Evaluation of Durability of Transparent Graphene Electrodes Fabricated on Different Flexible Substrates for Chronic In Vivo Experiments. - David Ding; Yichen Lu; Ruoyu Zhao; Xin Liu 062; Chawina De-Eknamkul; Chi Ren; Armaghan Mehrsa; Takaki Komiyama; Duygu Kuzum (IEEE Trans. Biomed. Eng., 2020)