Fig. 4: Decoding FDF barcodes via quantised photobleaching.
From: Encoding quantized fluorescence states with fractal DNA frameworks
a Schematic illustration of the quantised photobleaching of different FDF barcodes (ID: 140 and 410). b Fluorescent microscopic images of the FDF barcodes. Scale bar, 5 µm. c Single-molecule fluorescence quenching snapshots, kinetics of the FDF barcodes, and distributions of quenching step counts (N = 100 for each barcode).
