Fig. 1From: Zingiber officinale rhizome extracts mediated ni nanoparticles and its promising biomedical and environmental applicationsa Absorption spectra of plant extract at different intervals of time and reaction temperature; b UV–visible analysis of nickel nanoparticles; c) schematic diagram of the reduction of nickel ions by gingerol, paradol, and shogaol in ginger extractBack to article page