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 …

Background The potential of exhaled breath sampling and analysis has long attracted
interest in the areas of medical diagnosis and disease monitoring. This interest is attributed …

One of the most important issues in the development of gas sensors for breath analysis is
the fabrication of gas sensor arrays that possess different responses for recognizing patterns …

Breath analysis is a promising field with great potential for non-invasive diagnosis of a
number of disease states. Analysis of the concentrations of volatile organic compounds …

MXenes are a promising class of two-dimensional materials with several potential
applications, including energy storage, catalysis, electromagnetic interference shielding …

A number of volatile organic compounds (VOCs) have been identified and used in
preliminary clinical studies of the early diagnosis of lung cancer. The aim of this study was to …

The development of high-performance volatile organic compound (VOC) sensor based on a
p-type metal oxide semiconductor (MOS) is one of the important topics in gas sensor …

A new hybrid system comprising polydiacetylene (PDA), a chromatic conjugated polymer,
embedded within aerogel pores has been constructed. The PDA–aerogel powder …

Non-invasive disease monitoring on the basis of volatile breath markers is a very attractive
but challenging task. Several hundreds of compounds have been detected in exhaled air …

Many xenobiotics containing a furan ring are toxic and/or carcinogenic. The harmful effects
of these compounds require furan ring oxidation. This reaction generates an electrophilic …