Figure 3.
The comparison of the PMI images between nontransfected SK-MEL-24 cells and transfected SK-MEL-24 cells at 900 nm. (A) indicates nontransfected SK-MEL-24 cells as control. (B) indicates H-FT and eGFP co-transfected SK-MEL-24 cells. (C) indicates H-FT transfected SK-MEL-24 cells. PMI intensity in each image is presented in dB normalized to PA peak intensity of H-FT transfected SK-MEL-24 cells. Note a standard linear interpolation was applied to PA raw data in pixels for better presentation (scale bar unit: 25 µm). [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]
