Volatile organic compounds (VOCs), which originate from painting, oil refining and vehicle
exhaust emissions, are hazardous gases that have significant effects on air quality and …

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

Tin dioxide (SnO2) is a material of ever increasing scientific interest as a result of its many
useful and varied physical properties: it is a wide band gap (3.6 eV at 300 K), n-type …

Modulation of oxygen vacancy (VO··) concentrations in SnO 2 is an efficient strategy for
improving its NO 2 sensing performance. However, due to the complex reaction process …

Ash is a highly available industrial and agricultural waste by-product. Giving insights into the
huge generation of ash and environmental concern of disposal issue, aesthetic attention has …

We have prepared nanocrystalline Pd/SnO 2 thin films deposited on alumina substrate by
reactive magnetron sputtering for highly sensitive and selective CO gas sensing. The …

Over the past few years, there has been a huge demand for developing sensors capable of
monitoring and quantifying volatiles related to food quality analysis, medical diagnosis, and …

Modification of ZnO by doping with 3d metal has been intensively reported, and many
interesting applications have been proven. This review elaborated the doping effect of the …

In this research, we report the removal of Carbol Fuchsin dye by using doped Ferrosoferric
oxide nanocatalyst. The nanocatalysts Fe 3 O 4 and doped Fe 3 O 4 was characterized by …

In the present work, biodegradable and flexible chitosan/polyvinylpyrrolidone (CHP)
polymeric substrate was fabricated by solvent casting method. This is a novel demonstration …