Currently, the importance of gas sensing is rapidly gaining recognition in a multitude of
domains, including environmental conservation, security measures, food safety protocols …

Since nitric oxide (NO), sulfur dioxide (SO 2), and ammonia (NH 3) in flue gas cause severe
air pollution, accurate measurements of their concentrations are crucial for optimizing the …

Perovskite quantum dots (PQDs) have attracted significant attention as fluorescent oxygen
gas sensors due to their exceptional optical and electronic properties. However, their …

Gas measurements in the gastrointestinal (GI) tract aid in the diagnosis and continuous
monitoring of disorders such as irritable bowel syndrome, inflammatory bowel disease, and …

Developing efficient and reliable gas sensors for the simultaneous detection of multiple
gases is paramount in various fields, specifically healthcare, biological, and biomedical …

This study presents a highly sensitive fluorescence intensity-based gas sensor specifically
designed to detect ammonia. Eosin-Y fluorescent dye and silver nanoparticles are …

This study presents the design and development of an innovative optical dual gas sensor
tailored for biomedical applications, enabling the simultaneous detection of nitric oxide (NO) …

A convenient and less time-consuming approach for developing an optical oxygen sensing
film with excellent balance between sensing performance and operating stability is …

This study introduces an innovative approach to achieving optical dual sensors capable of
detecting oxygen and nitric oxide simultaneously. The key components employed in this …