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. 2020 Dec 2;20(23):6890. doi: 10.3390/s20236890

Figure 4.

Figure 4

Targeting of cancer cells in tissue samples: multiple immuno-nanoparticles with specific antigens against cancer biomarkers label cancer cells. Each antibody is conjugated with different coloured luminescent nanoparticles, which allows the simultaneous detection of several biomarkers in one sample.