Fig. 3
(a) Performance of aptasensor in Tris HCl for DOX determination; (b) UV/visible spectrum of RhB, apt40, Dox, apt40 + RhB and apt40 + RhB + DOX; (c) Schematic illustration of DOX binding with carboxyl (-COOH) group of Rhodamine B.
Fig. 3 | Scientific Reports
