File Name : supplementrary figure s3_ confocal video.pptx Caption : figure s3: laponite nanoparticles are endocytosed by hbmscs as confirmed by cell mask deep red stain. cells were incubated with rb-labelled laponite for 24 hours then imaged with confocal microscopy using dapi (blue channel) and cell mask deep red (red channel) for visualising nucleus and cell membrane respectively.