EGFR and breast cancer: Super-resolutionimaging in 3D has also been performed with QDs, with reported resolutionsof 8 to 17 nm in the lateral and 58 to 81 nm in the axial directions,using techniques that are conceptually identical to other SMLM methods(Figure 10e,f).135 The methods were used to resolve the 3D distributionof epidermal growth factor receptor (EGFR) molecules located on, orinside of, the plasma membrane of breast cancer cells.