Dextran Grafted Nickel-doped Superparamagnetic Iron Oxide Nanoparticles: Electrochemical Synthesis and Characterization

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AGHAZADEH MUSTAFA; Karimzadeh Isa; GANJALI MOHAMMAD REZA

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Journal Paper

Paper Information

Journal: JOURNAL OF NANOSTRUCTURES Year:2019 | Volume:9 | Issue:3 Page(s): 531-538

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Title

Dextran Grafted Nickel-doped Superparamagnetic Iron Oxide Nanoparticles: Electrochemical Synthesis and Characterization

Author(s)

AGHAZADEH MUSTAFA | Karimzadeh Isa | GANJALI MOHAMMAD REZA | Issue Writer Certificate

Keywords

Electrochemical Synthesis

Iron Oxide

Magnetic Properties

Nanoparticles

Ni Doping

Surface Capping

Abstract

In this paper, polymer grafted nickel-doped Iron Oxide Nanoparticles are fabricated via an easy, one-step and fast electrochemical procedure. In the deposition experiments, iron(II) chloride hexahydrate, iron(III) nitrate nonahydrate, nickel chloride hexahydrate, and dextran were used as the bath composition. Dextran grafted nickel-doped Iron Oxides (DEX/NiSPIOs) were synthesized with applying direct current (dc) of 10 mA cm – 2. The magnetite crystal phase, nano-size, Ni doped content, and dextran grafting onto SPIOs were verified through X-ray powder diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and thermogravimetric (TG) and differential scanning calorimetry (DSC) analyses. Magnetic evaluation through vibrating-sample magnetometer (VSM) proved that the DEX/Ni-SPIOs product have superparamagnetic behavior with exhibiting the high saturation magnetization and negligible Ms and Hci values. Based on the obtained results, it was confirmed that the prepared dextran grafted Ni-SPIOs have suitable physico-chemical and Magnetic Properties for both therapeutic and diagnostic aims.

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APA: Copy

AGHAZADEH, MUSTAFA, Karimzadeh, Isa, & GANJALI, MOHAMMAD REZA. (2019). Dextran Grafted Nickel-doped Superparamagnetic Iron Oxide Nanoparticles: Electrochemical Synthesis and Characterization. JOURNAL OF NANOSTRUCTURES, 9(3), 531-538. SID. https://sid.ir/paper/744211/en

Vancouver: Copy

AGHAZADEH MUSTAFA, Karimzadeh Isa, GANJALI MOHAMMAD REZA. Dextran Grafted Nickel-doped Superparamagnetic Iron Oxide Nanoparticles: Electrochemical Synthesis and Characterization. JOURNAL OF NANOSTRUCTURES[Internet]. 2019;9(3):531-538. Available from: https://sid.ir/paper/744211/en

IEEE: Copy

MUSTAFA AGHAZADEH, Isa Karimzadeh, and MOHAMMAD REZA GANJALI, “Dextran Grafted Nickel-doped Superparamagnetic Iron Oxide Nanoparticles: Electrochemical Synthesis and Characterization,” JOURNAL OF NANOSTRUCTURES, vol. 9, no. 3, pp. 531–538, 2019, [Online]. Available: https://sid.ir/paper/744211/en

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