At present, alloys have broad application prospects in heterogeneous catalysis, due to their
various catalytic active sites produced by their vast element combinations and complex …

Low-dimensional metal oxides-based electronic noses have been applied in various fields,
such as food quality, environmental assessment, coal mine risk prediction, and disease …

Innovative engineering solutions that are efficient, quick, and simple to use are crucial given
the rapid industrialization and technology breakthroughs in Industry 5.0. One of the areas …

The military environment generates a large amount of data of great importance, which
makes necessary the use of machine learning for its processing. Its ability to learn and …

Although fantastic milestones of Gallium nitride (GaN)-based materials in optoelectronic
devices had been reached, the focus on the optimization of their geometrical structure for …

Kiwifruit is susceptible to postharvest decay caused by a variety of fungal pathogens. The
fungal fruit rot disease continues to occur during storage, transportation, and sales, caused …

A major challenge in utilizing metal–organic frameworks (MOFs) for volatile organic
compound (VOC) capture was their inclination for strong adsorption, which consequently …

To achieve a highly accurate and efficient analysis of mixed gases, it is crucial to develop an
electronic nose system with high sensitivity of gas sensors and low data processing …

To mimic the human olfactory system, an electronic nose (E-nose, also known as artificial
olfactory) has been proposed based on a multiple gas sensor array and a pattern …

Gas detection in enclosed cabins is a challenging concern in the industry to ensure the
safety of cabin operations and personnel driving. There has been a growing development in …