Figure 5From: Study on performance of magnetic fluorescent nanoparticles as gene carrier and location in pig kidney cellsFluorescence images of green magnetic nanoparticles in DiI-labelled PK-15 cells and images with greater magnification. (a to d) Fluorescence images of green magnetic nanoparticles in PK-15 cells labelled with membrane-specific red fluorescent dye DiI. (e to h) Fluorescence images with greater magnification.Back to article page