Fig. 1From: Optimized synthesis characterization and protective activity of quercetin and quercetin–chitosan nanoformula against cardiotoxicity that was induced in male Wister rats via anticancer agent: doxorubicinA XRD of QU nano, CHS, CHSNPs, and QU-CHSNPs over a 2θ range. The spectra showed languid changes in the shape, position of the diffracted signals, and relative integrated intensity of the diffracted peaks, confirming QU loading on CHSNPsBack to article page