BioMed Research International / 2014 / Article / Fig 5

Research Article

D-Glucosamine Conjugation Accelerates the Labeling Efficiency of Quantum Dots in Osteoblastic Cells

Figure 5

QD (green fluorescence) inside the cell after seven days of culture without D-glucosamine. Note the partial overlap between the QDs and lysosomes (fluorescent red dots). Scale bar = 15 μm.