ИСТИНА

Modern scanning capillary microscopy plays a crucial role in various biomedical applications. A capillary probe or a nanopipette of a scanning capillary microscope can act as a device for delivering drugs, an electrochemical sensor, a pH biosensor, a test system for detecting metal ions and many others. Capillaries with two or more channels also allow the directed mass transfer of substances, biomacromolecules (peptides, proteins, nucleic acids, etc.) to the surface of biological objects or inside their volume.