Green synthesis of zinc oxide nanoparticles using Solanum torvum (L) leaf extract and evaluation of the toxicological profile of the ZnO nanoparticles–hydrogel composite in Wistar albino rats Kenneth Maduabuchi Ezealisiji, Xavier Siwe-Noundou*, Blessing Maduelosi, Nkemakolam Nwachukwu, Rui Werner Maçedo Krause, 10.1007/s40089-018-0263-1 XML Requires Subscription HTML Requires Subscription PDF views: 75 downloads: 192