Figure 7.
Fluorescence microscopic images of treated and untreated SKBR-3 cells. (a) and (b) Untreated cells with no fluorescence. (c-d) Cells treated with liposomes, with green fluorescence from carboxyfluorescein tag present in the liposomes (c) and with no fluorescence observed due to absence of phage (d). (e-f) Cells treated with nanowebs, with green fluorescence from carboxyfluorescein tagged liposomes (e) and with red fluorescence from the rhodamine-B tagged phages (f) present in the nanowebs. Left column (a, c, d) and right column (b,d,e) are observed under blue and green filters, respectively.