Figure 3From: Are quantum dots ready for in vivo imaging in human subjects?Double labeling FISH using QD525 and QD585 oligonucleotide probes. The same mRNA was detected with both QD525 (a) and QD585 (b) probes. DAPI (c) staining and overlayed images (d) are also shown. Scale bar = 20 μm. From [81]Back to article page