Gas sensors, capable of detecting and monitoring trace amounts of gas molecules or volatile
organic compounds (VOCs), are in great demand for numerous applications including …

Flexible electronics technology is considered as a revolutionary technology to unlock the
bottleneck of traditional rigid electronics that prevalent for decades, thereby fueling the next …

In this work, a novel light-modulated bifunctional gas sensor based on Au nanoparticles-
modified 2D InSe nanosheets was demonstrated. The prepared sensor displayed a …

Abstract According to World Health Organization reports, large numbers of people around
the globe have been infected or died for Covid-19 due to the severe acute respiratory …

The breath analysis technique is one of the oldest investigation strategies for disease
diagnosis and human health monitoring. This strategy explores volatile organic compound …

Photoacoustic spectroscopy (PAS) can detect volatile organic compounds (VOCs) present in
exhaled breath with very high sensitivity. A PAS setup using laser excitation at 266 nm and …

Cardiovascular diseases (CVD) are the major causative factors for high mortality and
morbidity in developing and developed nations. The biomarker detection plays a crucial role …

Gastric cancer is a common malignancy, being the fifth most frequently diagnosed cancer
and the fourth leading cause of cancer-related deaths worldwide. Diagnosis of gastric …

The acetone can be regarded as one of the respiratory biomarkers for lung cancer, the
detection of acetone in human exhaled gas has great important for early lung cancer …

Introduction: Human blood and saliva are increasingly under investigation for the detection
of biomarkers for early diagnosis of non-communicable (eg cancers) and communicable …