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. 2018 May 22;8:7991. doi: 10.1038/s41598-018-26167-0

Figure 5.

Figure 5

The distribution and fluorescence intensity of CDs in pumpkin root tips including (A) control, (B) CDs, (C) CD-PAA, (D) CD-PEI, (E) green fluorescence intensity, (F) yellow fluorescence intensity (G) blue fluorescence intensity. Values of each parameter followed by different letters indicate that the data points are significantly different at p ≤ 0.05.