Global health and food security constantly face the challenge of emerging human and plant
diseases caused by bacteria, viruses, fungi, and other pathogens. Disease outbreaks such …

Humans have a myriad of sensory receptors in different sense organs that form the five
traditionally recognized senses of sight, hearing, smell, taste, and touch. These receptors …

Infusing human taste perception into smart sensing devices to mimic the processing ability of
gustatory organs to perceive liquid substances remains challenging. Here we developed a …

The family of two-dimensional (2D) materials composed of atomically thin layers connected
via van der Waals interactions has attracted much curiosity due to a variety of intriguing …

This effort dispenses an unprecedented electrochemical performance of highly porous nano-
needles, stacked nano-needles, nano-plates and nano-flowers like morphological β-NiS thin …

The fiber-type biofuel cell is attractive as an implantable energy source because the fiber
can modify various structures and the wound can be stitched like a suture. In addition, in …

Wire supercapacitors are promising flexible power sources for wearable devices because of
their high power density, long cycle life, and mechanical flexibility. However, obtaining high …

Taste bud cells are constantly replaced in taste buds as old cells die and new cells migrate
into the bud. The perception of taste relies on new taste bud cells integrating with existing …

Flexible and stretchable fiber supercapacitors have been progressively improved for
wearable electronic devices. However, they should be further improved with respect to …

Electronic materials such as semiconductors, piezo‐and ferroelectrics, and metal oxides are
primary constituents in sensing, actuation, nanoelectronics, memory, and energy systems …