Study of Cytotoxic and Antibacterial Activity of Ag‐ and Mg‐Dual‐Doped ZnO Nanoparticles

ChemistryOpen, Journal Year: 2023, Volume and Issue: 13(3)

Published: Nov. 13, 2023

A non-laborious process for the fabrication of silver and magnesium dual doped zinc oxide nanoparticles (Ag/Mg-ZnO NP) is described. The wurtzite ZnO nano-structures NP were analyzed by PXRD. SEM data showed hexagonal morphology our product, while gathered anti-bacterial outcomes towards Streptococcus mutans bacteria through micro-dilution technic affirmed enhanced performance compared to native ones. Furthermore, we gauged toxic impacts synthesized pure Ag/Mg-ZnO against a breast cancer (MDA-MB-231) cell line an MTT trial, which highlighted superiority when nanoparticles. In light these comparisons, applicability in dental medical science proposed.

Language: Английский

Biosynthesis of ZnO, Bi₂O₃ and ZnO−Bi₂O₃ bimetallic nanoparticles and their cytotoxic and antibacterial effects

ChemistryOpen, Journal Year: 2024, Volume and Issue: 13(4)

Published: Jan. 17, 2024

Abstract This work introduces an easy method for producing Bi 2 O 3 , ZnO, ZnO‐Bi nanoparticles (NPs) by Biebersteinia Multifida extract. Our products have been characterized through the outcomes which recorded with using powder X‐ray diffractometry (PXRD), Raman, energy dispersive (EDX), field emission‐scanning electron microscopy (FE‐SEM), and Fourier‐transform infrared (FT‐IR) techniques. The finding of SEM presented porous structure spherical morphology ZnO NPs, respectively. While FE‐SEM image bimetallic showed both morphologies them; so that particles sat on NPs. According to PXRD results, crystallite sizes ZnO−Bi NPs obtained 57.69, 21.93, 43.42 nm, Antibacterial performance has studied Staphylococcus epidermidis Pseudomonas aeruginosa bacteria, distinguish minimum microbial inhibitory concentration (MIC). Antimicrobial a better effect Besides, wondering about cytotoxic action against cancer cell lines, MTT results verified intense function versus breast cells (MCF‐7). these observations, can prosper medical biological applications.

Language: Английский

Advances in Manganese-based nanomaterials for cancer therapy via regulating Non-Ferrous ferroptosis

International Journal of Pharmaceutics, Journal Year: 2024, Volume and Issue: 669, P. 125101 - 125101

Published: Dec. 19, 2024

Language: Английский