Self-sealing, atomically thin dialysis membranes: Proteins transform leakage into filtration advantage

A Vanderbilt-led research team has made a significant breakthrough in developing advanced dialysis membranes using atomically thin materials like graphene. These innovative membranes, called nanoporous atomically thin membranes (NATMs), leverage a protein-enabled sealing mechanism to address a key challenge in dialysis technology, which is maintaining high efficiency in filtering small molecules while minimizing protein loss.