Abstract

The main objective of this project was to overcome the drawbacks of the emulsification techniques during rising a delivery system for a novel and potent anticancer drug, CK-10, projected for enlightening the therapeutic index of the drug. Emulsion/Solvent evaporation and innovative microfluidic techniques were used to frame the nanoparticles. Loading efficiency and in-vitro release were characterized by a modified Lowry assay. Size and zeta potential were analyzed by dynamic light scattering, laser obscuration time, and tuneable pore resistive sensing. Compatibility and shelf life were tested by differential scanning calorimeter and Fourier transform infra-red. The extent of the nanoparticles degradation was measured by color indicator and potentiometric titrations. The result showed that PLGA/B Cyclodextrin nanoparticles had a higher peptide loading efficiency by 53.92% for the novel microfluidic technique as well as higher in-vitro release and better degradation. PLGA/B Cyclodextrin and PLGA/HPMA nanoparticles had a closely related size and zeta potential. It was concluded that the novel microfluidic technique could augment the physicochemical properties of the CK-10 nanoparticles to improve its pharmacokinetics and pharmacodynamics.

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