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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Astaxanthin-loaded polymer-lipid hybrid nanoparticles (ATX-LPN): assessment of potential otoprotective effects

Fig. 1

Characterization of ATX-LPN. a Particle size (red line), zeta potential (green line) and values of PDI under various ratio of DMPC: mPEG-PLA. b Encapsulation efficiency (EE%) and drug loading (DL%) of the ATX-LPN in acetonitrile solution (ACN) or dichloromethane solution (CH2CL2). c Particle size and zeta potential without and with ATX. d Representative TEM images of ATX-LPN. e ATX release from ATX-LPN in vitro. f ATX-LPN release profile in cochlea perilymph

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