Data for the paper "CeO2-x@β-CD Nanoparticles with pH-Sensitive Prooxidant and DOX Release Properties as Potential Agents for Enhanced Anticancer Therapy"

XRD.opj: XRD of β-CD@CeO2-x complexes; XPS.opj:Ce 3d3/2 and Ce 3d5/2 XPS of β-CD@CeO2-x complexes; IR.opj: FTIR spectra of β-CD molecules and β-CD@CeO2-x complexes; Fig 2 a.opj:Time-dependent UV–vis absorption spectra of different reaction systems: H2O2+TMB, TMB+H2O2+β-CD, TMB+CeO2-x@β-CD and TMB+H2O2+CeO2-x@β-CD (20 mg L-1 NPs, 1.0 mM TMB and 1 mM H2O2, incubation for 10 min); Fig 2 b.opj: Effects of concentration of CeO2-x@β-CD NPs pH on the peroxidase-mimicking activity of CeO2-x @β-CD NPs; Fig 2 c.opj: Effects of pH of CeO2-x@β-CD NPs on the peroxidase-mimicking activity of CeO2-x @β-CD NPs; Fig 3.opj: The steady-state kinetics analysis of TMB peroxidation activity of CeO2-x@β-CD NPs.

Michaelis-Menten curves at: TMB concentration variation (10 mM H2O2), and H2O2 concentration variation (1 mM TMB); Fig 4.opj: Dynamics of cysteine oxidation (200 µmol) ​​in the presence of CeO2-x@β-CD NPs (20 µg mL-1) in 10 mM Tris buffer (t = 37 °C); Fig 5.opj: Kinetic curves of DOX adsorption by CeO2-x@β-CD NPs at pH 5.0, and pH 7.4; Fig 6.opj: DOX adsorption isotherms fitted by Langmuir, Freundlich, and Sips models for CNPs = 20 mg L-1 and pH 7.4, measured after 1440 min; Fig 7.opj: Dynamics of release of DOX molecules adsorbed by CeO2-x@β-CD NPs at pH 5.4.