The sustainable operation of implanted medical devices is essential for healthcare
applications. However, limited battery capacity is a key challenge for most implantable …

Charging wearable energy storage devices with bioenergy from human‐body motions,
biofluids, and body heat holds great potential to construct self‐powered body‐worn …

Self-powered implantable medical electronic devices that harvest biomechanical energy
from cardiac motion, respiratory movement and blood flow are part of a paradigm shift that is …

Wireless power transfer can significantly extend the application range and service life of
implantable medical devices, such as pacemakers, neurostimulators, and vascular …

Flexible graphene electronics are rapidly gaining interest, but their widespread
implementation has been impeded by challenges with ink preparation, ink printing, and …

The possibility of producing electrical power from chemical energy with biological catalysts
has induced the development of biofuel cells as viable energy sources for powering portable …

On‐demand drug delivery is one of the main research directions of the drug delivery system
(DDS). At present, with the development of various stimulus‐responsive materials and …

Enzymatic biofuel cells (BFCs) may power implanted medical devices and will rely on the
use of glucose and O 2 available in human bodily fluids. Other than well-established …

Electrosynthesis, a historically powerful tool for the production of a number of industrial-
scale inorganic or organic materials, has experienced a renaissance over the last ten years …

This review aims at summarizing the history and state‐of‐the‐art in the areas of fuel and
biofuel cells. The paper is addressed to a broad audience including experts and particularly …