New tool to detect protein-protein interactions could lead to promising avenues for gene therapy and other treatments

Scientists from Southern Methodist University and the Korea Institute of Science and Technology in Seoul have developed a device that detects the properties and interactions of individual proteins faster and more precisely. The device consists of solid-state nanopores made from 12-nanometer-thick silicon nitride membranes, with holes (the nanopores) of roughly 17 nanometers in diameter drilled through the membranes. The device could pave the way for innovative medical therapies and advancements to using gene therapy.