Background Cancer is characterized by the rampant proliferation, growth, and infiltration of
malignantly transformed cancer cells past their normal boundaries into adjacent tissues. It is …

Potentiometric-based biosensors have the potential to advance the detection of several
biological compounds and help in early diagnosis of various diseases. They belong to the …

The article starts with a brief history of discovery of cancer biomarkers followed by statistical
data on published cancer biomarkers detection strategies in the last decade to demonstrate …

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 …

Lung cancer remains the leading cause of cancer-related death. In addition to chest X-rays
and computerised tomography, the detection of cancer biomarkers serves as an emerging …

With the expansion of the Internet-of-Things (IoT), the use of gas sensors in the field of
wearable technology, smart devices, and smart homes has increased manifold. These gas …

The successful development of modern gas sensing technologies requires high sensitivity
and selectivity coupled to cost effectiveness, which implies the necessity to miniaturize …

Human breath offers several benefits for diagnostic applications, including simple,
noninvasive collection. Breath is a rich source of clinically-relevant biological information; …

Volatile organic compounds (VOCs), produced and emitted through the metabolism of
cancer cells or the body's immune system, are considered novel cancer biomarkers for …

The detection of biomarkers is the future of non-invasive medical diagnosis and screening.
Discovery and identification of reliable disease specific volatile organic compounds is …