Most volatile organic compounds (VOCs) are toxic, carcinogenic, and mutagenic, and can
have serious effects on human health and the ecological environment. Therefore, the …

Fuel cells (FCs) have been in development for more than 50 years; whereas the application
of weak output of some FCs in detection of biochemical species as self-powered …

This goal of this minireview is to introduce the reader to the area of research concerned with
exhaled breath analysis for the purpose of detecting abnormal levels of physiologically …

Metal–organic frameworks (MOFs) possess important advantages over other candidate
classes for chemo-sensory materials because of their exceptional structural tunability and …

Noble metal-doping has proven to be an effective method for improving the gas sensing
performances of most reported semiconductor sensors. Herein, porous Ag-doped ZnSnO3 …

Lung cancer is the most common cause of cancer deaths, its global incidence is rising, and
continuing rises are predicted. The potential to diagnose lung cancers based on the …

Investigating the use of exhaled breath analysis to diagnose and monitor different diseases
has attracted much interest in recent years. This review introduces conventionally used …

The detection of volatile organic compounds (VOCs) has emerged as one of the most
promising diagnostic approaches in the field of medicine. For example, human breath …

An assembled three-dimensional hierarchical nanostructure based on the two-dimensional
nanostructure can not only maintain the characteristics of two-dimensional materials such as …

This study describes two biosniffers to determine breath acetone and isopropanol (IPA)
levels and applies them for breath measurement in healthy subjects and diabetic patients …