Diabetic foot ulcers are chronic wounds that affect millions and increase the risk of
amputation and mortality, highlighting the critical need for their early detection. Recent …

The wearable device industry is on the rise, with technology applications ranging from
wireless communication technologies to the Internet of Things. However, most of the …

In recent years, wearable sensor devices with exceptional portability and the ability to
continuously monitor physiological signals in real time have played increasingly prominent …

Imperceptible wireless wearable devices are critical to advance digital medicine with the
goal to capture clinical-grade biosignals continuously. Design of these systems is complex …

Detection of nicotine is highly desired; therefore, there is an endless need to develop
multifunctional sensors that can detect nicotine in more than one way. Metal–organic …

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) biosensors have captured
more attention than the conventional methodologies for SARS‐CoV‐2 detection due to …

Background: The use of wearable sensors is being explored as a challenging way to
accurately identify smoking behaviors by measuring physiological and environmental factors …

Monitoring heart health typically requires a 12‐lead electrocardiogram (ECG) system with a
sampling frequency of≥ 400 Hz with high power requirements. This allows the detection of …

Under physical conditions such as TC= 68° C, Vanadium dioxide (VO2) undergoes a
reversible transformation from a monoclinic phase to a tetragonal rutile phase. This …

Passive radio-frequency identification (RFID) technology has recently been applied to many
battery-free wireless medical and healthcare (WMH) applications including wearable and …