Engineered
materials with nanoscale
holes, used in filters, sensors, and diffraction gratings. In DNA sequencing,
nanoporous materials have tiny holes that allow DNA to pass through one
strand at a time. In biology, complex protein
assemblies that span cellmembranes
allow ionic transport across the otherwise impermeable lipid bilayer.
Engineered
materials with nanoscale
holes, used in filters, sensors, and diffraction gratings. In DNA sequencing,
nanoporous materials have tiny holes that allow DNA to pass through one
strand at a time. In biology, complex protein
assemblies that span cellmembranes
allow ionic transport across the otherwise impermeable lipid bilayer.