Antioxidant and Organic Dye Removal Potential of Cu-Ni Bimetallic Nanoparticles Synthesized Using Gazania rigens Extract

Copper-nickel bimetallic nanoparticles (Cu-Ni BNPs) were fabricated using an eco-friendly green method of synthesis. An extract synthesized Gazania rigens was used for the synthesis BNPs followed by characterization employing different techniques including UV/Vis spectrophotometer, FTIR, XRD, and SEM. Spectrophotometric studies (UV-Vis FTIR) confirmed formation nanoparticles. The SEM indicated that particle size ranged from 50 to 100 nm. Analysis XRD technique presence both Cu Ni crystal structure. then tested their catalytic potential photoreduction methylene blue dye in aqueous medium DPPH radical scavenging a methanol medium. found be efficient reduction as well free radicals such MB completely degraded just 17 min at maximum absorption 660 Therefore, it is concluded Cu-Ni can successfully with suitable potent activities.