Figure 1From: Three-dimensional reconstruction of cell nuclei, internalized quantum dots and sites of lipid peroxidationOne slice from a confocal-microscopy data set for a live MCF-7 cell. (a) Composite of red, green and blue channels. (b) Red channel, corresponding to the confocal image without fluorescence. (c) Green channel, corresponding to the quantum dots. (d) Blue channel, corresponding to the nucleus.Back to article page