"Polypyrrole–poly (3, 4-ethylenedioxythiophene)–Ag (PPy–PEDOT–Ag) nanocomposite films for label-free electrochemical DNA sensing"
S Radhakrishnan, C Sumathi, Ahmad Umar, Sang Jae Kim, J Wilson, V Dharuman,
Biosensors and Bioelectronics,
2013,
133-140