 In this study, researchers developed two new types of nanoparticles, cadmium sulfide, CDS, and zinc sulfide, ZNS. These particles were synthesized using a fast, eco-friendly method and had antibacterial properties. The particles were found to be effective against several common oral pathogens, including streptococcus sp, staphylococcus sp, lactobacillus sp, and candida albicans. This suggests that CDS and ZNS nanoparticles could potentially be used as a safe and effective alternative to traditional antiseptic treatments. This article was offered by C. Malakadi, S. Rajesh Kumar, K. Paul Kumar, and others.