Eumelanin precursor 2-carboxy-5,6-dihydroxyindole (DHICA) as doping factor in ternary (PEDOT:PSS/Eumelanin) thin films for conductivity enhancement, Migliaccio, L., Gesuele F., Manini P., Maglione Maria Grazia, Tassini Paolo, and Pezzella A. , Materials, Volume 13, Number 9, (2020)

Improving the gravure printed PEDOT:PSS electrode by gravure printing DMSO post-treatment, Sico, Giuliano, Montanino M., De Girolamo Del Mauro Anna, and Minarini Carla , Journal of Materials Science: Materials in Electronics, Volume 29, Number 14, p.11730-11737, (2018)