Start Publications Direct Drawing Method of Graphite onto Paper for ...
Attension

Direct Drawing Method of Graphite onto Paper for High-Performance Flexible Electrochemical Sensors

Year: 2017

Journal: ACS Appl. Mater. Interfaces, Volume 9, APR 5, page 11959–11966

Authors: Santhiago, Murilo; Strauss, Mathias; Pereira, Mariane P.; Chagas, Andreia S.; Bufon, Carlos C. B.

Organizations: CNPq [483550/2013-2]; FAPESP [2013/22127-2, 2014/25979-2]; Laboratory of Advanced Optical Spectroscopy (LMEOA/IQ-UNICAMP/FAPESP) [2009/54066-7]

Keywords: paper-based devices; carbon electrodes; direct transfer method; nanodebris; electrocatalytic detection

-A simple and fast fabrication method to create high-performance pencil -drawn electrochemical sensors is reported for the first time. The sluggish electron- transfer observed on bare pencil -drawn surfaces was enhanced using two electrochemical steps: fi