Flexible electrical circuits printed on polymers using graphene-cellulose inks. - George K. Knopf; Dogan Sinar; Anatoly Andrushchenko; Suwas Nikumb (ISCAS, 2016)

Flexible hydrogel actuated graphene-cellulose biosensor for monitoring pH. - George K. Knopf; Dogan Sinar (ISCAS, 2017)