Gas-sensing applications commonly use nanomaterials (NMs) because of their unique
physicochemical properties, including a high surface-to-volume ratio, enormous number of …

Sensors are of increasing interest since they can be applied to daily life in different areas
from various industrial sectors. As a natural nanomaterial, nanocellulose plays a vital role in …

Conductive hydrogels have drawn significant attention in the field of stretchable/wearable
sensors due to their intrinsic stretchability, tunable conductivity, biocompatibility, multistimuli …

Developing stretchable/wearable strain sensors in different application scenarios is a global
demand for creating a smart society and promoting healthcare, whereas existing hydrogel …

Ionic hydrogels, a class of intrinsically stretchable and conductive materials, are widely used
in soft electronics. However, the easy freezing and drying of water-based hydrogels …

Flexible and conductive hydrogel sensors have great potential for applications in wearable
and implantable devices, electronic skin and healthcare diagnosis. However, it remains a …

Carbon nanocoils (CNCs) are employed to fabricate fast, high-resolution, and reversible
humidity sensor based on a flexible liquid crystal polymer (LCP) substrate. The humidity …

Fabrication of stretchable chemical sensors becomes increasingly attractive for emerging
wearable applications in environmental monitoring and health care. Here, for the first time …

The development of high-performance, portable and miniaturized gas sensors has aroused
increasing interest in the fields of environmental monitoring, security, medical diagnosis, and …

To endow strain sensors with superhydrophobicity may be a promising approach to improve
the infrastructure safety in harsh environments. Artificial superhydrophobic strain sensors …