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. Author manuscript; available in PMC: 2021 Apr 8.
Published in final edited form as: ACS Appl Mater Interfaces. 2020 Mar 26;12(14):16137–16149. doi: 10.1021/acsami.0c02463

Figure 5.

Figure 5.

(a) CLSM images of MCF-7 cells incubated with gCD, rCD, gCD + rCD, gCD-ssDNA1, rCD-ssDNA2 and gCD-ssDNA1 + rCD-ssDNA2. Four different cell panels were acquired, bright field, green channel (for gCD), red channel (for rCD) and overlapped green and blue channels with blue from DAPI. (b) Semi-quantitative fluorescence intensity calculations were performed with help from ImageJ [35] and corroborated with the PL experiments.