The detection of low-concentration gases and odors in fields such as healthcare, mobility,
and indoor environment control is attracting tremendous attention. The development of high …

Gas detection and monitoring are essential due to their direct impact on human health,
environment, and ecosystem. Chemiresistive sensors are one of the most used classes of …

The accelerated evolution of the Internet of Things has brought new challenges to the gas
sensors, which are required to work persistently under harsh conditions, like high humidity …

In recent decades, chemiresistive gas sensors (CGS) have been widely studied due to their
unique advantages of expedient miniaturization, simple fabrication, easy operation, and low …

Chemiresistive ammonia gas (NH3) sensors have been playing a significant role in the
fields of environmental protection, food safety monitoring, and air quality evaluation …

Owing to the advantages of the high specific surface area, excellent electronic conduction
behavior, and special diffusion pathways originating from nanoscale heterojunctions, there …

Multifunctional sensing systems play important roles in a variety of applications, incluing
health surveillance, intelligent prothetics, human–machine/ambinece interfaces, and many …

In this research, WS 2 nanomaterials were synthesized by a hydrothermal method at first.
Then, partially oxidized WS 2 through calcination to obtain WO 3/WS 2 binary materials via …

As a main exhaust emission from vehicles, nitrogen dioxide is harmful to environment and
human health. Gas sensors with high performance for nitrogen dioxide detection is …

Lung cancer is the most prevalent severe illness in both sexes and all ages and the leading
cause of cancer-related deaths globally. Late-stage diagnosis is the primary cause of its …