Fig. 10From: Near Infrared-Emitting Cr3+/Eu3+ Co-doped Zinc Gallogermanate Persistence Luminescent Nanoparticles for Cell ImagingLSCM image (left, red color) of Hek293T cells incubated with ZGGO:Cr3+,Eu3+-NH2 nanoparticles for 1 h. The right image (blue color) is appearance of the same cells stained with 0.5 mL DAPI dye. Scale bar = 25 μmBack to article page