Silk Fibroin‐Carbon Nanotube Composite Electrodes for Flexible Biocatalytic Fuel Cells

Conformal silk/carbon nanotube (CNT)/enzyme composites for fuel cell applications are presented. The films are pliable and wrap around curved surfaces such as a pipette tip, can be cut to assume the shape of an antenna, or can be used in contact with fruit to provide power using the sugars from the nectarine pulp as fuel. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.