Retracted Article: Ecofriendly Approaches in nanomaterial synthesis for sustainable healthcare applicationsRajan Verma, Gaurav Kumar, Viyat Varun Upadhyay, Anuj Ratur, A.L.N. Rao, Anil Kumar and Nandini Shirish BoobE3S Web Conf., 511 (2024) 01024DOI: https://doi.org/10.1051/e3sconf/202451101024