Study of electrical conductivity, biocompatibility and degradation effect of copper electrodes with hydrogel coatings for use in flexible electronics. - Gnanasambanthan, Harish; Ghosh, Debosmita; Hemavathy, K.; Tyagi, Anushka; Addy, Swarnali; Maji, Debashis (Applied Physics A: Materials Science & Processing, 2024)