NO 2 is an oxidizing gas, which is considered to be the most dangerous and most toxic gas
that should be controlled. Because of the advantages of high sensitivity, selectivity, stability …

Over the past few years, there has been a growing potential use of graphene and its
derivatives in several biomedical areas, such as drug delivery systems, biosensors, and …

Inspired by biological noses, their electronic counterparts ie e-noses are designed to imitate
them by detecting and identifying surrounding gases and volatile compounds through the …

Graphene remains of great interest in biomedical applications because of biocompatibility.
Diseases relating to human senses interfere with life satisfaction and happiness. Therefore …

In situ monitoring system on the food package based on biodegradable materials to
examine the food status is of great significance for practical application since food poisoning …

Effective detection of pollutant gases is vital for protection of natural environment and human
health. There is an increasing demand for sensing devices that are equipped with high …

Graphene is fundamentally a two-dimensional material with extraordinary optical, thermal,
mechanical, and electrical characteristics. It has a versatile surface chemistry and large …

Tens of billions of pairs of waste disposable bamboo chopsticks (DBC) are produced every
year, and it is extremely important to utilize this resource effectively. Inspired by the structural …

Herein, we reported a gas sensor based on MXene/Graphene composite sensitive film for
low-concentration ammonia detection. Specifically, we use the electrophoretic deposition …

In this study, zinc oxide nanoparticles (ZnONPs) were synthesised using royal jelly. The
prepared NPs were characterised through transmission electron microscopy, field-emission …