Discrimination of Tea by the Electrochemical Determination of its Antioxidant Properties by a Polyaniline – DNA – Polyphenazine Dye Modified Glassy Carbon Electrode. - Kulikova, T. N.; Porfireva, A. V.; Vorobev, V. V.; Saveliev, A. A.; Ziyatdinova, G. K.; Evtugyn, G. A. (Analytical Letters, 2019)