The global burden of cancer and infectious diseases demands rapid, accurate, and affordable diagnostic solutions that can operate beyond centralised ...

Graphene-based field-effect transistors, for example, could register the tiniest changes in the electronic properties caused by the molecules when they interact with this atomically thin layer.

DNA can signal the presence of or predisposition to a slew of diseases, including cancer. The ability to flag down these clues, known as biomarkers, allows medical professionals to make critical early ...

In this interview conducted at Pittcon 2023 in Philadelphia, Pennsylvania, we spoke to 2023’s recipient of the Ralph N. Adams Award in Analytical Chemistry, Professor Joseph Wang, about the ...

Researchers have successfully demonstrated a novel biosensor capable of detecting single-stranded DNA oligonucleotides with high specificity without needing external labels. This advancement paves the ...