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. 2019 Mar 18;52(3):e12566. doi: 10.1111/cpr.12566

Figure 1.

Figure 1

Characterization of TDNs. A, The composition diagram of TDN. B, The result of 8% PAEG. C, The scanning image of TDN by AFM. D, The scanning image of TDN by TEM. Scale bars are 100 nm. E, After treatment with TDNs for 4 h, the ability of TDN to enter PDLSCs without the assistance of vectors was analysed by immunofluorescence staining. (nucleus: blue, cytoskeleton: green, cy5: red). Scale bars are 25 µm. F, After treatment with TDNs for 6 h, the ability of TDN to enter PDLSCs without the assistance of vectors was analysed by immunofluorescence staining. (nucleus: blue, cytoskeleton: green, cy5: red). Scale bars are 25 µm.