With the rapid development of the Internet of Things, there is a great demand for portable
gas sensors. Metal oxide semiconductors (MOS) are one of the most traditional and well …

Volatile compounds contained in human breath reflect the inner workings of the body. A
large number of studies have been published that link individual components of breath to …

Real-time monitoring and early warning of human health conditions is an important function
of wearable devices. Along with the development of the Internet of Things and the medical …

Detection and analysis of volatile compounds in exhaled breath represents an attractive tool
for monitoring the metabolic status of a patient and disease diagnosis, since it is non …

The reverse transcription-quantitative polymerase chain reaction (RT-qPCR) approach has
been widely used to detect the severe acute respiratory syndrome coronavirus 2 (SARS …

The aim of the present study was to investigate the ability of breath analysis to distinguish
lung cancer (LC) patients from patients with other respiratory diseases and healthy people …

Finding a non-invasive, painless and simple method for monitoring of health parameters and
early detection of physiological disorders is of utmost importance in today's world. Breath …

Accumulating evidence indicates that microbiota plays a critical role in physiological
processes in humans. However, it might also contribute to body malodor by producing …

One in three cancer deaths worldwide are caused by gastric and colorectal cancer
malignancies. Although the incidence and fatality rates differ significantly from country to …

Exhaled breath‐based disease diagnosis is an ancient technique, and the application of this
technique is rapidly develo** for disease quick testing, such as viral infection, asthma …