Gas sensor is an indispensable part of modern society with wide applications in
environmental monitoring, healthcare, food industry, public safety, etc. With the development …

The creation and enhancement of gas sensors with exceptional performance are of
paramount importance for the rapid and effective identification of hazardous and noxious …

Proper vigilance on the levels of various gases of concern, especially toxic ones, is vital for
reducing the risk of environmental damage. This impels the demand for highly accurate and …

With the emergence of novel sensing materials and the increasing opportunities to address
safety and life quality priorities of our society, gas sensing is experiencing an outstanding …

Fragrance plays a crucial role in the daily lives. Its importance spans various sectors, from
therapeutic purposes to personal care, making the understanding and accurate identification …

Machine learning (ML), as an advanced data analysis tool, simulates the learning process of
the human brain, enabling the extraction of features, discovery of patterns, and making …

As highly promising devices for odor recognition, current electronic noses are still not
comparable to human olfaction due to the significant disparity in the number of gas sensors …

E-nose devices are designed to detect odours and flavours. The versatility and sensitivity of
e-nose technology make it a valuable tool in various fields including medical diagnosis …

This study reports a novel Ni (OH) 2/Co3O4 heterostructured nanomaterial synthesized
through a simple two-step hydrothermal method combined with subsequent heat treatment …

The adsorption attributes of methyl naphthalene and naphthalene molecules on P-
Germanane sheets are explored based on the density functional theory method. The novel P …