Gas-sensing applications commonly use nanomaterials (NMs) because of their unique
physicochemical properties, including a high surface-to-volume ratio, enormous number of …

Diabetes mellitus (DM), an ailment caused by unregulated blood sugar levels, can lead to
the failure of more than one organ in patients. Currently, blood tests are being conducted in …

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

The sensitivity of conventional thin‐film OFET‐based sensors is limited by the diffusion of
analytes through bulk films and remains the central challenge in sensing technology. Now …

Breath analysis is a young field of research with great clinical potential. As a result of this
interest, researchers have developed new analytical techniques that permit real-time …

Exhaled breath‐based disease diagnosis is an ancient technique, and the application of this
technique is rapidly developing for disease quick testing, such as viral infection, asthma …

In this study, metal-organic frameworks (MOFs) based on l-Glutamic acid (L-Glu), a natural
amino acid as organic linker and Co (II), Ni (II), and Cu (II) metal ions were used in …

In the past decades, a variety of organic field‐effect transistor (OFET) based sensors have
been reported, holding great promise in physical sensing, chemical sensing, biosensing …

Accumulating evidence indicates that microbiota plays a critical role in physiological
processes in humans. However, it might also contribute to body malodor by producing …

Ammonia concentrations in exhaled breath (eNH 3) and skin gas of 20 healthy subjects
were measured on-line with a commercial cavity ring-down spectrometer and compared to …