Vinayagamurthy B, Seedevi P. Development of Antibacterial Face Masks Utilizing Biologically Synthesized Zinc Sulfate Nanoparticles from Bauhinia purpurea. CTBP [Internet]. 2026 Mar. 27 [cited 2026 Jun. 15];20(1A):327-3. Available from: https://www.abap.co.in/index.php/home/article/view/2651