Figure 3From: Quantum dots in axillary lymph node mapping: Biodistribution study in healthy mice Normalised fluorescence emission spectra of organs extracts. ALN, spleen, kidneys, lungs, liver were chemically solubilised 24 h after subcutaneous injection of 20 pmol of QDs. Fluorescence spectra of the extracts were then recorded. Error bars represent SEM. ALN: Axillary Lymph Node; QDs: Quantum Dots.Back to article page