sun_cellsorting_02

Figure 2: We loaded a mixture of mCherry+ and GFP+ Hela cells into the device (a) Phase and fluorescence close-up images of a desired GFP+ cell in the midst of undesired mCherry+ cells. (b) Images of the array after the photopolymerization, showing the desired GFP+ cells are isolated from undesired cells mCherry+ cells by the PEGDA polymer sorting well. (c) Images of the array showing the desired cell removed by washing the dish. (d) View of the array showing trapping and sorting wells.