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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Otol Neurotol. 2015 Feb;36(2):341–347. doi: 10.1097/MAO.0000000000000445

Figure 4. Nanohydrogel release kinetics and integrity.

Figure 4

A) Sustained and controlled release of NPs was detected up to 7 days by tracking the Rhodamine fluorescence in the collection. Mean Fluorescence Intensity ± SEM is shown. B) The integrity was confirmed by measuring the NP size in diameter (nm) before (stock) and after release using DLS. The results showed no significant size change. A solution of 1X PBS was used as control. At least three replicates were used for each group.