Synthesis of ZnO nanoparticles mediated by natural products of Acanthus sennii leaf extract for electrochemical sensing and photocatalytic applications: a comparative study of volu... by Bekele, Eneyew Tilahun, Sintayehu, Yilkal Dessie, Murthy, H. C. Ananda, Shume, Minale Shegaw, Ayanie, Gezahegn Tadesse, Turunesh, Debela Jufar, R., Balachandran, Tan, K. B., Chan, Kah Yoong, Ghotekar, Suresh, C. R., Ravikumar