Trégouët, Anne Trégouët, Masoud Khaleghi Abbasabadi, and Gholami *©Pooya. 2020. “A Nickel Separation from Human Blood Samples Based on Amine and Amide Functionalized Magnetic Graphene Oxide Nano Structure by Dispersive Sonication Micro Solid Phase Extraction”. Analytical Methods in Environmental Chemistry Journal 3 (01), 5-16. https://doi.org/10.24200/amecj.v3.i01.96.