Figure 1From: Effect of Fe nanoparticle on growth and glycolipid biosurfactant production under solid state culture by marine Nocardiopsissp. MSA13A SEM observation of (A) fiber-shaped Fe nanoparticles (diameter nano size) synthesized using foam method (B) Nocardiopsis morphology after 4Â h interaction with 10Â mg/L Fe NPs (C) EDS analysis of freshly synthesized Fe NPs showing high percentage of iron element. Back to article page