TL;DR: The Use of brown alga (Bifurcaria bifurcata) within the biosynthesis of copper oxide nanoparticles of dimensions five–45 nm is noted for The very first time and these nanoparticles were discovered to show superior antibacterial exercise versus two different strains of microbes. Resource Normalized Impression per Paper steps genuine citations https://www.directivepublications.org/journal-of-applied-nanoscience/