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(A) Particle size distribution of DEX-PB-NPs by NTA. The particle size was in the range of 109 ± 3.77 nm (n = 3). (B) In vitro release of dexamethasone (DEX) from DEX-PB-NPs. Representative graph shows the long-term release of DEX from DEX-PB-NPs.
DEX-PB-NP: Dexamethasone-encapsulated-pentablock-copolymer nanoparticle; NTA: Nanoparticle tracking analysis.
