Breath analysis is a relatively recent field of research with much promise in scientific and
clinical studies. Breath contains endogenously produced volatile organic components …

Hundreds of volatile organic compounds (VOCs) are emitted from the human body, and the
components of VOCs usually reflect the metabolic condition of an individual. Therefore …

Breath sensors can revolutionize medical diagnostics by on-demand detection and
monitoring of health parameters in a noninvasive and personalized fashion. Despite …

Breath analysis has attracted a considerable amount of scientific and clinical interest during
the last decade. In contrast to NO, which is predominantly generated in the bronchial system …

Sensitive detection of acetone and hydrogen sulfide levels in exhaled human breath,
serving as breath markers for some diseases such as diabetes and halitosis, may offer …

Free radical damage is an important factor in many pathological and toxicological
processes. Despite extensive research efforts in biomarkers in recent years, yielding …

Background Many volatile organic compounds (VOCs), principally alkanes and benzene
derivatives, have been identified in breath from patients with lung cancer. We investigated …

Since the development of the first chemoresistive metal oxide based gas sensors,
transducers with innovative properties have been prepared by a variety of wet‐and dry …

The importance of developing new diagnostic and detection technologies for the growing
number of clinical challenges is rising each year. Here, we present a concise, yet didactic …

Oxidative stress results from an oxidant/antioxidant imbalance in favour of oxidants. A large
number of studies have demonstrated that increased oxidative burden occurs in airways …