Nowadays, the electronic nose (e-nose) has gained a huge amount of attention due to its
ability to detect and differentiate mixtures of various gases and odors using a limited number …

The facile microwave approach has been adopted to successfully synthesize silver-doped
CuO (ACO) and bare CuO (BCO) photocatalysts. Powder X-ray diffraction (PXRD), energy …

ABSTRACT Two-dimensional (2D) materials emerged in the last decade have been
considered as an attractive class of gas sensing materials due to their large surface-to …

Abstract The toxicity of 4-nitrophenol (4-NP) is one of the most common threats to the
environment; therefore, developing a simple and sensitive analytical method to detect 4-NP …

This study unveils a novel CdS/PEDOT: PSS composite sensor for ultra-sensitive and
reliable NO 2 detection, addressing the critical need for reliable environmental monitoring …

One dimensional hollow cylindrical carbon nanotube nanostructure has played essential
role in nanotechnology advancements, since its discovery. In technical fields, carbon …

Metal oxide semiconductors stand at an essential frontier of chemiresistive substance for
gas sensor assembly to detect the volatile organic compounds, especially in case of the …

Among nanocomposite materials, multifunctional polymer nanocomposites have prompted
important innovations in the field of sensing technology. Polymer-based nanocomposites …

To date, n-type semiconductor designs are less investigated than their p-type counterparts,
due to the fact that the charge transport mobility and the stability of the n-type materials are …

All things being equal! As gas pollutants continue to pose threat to life so is the emergence
of sensor devices that detect and capture these gases. Herein, two of the oil-decomposed …