Probe-Encapsulated and Cell-Membrane-Anchored DNA Nanotoolboxes Enable In Situ Imaging of Extracellular Biochemical Components in Complex Biological Media

imaging of endogenously released ATP using DNA nanotoolboxes. Benefiting from the high designability and diversity of DNA probes, DNA nanotoolboxes are expected to provide a powerful platform for various membrane-localized biochemical studies in complex physiological systems.