Efficacy of Catharanthus roseus leaf and flower extracts mediated Ag incorporated ZnO nanoparticles for enhanced antimicrobial and antioxidant abilities: a comparative analysis. - Devi, N. Ambika; Ravikumar, P.; Devendran, P.; Mohan, R.; Ravichandran, K.; Veeralakshmi, M.; Yuvaloshini, J.; Sundari, M. Meenakshi (Applied Physics A: Materials Science & Processing, 2025)