Metal oxide nanoparticles have been widely utilized for the fabrication of functional gas
sensors to determine various flammable, explosive, toxic, and harmful gases due to their …

The role of Internet-of-Things (IoT) in precision agriculture and smart greenhouses has been
reinforced by recent R&D projects, growing commercialization of IoT infrastructure, and …

With the tremendous advances in technology, gas-sensing devices are being popularly
used in many distinct areas, including indoor environments, industries, aviation, and …

With the rapid development of the Internet of Things, there is a great demand for portable
gas sensors. Metal oxide semiconductors (MOS) are one of the most traditional and well …

Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

In recent years, the utilization of gas sensors has increased tremendously in daily life and
industry. Importantly, appropriate material selection should be made for gas sensors in order …

Over the past decade, a brand‐new pressure‐and tactile‐sensing modality, known as
iontronic sensing has emerged, utilizing the supercapacitive nature of the electrical double …

Metal oxide semiconductors-based gas sensors have been extensively explored due to their
high sensing response, cost-effectivity, long-term stability, and simple fabrication. However …

Since the first exfoliation in 2004, graphene has been widely researched in many fields of
materials engineering due to its highly appealing properties. Recently, graphene-based …

Recent advances in nanomaterial design and synthesis has resulted in robust sensing
systems that display superior analytical performance. The use of nanomaterials within …