Fully inkjet-printed multilayered graphene-based flexible electrodes for repeatable electrochemical response.

ABSTRACT: Graphene has proven to be useful in biosensing applications. However, one of the main hurdles with printed graphene-based electrodes is achieving repeatable electrochemical performance from one printed electrode to another. We have developed a consistent fabrication process to control the sheet resistance of inkjet-printed graphene electrodes, thereby accomplishing repeatable electrochemical performance. Herein, we investigated the electrochemical properties of multilayered graphene (MLG) electrodes fully inkjet-printed (IJP) on flexible Kapton substrates. The electrodes were fabricated by inkjet printing three materials - (1) a conductive silver ink for electrical contact, (2) an insulating dielectric ink, and (3) MLG ink as the sensing material. The selected materials and fabrication met

SUBMITTER: Pandhi T 

PROVIDER: S-EPMC9057201 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature