Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

Traditional public health systems are suffering from limited, delayed, and inefficient medical
services, especially when confronted with the pandemic and the aging population. Fusing …

Polymer-ceramic piezoelectric composites, combining high piezoelectricity and mechanical
flexibility, have attracted increasing interest in both academia and industry. However, their …

The advancement of the Internet of Things/5G infrastructure requires a low‐cost ubiquitous
sensory network to realize an autonomous system for information collection and processing …

Flexible wearable sweat sensors allow continuous, real-time, noninvasive detection of sweat
analytes, provide insight into human physiology at the molecular level, and have received …

The performance of chemical sensors is dominated by the perception of the target molecules
via sensitive materials and the conduction of sensing signals through transducers. However …

Wearable bioelectronics for continuous and reliable pulse wave monitoring against body
motion and perspiration remains a great challenge and highly desired. Here, a low‐cost …

Along with the arrival of the 5G era, sustainable and renewable energy supplies have
become urgent demands towards plentifully distributed devices utilized for constructing …

Dr. Jun Chen is currently an assistant professor in the Department of Bioengineering at the
University of California, Los Angeles. His current research focuses on nanotechnology and …

Gait analysis provides a convenient strategy for the diagnosis and rehabilitation assessment
of diseases of skeletal, muscular, and neurological systems. However, challenges remain in …