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Green Synthesis of Ginger-encapsulated Zinc Oxide Nanoparticles: Unveiling Their Characterization and Selective Cytotoxicity on MDA-MB 231 Breast Cancer Cells

Abstract

Zinc oxide nanoparticles (ZnO-NPs) were synthesized using ginger () extracts in a green synthesis approach and evaluated their cytotoxicity effect on the MDA-MB 231 breast cancer cell line. The bottom-up approach was employed to develop the green-synthesized ginger-encapsulated ZnO-NPs (GZnO-NPs) without using hazardous substances. The most substantial Fourier-transform infrared absorption peak of the ginger root extract was seen at 1634.24 cm. The peak also confirmed the presence of ginger root extract-encapsulated ZnO-NPs at 1556.79, 1471.54, and 1019.83 cm. It indicates that the biomolecules found in plant extracts behave as capping agents, aiding in the formation of nanoparticles. The mean particle sizes (PSs) of optimized GZnO-NPs of the ratios 1:2 were found to be 104.01 ± 7.12 nm with a zeta potential of -11.5 ± 1.31 mV. The X-ray diffraction and scanning electron microscope analysis confirmed that the prepared nanoparticles were spherical and crystalline, with PS ranging from 100 to 150 nm. The GZnO-NPs were subjected to MTT assay and cellular migration potential, and it was found that the inhibitory concentration on the MDA-MB 231 (breast) cancer cell line and scratch area showed a dose-dependent efficacy. The successfully green-synthesized GZnO-NPs effectively induced cell death in the MDA-MB 231 cancer cell line. The scratch assay results confirmed that prepared GZnO-NPs inhibited the proliferation and migration of cancerous cells.

References
1.
Raafat M, El-Sayed A, El-Sayed M . Biosynthesis and Anti-Mycotoxigenic Activity of Roscoe-Derived Metal Nanoparticles. Molecules. 2021; 26(8). PMC: 8071333. DOI: 10.3390/molecules26082290. View

2.
Akimoto M, Iizuka M, Kanematsu R, Yoshida M, Takenaga K . Anticancer Effect of Ginger Extract against Pancreatic Cancer Cells Mainly through Reactive Oxygen Species-Mediated Autotic Cell Death. PLoS One. 2015; 10(5):e0126605. PMC: 4427290. DOI: 10.1371/journal.pone.0126605. View

3.
Raveendran P, Fu J, Wallen S . Completely "green" synthesis and stabilization of metal nanoparticles. J Am Chem Soc. 2003; 125(46):13940-1. DOI: 10.1021/ja029267j. View

4.
Basnet P, Inakhunbi Chanu T, Samanta D, Chatterjee S . A review on bio-synthesized zinc oxide nanoparticles using plant extracts as reductants and stabilizing agents. J Photochem Photobiol B. 2018; 183:201-221. DOI: 10.1016/j.jphotobiol.2018.04.036. View

5.
Xiao F, Hung S, Tao H, Miao J, Yang H, Liu B . Spatially branched hierarchical ZnO nanorod-TiO2 nanotube array heterostructures for versatile photocatalytic and photoelectrocatalytic applications: towards intimate integration of 1D-1D hybrid nanostructures. Nanoscale. 2014; 6(24):14950-61. DOI: 10.1039/c4nr04886e. View