Carbon nanotubes (CNTs) promise to advance a number of real-world technologies. Of
these applications, they are particularly attractive for uses in chemical sensors for …

Electrically–transduced sensors, with their simplicity and compatibility with standard
electronic technologies, produce signals that can be efficiently acquired, processed, stored …

While numerous types of gas sensors have been developed for various industries and
applications such as the automotive industry, environmental monitoring, and personal …

Metal oxide resistive-type nano-scale gas sensors have been investigated for their low cost,
high sensitivity, and environmentally friendly fabrication. In these sensors, electrical …

Exhaled human breath analysis is a very promising field of research work having great
potential for diagnosis of diseases in non-invasive way. Breath analysis has attracted huge …

The rapid development of the Internet of Things (IoT)-enabled applications and connected
automation are increasingly making sensing technologies the heart of future intelligent …

Carbon nanotubes (CNT) represent one of the most unique materials in the field of
nanotechnology. CNT are the allotrope of carbon having sp 2 hybridization. CNT are …

Sensor technology has an important effect on many aspects in our society, and has gained
much progress, propelled by the development of nanoscience and nanotechnology. Current …

Abstract Nitrogen dioxide (NO 2), a hazardous gas with acidic nature, is continuously being
liberated in the atmosphere due to human activity. The NO 2 sensors based on traditional …

Flexible gas sensors have recently attracted researcher's great attention due to their
applications in wearable electronics for different fields like environmental protection, food …