Green Synthesis of Iron Nanoparticles and Their Environmental Applications and Implications

Abstract

Recent advances in nanoscience and nanotechnology have also led to the development of novel nanomaterials, which ultimately increase potential health and environmental hazards. Interest in developing environmentally benign procedures for the synthesis of metallic nanoparticles has been increased. The purpose is to minimize the negative impacts of synthetic procedures, their accompanying chemicals and derivative compounds. The exploitation of different biomaterials for the synthesis of nanoparticles is considered a valuable approach in green nanotechnology. Biological resources such as bacteria, algae fungi and plants have been used for the production of low-cost, energy-efficient, and nontoxic environmental friendly metallic nanoparticles. This review provides an overview of various reports of green synthesised zero valent metallic iron (ZVMI) and iron oxide (Fe₂O₃/Fe₃O₄) nanoparticles (NPs) and highlights their substantial applications in environmental pollution control. This review also summarizes the ecotoxicological impacts of green synthesised iron nanoparticles opposed to non-green synthesised iron nanoparticles.

DOI: 10.3390/nano6110209

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Cite this paper

@inproceedings{Saif2016GreenSO, title={Green Synthesis of Iron Nanoparticles and Their Environmental Applications and Implications}, author={Sadia Saif and Arifa Tahir and Yongsheng Chen}, booktitle={Nanomaterials}, year={2016} }