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Fig. 1 | BMC Pharmacology and Toxicology

Fig. 1

From: Using superparamagnetic iron oxide nanoparticles to enhance bioavailability of quercetin in the intact rat brain

Fig. 1

FTIR and XRD profiles. a Comparison of FTIR spectra of dextran coated iron oxide nanoparticle, pure quercetin and quercetin conjugated Fe3O4 nanoparticles. The samples fro top to bottom are (a) dextran coated SPIONs and (b) pure quercetin and (c) quercetin conjugated Fe3O4 nanoparticles. b XRD pattern for the (a) dextran coated and (b) quercetin conjugated Fe3O4 nanoparticles

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