Figure 5From: A cyclodextrin-based approach for selective detection of catecholamine hormone mixturesCyclic voltammograms of each electrode with the α -, β -, and γ -CDs immobilization, respectively, under the 1 mM solutions of (top) L-tyrosine, (Middle) L-dopa and (bottom) dopamine. The scan rate was 100 mV/s. The current amounts at the given concentration (1 mM) were identified to produce the quantification matrix at each oxidation potential point that was measured without CD immobilization. The footprint of each electrode was 7.065 mm2.Back to article page