Microwave-Assisted Biosynthesis of Silver Nanoparticles Using Chlorella sp. for Antibacterial and Cytotoxicity Effects of Breast Cancer Cell Line

values, determined via dose-response analysis, ranged from 0.18 to 0.67 μg/mL in MDA-MB-231 cells and 1.70 to 8.42 μg/mL in MCF-7 cells. These results indicate a potent cytotoxic profile, with MDA-MB-231 cells exhibiting significantly higher sensitivity to the microwave-assisted formulations. Collectively, these findings highlight microwave-assisted algal-mediated biosynthesis as a sustainable and effective platform for generating bioactive AgNPs with promising antibacterial and anticancer potential.