Figure 2From: Biomedical properties and preparation of iron oxide-dextran nanostructures by MAPLE techniqueXPS spectrum of dextran thin film (A) and thin films of dextran coated maghemite nanoparticles obtained from composite targets containing 1 wt.% (B) and 5 wt.% (C) maghemite γ-Fe 2 O 3 .Back to article page