Coffee, one of the world's most popular beverages, carries with it a large economic and
environmental burden in the form of spent coffee grounds (SCG), the unutilized portion of the …

Selective, sensitive and affordable techniques to detect disease and underlying health
issues have been developed recently. Biosensors as nanoanalytical tools have taken a front …

Vertical heterostructures of transition-metal dichalcogenide semiconductors have attracted
considerable attention and offer new opportunities in electronics and optoelectronics for the …

Silicon nanowire field effect transistor (FET) sensors have demonstrated their ability for rapid
and label-free detection of proteins, nucleotide sequences, and viruses at ultralow …

The emergence of ionic-junction devices has attracted growing interests due to the potential
of serving as signal transmission and translation media between electronic devices and …

Human coronaviruses (HCoV) are no stranger to the global environment. The etiology of
previous outbreaks with reported symptoms of respiratory tract infections was attributed to …

The ability to coordinate and confine enzymes presents an opportunity to affect their
performance and to create chemically active materials. Recent studies show that polymers …

Wearable devices have become prevalent in biomedical studies due to their convenient
portability and potential utility in biomarker monitoring for healthcare. Accessing interstitial …

Printed electrolyte-gated transistors (EGTs) are an emerging biosensor platform that
leverage the facile fabrication engendered by printed electronics with the low voltage …

The fast spread and severe consequences of novel coronavirus disease 2019 (COVID-19)
have once again underscored the critical necessity of early detection of viral infections …