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. Author manuscript; available in PMC: 2018 Oct 15.
Published in final edited form as: Acta Biomater. 2017 Sep 1;62:167–178. doi: 10.1016/j.actbio.2017.08.038

Figure 3.

Figure 3

Collagen-polyplex colocalization study. a) Representative fluorescent microcopy images of cells collected from gels preincubated for 5 days. The scale bar is 25 μm. b) Quantitative analysis of intracellular collagen-polyplex association by calculation of Mander’s coefficients for colocalization of FITC-collagen with Alexa Fluor 350-polyplexes in NIH/3T3 cells. The data for the 0, 5, and 7 day preincubations represent the mean +/−standard deviation of 10 separately analyzed cells. For the 10 day preincubation, 5 separately analyzed cells were analyzed.