Research Article

In Vitro Hemocompatibility and Cytotoxicity Evaluation of Halloysite Nanotubes for Biomedical Application

Figure 3

Confocal microscope image of internalized HNTs in live cells. (a) Colocalization of FITC-labeled HNTs with cell membrane. (b) Colocalization of FITC-labeled HNTs with cell nucleus. Scale bar: 5 μm.
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(b)