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 …

The demand for portable and wearable chemical or biosensors and their expeditious
development in recent years has created a scientific challenge in terms of their continuous …

With air pollution increasing around 75% in the past 30 years, 80% of the globe's wasted
water flowing into Earth's oceans and rivers untreated, and more than 22 million hectares of …

Progress in materials science is associated with the development of nanomaterials in terms
of energy-saving, environmentally friendly, and low-cost methods. Since the use of tributyltin …

In the past few decades, the development of chemosensors has become an important
research topic in supramolecular analytical chemistry, and as a result, it has attracted the …

Porous metal oxides nanomaterials with controlled morphology have received great
attention because of their promising applications in catalysis, energy storage and …

The uncontrolled emission of toxic and harmful gases will seriously restrict the sustainable
development of social economy system and threaten people's health. Therefore, it is …

Food intake gives vitality and supplements to support humans and other living organisms.
Food safety and contamination problems associated with food hygiene, storage, chemical …

Identifying disease biomarkers and detecting hazardous, explosive, flammable, and
polluting gases and chemicals with extremely sensitive and selective sensor devices …

In this work, a novel hydrothermal route is developed to synthesize cobalt carbonate
hydroxide, Co (CO3) 0.5 (OH)· 0.11 H2O. In this method, sodium chloride salt is utilized to …