“…[14][15][16] Among the different nanoparticles, specifically Pt and Au-based bimetallic systems remarkably improved the electroanalytical performance of the sensors. [17][18][19] Recently our research group has published several articles in the field of DNA biosensors by introducing novel indicators that can be used for recognition and quantification of nucleic acids such as Indigo Carmine, 20 Ketamine, 21 Ethyl Green, 22 Brilliant Cresyl Blue, 23 Tyrosinaz, 24 and Celestine Blue. 25 In another type of research by our group, well-known indicator such as Methylene Blue was used for investigating a new strategy and optimized the procedure for an electrochemical PNA biosensor, 26 , Zeolite modified carbon paste DNA biosensor 27 and triplex structure formation.…”