Abstract
Curcumin loaded ZnO nanoparticles were successfully synthesised and encapsulated with co-polymer PMMA-AA (Cur/PMMA-AA/ZnO NPs). The ZnO nanoparticles have been converted as good cargo materials to carry the well-known hydrophobic drug curcumin by surface functionalization. Physical characteristics of these novel nanomaterials have been studied with transmission electron microscopy (TEM) and powder X-ray diffraction (XRD) in conjunction with spectral techniques. A narrow particle size distribution with an average value of 42nm was found via TEM. Most importantly, the pH-responsive release of curcumin from the nano-vehicle ensures safer, more controlled delivery of the drug at physiological pH. The drug entrapment efficiency and loading was evaluated and the in vitro efficacy as anticancer drug delivery vehicle was analyzed. The potential toxicity of Cur/PMMA-AA/ZnO NPs was studied by using AGS gastric cancer cell lines via MTT assay. These results revealed that the proposed nanomaterials induce a remarkable cell death in in-vitro models. The multifunctional properties of Cur/PMMA-AA/ZnO NPs may open up new avenues in cancer therapy through overcoming the limitations of conventional cancer therapy.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
