Nanomaterials as Promising DNA Biosensors

Modification of a glassy carbon electrode with a bilayer of multiwalled carbon nanotube/benzene disulfonate-doped polypyrrole: application to sensitive voltammetric determination of olanzapine

“…26 Also CNTs give a chance for fabrication of multi-functioned electrochemical sensors because of their modiable edges and sidewalls and ease the determination of biomolecules, pharmacological substances and inorganic ions. [27][28][29][30] Therefore, the use of CNT modied electrodes as electrochemical sensors and biosensors with higher sensitivities and lower limits of detection is interesting. 27,31,32 Conducting polymers (CPs) with unique electronic, chemical and biochemical properties have extensively been used in the electrochemical sensors and biosensors.…”

“…[27][28][29][30] Therefore, the use of CNT modied electrodes as electrochemical sensors and biosensors with higher sensitivities and lower limits of detection is interesting. 27,31,32 Conducting polymers (CPs) with unique electronic, chemical and biochemical properties have extensively been used in the electrochemical sensors and biosensors. [33][34][35][36][37] CPs are polyconjugated polymers with features of conventional organic polymers and electronic properties like metals.…”