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. Author manuscript; available in PMC: 2019 Jun 30.
Published in final edited form as: Nano Res. 2018 Sep 17;12(1):41–48. doi: 10.1007/s12274-018-2174-x

Figure 5.

Figure 5

Comparison of Pyramid–Cy5 and Pyramid–PC–Cy5 in FBS and under UV irradiation. (a) Native PAGE of RNA pyramids harboring the Cy5 fluorophore with (right panel) or without the PC spacer (left panel) after incubation with 10% FBS for 0–24 h. (b) Normalized fluorescence intensity of RNA pyramids indicating the stability of the PC spacer in FBS. (c) Native PAGE imaged with E.B. and Cy5 channels showing RNA pyramids harboring Cy5 with (left panel) or without (right panel) the PC spacer after UV irradiation for 0–5 min. (d) The release profile of Cy5 from RNA pyramids.