Figure 1.

Live HeLa cells growing on a glass coverslip. Labeled with QD-avidin for GM1 (in red) and Hoechst 3342 for nuclear staining (in blue) [46].

Valizadeh et al. Nanoscale Research Letters 2012 7:480   doi:10.1186/1556-276X-7-480
Download authors' original image