Editor-in-Chief İlkay Küçükgüzel Associate Editor Esra Tatar Online ISSN 2630-6344 Publisher Marmara University Frequency Bimonthly (Six issues / year) Abbreviation J.Res.Pharm. Former Name Marmara Pharmaceutical Journal
Journal of Research in Pharmacy 2019 , Vol 23 , Issue 4
Electrochemical detection of anticancer drug lumazine and DNA interaction by using carbon nanotube modified electrodes
1Faculty of Pharmacy, Analytical Chemistry Department, Ege University, 35100, Bornova, İzmir, TURKEY DOI : 10.12991/jrp.2019.176 The interaction of lumazine (LMZ) with dsDNA was investigated with differential pulse voltammetry (DPV) and electrochemical impedance spectroscopy (EIS) by using disposable carbon nanotubes-modified pencil graphite electrode (CNTs-PGE). The passive adsorption process was used to modify the electrode surface by CNTs and then dsDNA was immobilized onto the modified PGEs. The performance of CNT-PGEs was studied by examining the optimum analytical conditions with DPV and then impedance method was performed to characterize the modification of CNTs onto the electrode surface. Keywords : Biosensor; carbon nanotubes; electrochemistry; lumazine
Marmara University