Early-stage disease diagnosis is of particular importance for effective patient identification as
well as their treatment. Lack of patient compliance for the existing diagnostic methods …

The established efficacy of electronic volatile organic compound (VOC) detection
technologies as diagnostic tools for noninvasive early detection of COVID-19 and related …

Importance There has been a growing interest in the use of electronic noses (e-noses) in
detecting volatile organic compounds in exhaled breath for the diagnosis of cancer …

The advancements of chemical sensors over the past 50 years have significantly expanded
the diversity of available sensors making them more affordable, portable, sensitive, and …

Cancer is the second leading cause of death in the world. Because tumors detected at early
stages are easier to treat, the search for biomarkers—especially non-invasive ones—that …

There is overwhelming evidence that presence of cancer alters cellular metabolic
processes, and these changes are manifested in emitted volatile organic compound (VOC) …

Electronic noses (e-nose) offer potential for the detection of cancer in its early stages. The
ability to analyse samples in real time, at a low cost, applying easy–to-use and portable …

The assessment of volatile breath biomarkers has been targeted with a lot of interest by the
scientific and medical communities during the past decades due to their suitability for an …

Breast cancer causes metabolic alteration, and volatile metabolites in the breath of patients
may be used to diagnose breast cancer. The objective of this study was to develop a new …

Introduction: An early diagnosis is crucial in reducing mortality among people who have
breast cancer (BC). There is a shortfall of characteristic early clinical symptoms in BC …