Formation of Fe(0)-Nanoparticles via Reduction of Fe(II) Compounds by Amino Acids and Their Subsequent Oxidation to Iron Oxides
Figure 5
Magnetic functions for samples 1–5. (a) Temperature dependence of the mass magnetic susceptibility. (b) Field dependence of the mass magnetization. (c) Field dependence of magnetization demonstrating magnetic hysteresis. From top to bottom: samples 1—Gly, 2—Ala, 3—Glu, 4—Phe, 5—Trp.