Development of biotin molecule targeted cancer cell drug delivery of doxorubicin loaded κ-carrageenan grafted graphene oxide nanocarrier.
Кључне речи
Апстрактан
Cervical cancer is one of the most occurring cancers and the fourth leading occurrence of cancer in women, worldwide. In this study, we planned to synthesis κ-Carrageenan grafted graphene oxide nanocarrier conjugated with biotin (GO-κ-Car-biotin) for targeted cervical cancer. Doxorubicin (DOX) is a well-known anticancer drug for any type of cancer and it is used to entrap over on the graphene oxide surface via π-π stacking interaction. The chemical function and crystalline nature of the synthesized nanocarrier was characterized by Fourier Transformed Infrared Spectroscopy (FT-IR) and X-ray diffraction Analysis (XRD). The surface morphological study was carried out through Scanning Electron Microscopy (SEM), Transmission electron microscopy (TEM) and Atomic force microscopy (AFM). The in-vitro drug release profile of DOX was carried out by UV-Vis spectrometer at the λmax value of 480 nm. The entrapment of DOX on GO-κ-car-biotin has been observed at 94%. The hydrophilic DOX drug has excellent pH-sensitive drug released in an in-vitro study. The anticancer efficiency of the synthesized GO-based nanocarrier was examined using HeLa cell line in-vitro. Cell viability, proliferation, cytotoxicity, and nuclear chromatin condensation was studied by trypan blue assay, triphosphate assay (ATP), lactate dehydrogenase assay (LDH) and Hoechst staining respectively. Finally, biotin leading GO-κ-Car carrier demonstrated is a promising drug delivery system for cervical cancer treatment.