

Figure 7.

Figure 7

(a) AFM of a TRuCoTPyPz thin layer, dropcasted on a mica substrate, showing aggregates as bright spots; (b) cross-section of one of the aggregates; (c) AFM of the typical TRuCoTPyPz modified GC electrode used as the working electrode in the electrochemical measurements; (d) topographic profile of the TRuCoTPyPz electrode.