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Multifunctional nanocomposites (NC) can greatly enhance therapy outcomes by reducing tumor proliferative potential. We created a novel class of Zn_Mn_CMC_FA_sesamol NC in the current work to combat breast cancer (MDA-MB-231) cells. To understand how zinc (Zn), manganese (Mn), carboxymethylcellulose, and folic acid (FA) interact with sesamol, UV-Visible spectrophotometer and Fourier Transform Infrared spectroscopy were used to analyze the absorption behavior of the synthesized NC. The particle size of NC was confirmed by X-ray diffraction and dynamic light scattering. Scanning electron microscopy was used to assess the morphological features of these NCs. photoluminescence spectrum was used to analyze the optical and electron transition molecules of the sample. In addition to MTT analysis, acridine orange/ethidium bromide (AO/EtBr) analysis of reactive oxygen species (ROS) and nuclear staining with 4′,6-diamidino-2-phenylindole as well as flow cytometry were used to confirm the apoptotic activity of Zn_Mn_CMC_FA_sesamol NC on MDA-MB-231 cells. The results showed significant cytotoxicity, apoptosis induction on AO/EtBr, and increased ROS production in treated cells compared to control cells. The cell cycle analysis revealed that NCs triggered apoptosis and arrested the cell cycle in G0/G1 phases. As a conclusion, the created NC serves as a versatile platform for the successful molecularly targeted chemotherapeutic treatment of cancer.

green processing and synthesis

Zinc oxide-manganese oxide/carboxymethyl cellulose-folic acid-sesamol hybrid nanomaterials: A molecularly targeted strategy for advanced triple-negative breast cancer therapy